(null)

IX/11/rosatsrc

ROSAT Source Catalog (Voges+ 1994) ReadMe+ftp The ROSAT Source Catalogue (74301 rows)

-c=010.6779+41.2679, eq=J2000

Post annotation about this record

Column	Value		Explain   (UCD)
_r	0.0652	arcmin	Distance from center ( 10.67790 41.26790)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 42.40	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEJ2000	+41 16 06.5	"d:m:s"	Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_RAB1950	00 39 58.17	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEB1950	+40 59 40.9	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1678	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5734	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
2541recno	2541		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)
Seq	WG600327P_N1_P1		ROSAT observation sequence number (meta.id) (ID_NUMBER)
MASOL	23		MASOL main running number (meta.id) (ID_NUMBER)
Name	1RXP J004242+4116.1		ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.67667	deg	Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.26847	deg	Declination (J2000), decimal degrees (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
GLON	121.16793	deg	Galactic longitude (pos.galactic.lon) (POS_GAL_LON)
GLAT	-21.57337	deg	Galactic latitude (pos.galactic.lat) (POS_GAL_LAT)
ErrML	5.0	arcsec	Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error) (ERROR)
ErrBor	10.1	arcsec	Positional accuracy: boresight error (stat.error) (ERROR)
ErrSys	6.0	arcsec	Positional accuracy: systematic error (stat.error) (ERROR)
PosErr	12.7	arcsec	Total Positional accuracy (stat.error) (ERROR)
OffAxis	11.12	arcmin	Off-axis radius in arcmin (phys.angSize;src) (EXTENSION_RAD)
Count	1.30e+00	ct/s	Source countrate (vignetting corrected) (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_Count	2.67e-02	ct/s	Mean error on Count (stat.error) (ERROR)
bgCt	1.17e-03	ct/s/arcmin2	Background countrate (instr.background) (INST_BACKGROUND)
ExpTime	2049	s	Exposure time (time.duration;obs.exposure) (TIME_EXPTIME)
HR1	0.91		Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.01		Error on HR1 (stat.error) (ERROR)
HR2	-0.03		hardness ratio 2 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.02		Error on HR2 (stat.error) (ERROR)
Extent	155.0		Source extent, by which the source image exceeds the point spread function. (phys.angSize;src) (EXTENSION_NORM)
L_Extent	4052.4		Likelihood of source extent (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
ML	1642		Likelihood from maximum-likelihood method (stat.fit.goodness) (STAT_PROBABILITY)
Ldetect	1875		Likelihood of source detection algorithm (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
RibDist	901	arcsec	Distance to next rib or edge (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist	225	arcsec	Distance to next source before screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist2	532	arcsec	Distance to next source after screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
PrioFlags	111111		[01] Source detection string (Note 3)   (meta.code) (CODE_MISC)
PHA	b		[ABCDb ] Source detection string (Note 4)   (meta.note) (REMARKS)
Cell	1	45arcsec	Detect cell size (Note 5)   (instr.fov;instr.pixel) (INST_DET_SIZE)
VigFactor	0.95		[]? Vignetting factor (6) (Note 6)   (instr.param) (INST_CORR-FACTOR)
Confuse	Y		[YN] Confusion indicator (meta.note) (REMARKS)

Column	Value		Explain   (UCD)
_r	0.2536	arcmin	Distance from center ( 10.67790 41.26790)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 41.40	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEJ2000	+41 16 08.7	"d:m:s"	Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_RAB1950	00 39 57.17	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEB1950	+40 59 43.1	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1645	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5726	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
2526recno	2526		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)
Seq	WG600064P_N2_P1		ROSAT observation sequence number (meta.id) (ID_NUMBER)
MASOL	7		MASOL main running number (meta.id) (ID_NUMBER)
Name	1RXP J004241+4116.1		ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.67250	deg	Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.26908	deg	Declination (J2000), decimal degrees (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
GLON	121.16459	deg	Galactic longitude (pos.galactic.lon) (POS_GAL_LON)
GLAT	-21.57265	deg	Galactic latitude (pos.galactic.lat) (POS_GAL_LAT)
ErrML	1.0	arcsec	Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error) (ERROR)
ErrBor	10.1	arcsec	Positional accuracy: boresight error (stat.error) (ERROR)
ErrSys	6.0	arcsec	Positional accuracy: systematic error (stat.error) (ERROR)
PosErr	11.7	arcsec	Total Positional accuracy (stat.error) (ERROR)
OffAxis	35.29	arcmin	Off-axis radius in arcmin (phys.angSize;src) (EXTENSION_RAD)
Count	8.09e-01	ct/s	Source countrate (vignetting corrected) (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_Count	7.03e-03	ct/s	Mean error on Count (stat.error) (ERROR)
bgCt	1.03e-04	ct/s/arcmin2	Background countrate (instr.background) (INST_BACKGROUND)
ExpTime	24981	s	Exposure time (time.duration;obs.exposure) (TIME_EXPTIME)
HR1	0.82		Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.01		Error on HR1 (stat.error) (ERROR)
HR2	-0.17		hardness ratio 2 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.01		Error on HR2 (stat.error) (ERROR)
Extent	41.0		Source extent, by which the source image exceeds the point spread function. (phys.angSize;src) (EXTENSION_NORM)
L_Extent	844.0		Likelihood of source extent (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
ML	31867		Likelihood from maximum-likelihood method (stat.fit.goodness) (STAT_PROBABILITY)
Ldetect	5088		Likelihood of source detection algorithm (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
RibDist	901	arcsec	Distance to next rib or edge (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist	325	arcsec	Distance to next source before screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist2	658	arcsec	Distance to next source after screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
PrioFlags	111111		[01] Source detection string (Note 3)   (meta.code) (CODE_MISC)
PHA			[ABCDb ] Source detection string (Note 4)   (meta.note) (REMARKS)
Cell	4	45arcsec	Detect cell size (Note 5)   (instr.fov;instr.pixel) (INST_DET_SIZE)
VigFactor	0.70		[]? Vignetting factor (6) (Note 6)   (instr.param) (INST_CORR-FACTOR)
Confuse	Y		[YN] Confusion indicator (meta.note) (REMARKS)

Column	Value		Explain   (UCD)
_r	0.3339	arcmin	Distance from center ( 10.67790 41.26790)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 44.20	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEJ2000	+41 16 15.1	"d:m:s"	Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_RAB1950	00 39 59.96	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEB1950	+40 59 49.5	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1740	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5712	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
2552recno	2552		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)
Seq	WG600306P_N1_P1		ROSAT observation sequence number (meta.id) (ID_NUMBER)
MASOL	27		MASOL main running number (meta.id) (ID_NUMBER)
Name	1RXP J004244+4116.2		ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.68417	deg	Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.27086	deg	Declination (J2000), decimal degrees (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
GLON	121.17409	deg	Galactic longitude (pos.galactic.lon) (POS_GAL_LON)
GLAT	-21.57119	deg	Galactic latitude (pos.galactic.lat) (POS_GAL_LAT)
ErrML	4.0	arcsec	Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error) (ERROR)
ErrBor	10.1	arcsec	Positional accuracy: boresight error (stat.error) (ERROR)
ErrSys	6.0	arcsec	Positional accuracy: systematic error (stat.error) (ERROR)
PosErr	12.4	arcsec	Total Positional accuracy (stat.error) (ERROR)
OffAxis	13.69	arcmin	Off-axis radius in arcmin (phys.angSize;src) (EXTENSION_RAD)
Count	1.09e+00	ct/s	Source countrate (vignetting corrected) (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_Count	2.33e-02	ct/s	Mean error on Count (stat.error) (ERROR)
bgCt	1.24e-03	ct/s/arcmin2	Background countrate (instr.background) (INST_BACKGROUND)
ExpTime	2200	s	Exposure time (time.duration;obs.exposure) (TIME_EXPTIME)
HR1	0.89		Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.01		Error on HR1 (stat.error) (ERROR)
HR2	-0.11		hardness ratio 2 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.02		Error on HR2 (stat.error) (ERROR)
Extent	120.0		Source extent, by which the source image exceeds the point spread function. (phys.angSize;src) (EXTENSION_NORM)
L_Extent	3521.2		Likelihood of source extent (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
ML	1975		Likelihood from maximum-likelihood method (stat.fit.goodness) (STAT_PROBABILITY)
Ldetect	1565		Likelihood of source detection algorithm (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
RibDist	859	arcsec	Distance to next rib or edge (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist	190	arcsec	Distance to next source before screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist2	333	arcsec	Distance to next source after screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
PrioFlags	111111		[01] Source detection string (Note 3)   (meta.code) (CODE_MISC)
PHA	b		[ABCDb ] Source detection string (Note 4)   (meta.note) (REMARKS)
Cell	1	45arcsec	Detect cell size (Note 5)   (instr.fov;instr.pixel) (INST_DET_SIZE)
VigFactor	0.92		[]? Vignetting factor (6) (Note 6)   (instr.param) (INST_CORR-FACTOR)
Confuse	Y		[YN] Confusion indicator (meta.note) (REMARKS)

Column	Value		Explain   (UCD)
_r	0.3415	arcmin	Distance from center ( 10.67790 41.26790)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 44.30	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEJ2000	+41 16 14.1	"d:m:s"	Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_RAB1950	00 40 00.06	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEB1950	+40 59 48.5	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1743	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5715	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
2554recno	2554		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)
Seq	WG600305P_N1_P1		ROSAT observation sequence number (meta.id) (ID_NUMBER)
MASOL	17		MASOL main running number (meta.id) (ID_NUMBER)
Name	1RXP J004244+4116.2		ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.68458	deg	Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.27058	deg	Declination (J2000), decimal degrees (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
GLON	121.17441	deg	Galactic longitude (pos.galactic.lon) (POS_GAL_LON)
GLAT	-21.57148	deg	Galactic latitude (pos.galactic.lat) (POS_GAL_LAT)
ErrML	3.9	arcsec	Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error) (ERROR)
ErrBor	10.1	arcsec	Positional accuracy: boresight error (stat.error) (ERROR)
ErrSys	6.0	arcsec	Positional accuracy: systematic error (stat.error) (ERROR)
PosErr	12.3	arcsec	Total Positional accuracy (stat.error) (ERROR)
OffAxis	14.62	arcmin	Off-axis radius in arcmin (phys.angSize;src) (EXTENSION_RAD)
Count	9.79e-01	ct/s	Source countrate (vignetting corrected) (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_Count	2.41e-02	ct/s	Mean error on Count (stat.error) (ERROR)
bgCt	1.31e-03	ct/s/arcmin2	Background countrate (instr.background) (INST_BACKGROUND)
ExpTime	1831	s	Exposure time (time.duration;obs.exposure) (TIME_EXPTIME)
HR1	0.96		Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.01		Error on HR1 (stat.error) (ERROR)
HR2	-0.08		hardness ratio 2 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.02		Error on HR2 (stat.error) (ERROR)
Extent	102.0		Source extent, by which the source image exceeds the point spread function. (phys.angSize;src) (EXTENSION_NORM)
L_Extent	2501.8		Likelihood of source extent (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
ML	1910		Likelihood from maximum-likelihood method (stat.fit.goodness) (STAT_PROBABILITY)
Ldetect	1419		Likelihood of source detection algorithm (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
RibDist	646	arcsec	Distance to next rib or edge (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist	193	arcsec	Distance to next source before screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist2	358	arcsec	Distance to next source after screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
PrioFlags	111111		[01] Source detection string (Note 3)   (meta.code) (CODE_MISC)
PHA	b		[ABCDb ] Source detection string (Note 4)   (meta.note) (REMARKS)
Cell	1	45arcsec	Detect cell size (Note 5)   (instr.fov;instr.pixel) (INST_DET_SIZE)
VigFactor	0.91		[]? Vignetting factor (6) (Note 6)   (instr.param) (INST_CORR-FACTOR)
Confuse	Y		[YN] Confusion indicator (meta.note) (REMARKS)

Column	Value		Explain   (UCD)
_r	0.3800	arcmin	Distance from center ( 10.67790 41.26790)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 41.60	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEJ2000	+41 15 45.3	"d:m:s"	Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_RAB1950	00 39 57.37	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEB1950	+40 59 19.7	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1649	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5792	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
2528recno	2528		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)
Seq	WG600307P_N1_P1		ROSAT observation sequence number (meta.id) (ID_NUMBER)
MASOL	15		MASOL main running number (meta.id) (ID_NUMBER)
Name	1RXP J004241+4115.7		ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.67333	deg	Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.26258	deg	Declination (J2000), decimal degrees (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
GLON	121.16501	deg	Galactic longitude (pos.galactic.lon) (POS_GAL_LON)
GLAT	-21.57916	deg	Galactic latitude (pos.galactic.lat) (POS_GAL_LAT)
ErrML	4.6	arcsec	Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error) (ERROR)
ErrBor	4.0	arcsec	Positional accuracy: boresight error (stat.error) (ERROR)
ErrSys	6.0	arcsec	Positional accuracy: systematic error (stat.error) (ERROR)
PosErr	8.6	arcsec	Total Positional accuracy (stat.error) (ERROR)
OffAxis	17.16	arcmin	Off-axis radius in arcmin (phys.angSize;src) (EXTENSION_RAD)
Count	6.53e-01	ct/s	Source countrate (vignetting corrected) (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_Count	3.41e-02	ct/s	Mean error on Count (stat.error) (ERROR)
bgCt	2.36e-03	ct/s/arcmin2	Background countrate (instr.background) (INST_BACKGROUND)
ExpTime	611	s	Exposure time (time.duration;obs.exposure) (TIME_EXPTIME)
HR1	0.84		Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.03		Error on HR1 (stat.error) (ERROR)
HR2	0.21		hardness ratio 2 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.05		Error on HR2 (stat.error) (ERROR)
Extent	54.0		Source extent, by which the source image exceeds the point spread function. (phys.angSize;src) (EXTENSION_NORM)
L_Extent	379.3		Likelihood of source extent (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
ML	642		Likelihood from maximum-likelihood method (stat.fit.goodness) (STAT_PROBABILITY)
Ldetect	767		Likelihood of source detection algorithm (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
RibDist	328	arcsec	Distance to next rib or edge (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist	65	arcsec	Distance to next source before screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist2	247	arcsec	Distance to next source after screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
PrioFlags	111111		[01] Source detection string (Note 3)   (meta.code) (CODE_MISC)
PHA	b		[ABCDb ] Source detection string (Note 4)   (meta.note) (REMARKS)
Cell	2	45arcsec	Detect cell size (Note 5)   (instr.fov;instr.pixel) (INST_DET_SIZE)
VigFactor	0.91		[]? Vignetting factor (6) (Note 6)   (instr.param) (INST_CORR-FACTOR)
Confuse	Y		[YN] Confusion indicator (meta.note) (REMARKS)

Column	Value		Explain   (UCD)
_r	0.4499	arcmin	Distance from center ( 10.67790 41.26790)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 44.30	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEJ2000	+41 16 24.5	"d:m:s"	Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_RAB1950	00 40 00.06	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEB1950	+40 59 58.9	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1744	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5686	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
2553recno	2553		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)
Seq	WG600067P_N2_P1		ROSAT observation sequence number (meta.id) (ID_NUMBER)
MASOL	63		MASOL main running number (meta.id) (ID_NUMBER)
Name	1RXP J004244+4116.4		ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.68458	deg	Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.27347	deg	Declination (J2000), decimal degrees (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
GLON	121.17452	deg	Galactic longitude (pos.galactic.lon) (POS_GAL_LON)
GLAT	-21.56859	deg	Galactic latitude (pos.galactic.lat) (POS_GAL_LAT)
ErrML	0.6	arcsec	Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error) (ERROR)
ErrBor	10.1	arcsec	Positional accuracy: boresight error (stat.error) (ERROR)
ErrSys	6.0	arcsec	Positional accuracy: systematic error (stat.error) (ERROR)
PosErr	11.7	arcsec	Total Positional accuracy (stat.error) (ERROR)
OffAxis	19.45	arcmin	Off-axis radius in arcmin (phys.angSize;src) (EXTENSION_RAD)
Count	2.14e-01	ct/s	Source countrate (vignetting corrected) (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_Count	3.24e-03	ct/s	Mean error on Count (stat.error) (ERROR)
bgCt	7.59e-05	ct/s/arcmin2	Background countrate (instr.background) (INST_BACKGROUND)
ExpTime	23981	s	Exposure time (time.duration;obs.exposure) (TIME_EXPTIME)
HR1	0.83		Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.01		Error on HR1 (stat.error) (ERROR)
HR2	-0.14		hardness ratio 2 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.02		Error on HR2 (stat.error) (ERROR)
Extent	22.0		Source extent, by which the source image exceeds the point spread function. (phys.angSize;src) (EXTENSION_NORM)
L_Extent	963.6		Likelihood of source extent (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
ML	13329		Likelihood from maximum-likelihood method (stat.fit.goodness) (STAT_PROBABILITY)
Ldetect	2180		Likelihood of source detection algorithm (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
RibDist	201	arcsec	Distance to next rib or edge (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist	91	arcsec	Distance to next source before screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist2	234	arcsec	Distance to next source after screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
PrioFlags	111111		[01] Source detection string (Note 3)   (meta.code) (CODE_MISC)
PHA			[ABCDb ] Source detection string (Note 4)   (meta.note) (REMARKS)
Cell	1	45arcsec	Detect cell size (Note 5)   (instr.fov;instr.pixel) (INST_DET_SIZE)
VigFactor	0.88		[]? Vignetting factor (6) (Note 6)   (instr.param) (INST_CORR-FACTOR)
Confuse	Y		[YN] Confusion indicator (meta.note) (REMARKS)

Column	Value		Explain   (UCD)
_r	0.4883	arcmin	Distance from center ( 10.67790 41.26790)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 43.60	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEJ2000	+41 16 31.9	"d:m:s"	Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_RAB1950	00 39 59.36	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEB1950	+41 00 06.3	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1721	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5665	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
2548recno	2548		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)
Seq	WG600328P_N1_P1		ROSAT observation sequence number (meta.id) (ID_NUMBER)
MASOL	28		MASOL main running number (meta.id) (ID_NUMBER)
Name	1RXP J004243+4116.5		ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.68167	deg	Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.27553	deg	Declination (J2000), decimal degrees (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
GLON	121.17225	deg	Galactic longitude (pos.galactic.lon) (POS_GAL_LON)
GLAT	-21.56646	deg	Galactic latitude (pos.galactic.lat) (POS_GAL_LAT)
ErrML	4.3	arcsec	Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error) (ERROR)
ErrBor	4.0	arcsec	Positional accuracy: boresight error (stat.error) (ERROR)
ErrSys	6.0	arcsec	Positional accuracy: systematic error (stat.error) (ERROR)
PosErr	8.4	arcsec	Total Positional accuracy (stat.error) (ERROR)
OffAxis	18.52	arcmin	Off-axis radius in arcmin (phys.angSize;src) (EXTENSION_RAD)
Count	4.53e-01	ct/s	Source countrate (vignetting corrected) (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_Count	1.71e-02	ct/s	Mean error on Count (stat.error) (ERROR)
bgCt	1.43e-03	ct/s/arcmin2	Background countrate (instr.background) (INST_BACKGROUND)
ExpTime	1714	s	Exposure time (time.duration;obs.exposure) (TIME_EXPTIME)
HR1	0.83		Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.02		Error on HR1 (stat.error) (ERROR)
HR2	0.11		hardness ratio 2 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.04		Error on HR2 (stat.error) (ERROR)
Extent	73.0		Source extent, by which the source image exceeds the point spread function. (phys.angSize;src) (EXTENSION_NORM)
L_Extent	781.0		Likelihood of source extent (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
ML	905		Likelihood from maximum-likelihood method (stat.fit.goodness) (STAT_PROBABILITY)
Ldetect	695		Likelihood of source detection algorithm (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
RibDist	117	arcsec	Distance to next rib or edge (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist	102	arcsec	Distance to next source before screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist2	449	arcsec	Distance to next source after screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
PrioFlags	111111		[01] Source detection string (Note 3)   (meta.code) (CODE_MISC)
PHA	b		[ABCDb ] Source detection string (Note 4)   (meta.note) (REMARKS)
Cell	2	45arcsec	Detect cell size (Note 5)   (instr.fov;instr.pixel) (INST_DET_SIZE)
VigFactor	0.89		[]? Vignetting factor (6) (Note 6)   (instr.param) (INST_CORR-FACTOR)
Confuse	Y		[YN] Confusion indicator (meta.note) (REMARKS)

Column	Value		Explain   (UCD)
_r	0.5214	arcmin	Distance from center ( 10.67790 41.26790)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 44.50	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEJ2000	+41 16 28.2	"d:m:s"	Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_RAB1950	00 40 00.26	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEB1950	+41 00 02.6	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1751	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5676	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
2555recno	2555		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)
Seq	WG600326P_N1_P1		ROSAT observation sequence number (meta.id) (ID_NUMBER)
MASOL	17		MASOL main running number (meta.id) (ID_NUMBER)
Name	1RXP J004244+4116.4		ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.68542	deg	Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.27450	deg	Declination (J2000), decimal degrees (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
GLON	121.17524	deg	Galactic longitude (pos.galactic.lon) (POS_GAL_LON)
GLAT	-21.56759	deg	Galactic latitude (pos.galactic.lat) (POS_GAL_LAT)
ErrML	1.8	arcsec	Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error) (ERROR)
ErrBor	10.1	arcsec	Positional accuracy: boresight error (stat.error) (ERROR)
ErrSys	6.0	arcsec	Positional accuracy: systematic error (stat.error) (ERROR)
PosErr	11.8	arcsec	Total Positional accuracy (stat.error) (ERROR)
OffAxis	4.09	arcmin	Off-axis radius in arcmin (phys.angSize;src) (EXTENSION_RAD)
Count	1.42e-01	ct/s	Source countrate (vignetting corrected) (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_Count	9.89e-03	ct/s	Mean error on Count (stat.error) (ERROR)
bgCt	1.26e-03	ct/s/arcmin2	Background countrate (instr.background) (INST_BACKGROUND)
ExpTime	1655	s	Exposure time (time.duration;obs.exposure) (TIME_EXPTIME)
HR1	0.98		Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.01		Error on HR1 (stat.error) (ERROR)
HR2	-0.01		hardness ratio 2 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.02		Error on HR2 (stat.error) (ERROR)
Extent	287.0		Source extent, by which the source image exceeds the point spread function. (phys.angSize;src) (EXTENSION_NORM)
L_Extent	0.0		Likelihood of source extent (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
ML	721		Likelihood from maximum-likelihood method (stat.fit.goodness) (STAT_PROBABILITY)
Ldetect	1815		Likelihood of source detection algorithm (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
RibDist	1219	arcsec	Distance to next rib or edge (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist	209	arcsec	Distance to next source before screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist2	239	arcsec	Distance to next source after screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
PrioFlags	111111		[01] Source detection string (Note 3)   (meta.code) (CODE_MISC)
PHA	b		[ABCDb ] Source detection string (Note 4)   (meta.note) (REMARKS)
Cell	1	45arcsec	Detect cell size (Note 5)   (instr.fov;instr.pixel) (INST_DET_SIZE)
VigFactor	0.98		[]? Vignetting factor (6) (Note 6)   (instr.param) (INST_CORR-FACTOR)
Confuse	N		[YN] Confusion indicator (meta.note) (REMARKS)

Column	Value		Explain   (UCD)
_r	0.6048	arcmin	Distance from center ( 10.67790 41.26790)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 44.60	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEJ2000	+41 16 33.7	"d:m:s"	Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_RAB1950	00 40 00.35	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEB1950	+41 00 08.2	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1755	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5661	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
2557recno	2557		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)
Seq	WG600346P_N1_P1		ROSAT observation sequence number (meta.id) (ID_NUMBER)
MASOL	16		MASOL main running number (meta.id) (ID_NUMBER)
Name	1RXP J004244+4116.5		ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.68583	deg	Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.27603	deg	Declination (J2000), decimal degrees (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
GLON	121.17563	deg	Galactic longitude (pos.galactic.lon) (POS_GAL_LON)
GLAT	-21.56607	deg	Galactic latitude (pos.galactic.lat) (POS_GAL_LAT)
ErrML	8.8	arcsec	Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error) (ERROR)
ErrBor	10.1	arcsec	Positional accuracy: boresight error (stat.error) (ERROR)
ErrSys	6.0	arcsec	Positional accuracy: systematic error (stat.error) (ERROR)
PosErr	14.6	arcsec	Total Positional accuracy (stat.error) (ERROR)
OffAxis	7.28	arcmin	Off-axis radius in arcmin (phys.angSize;src) (EXTENSION_RAD)
Count	1.47e-01	ct/s	Source countrate (vignetting corrected) (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_Count	4.87e-03	ct/s	Mean error on Count (stat.error) (ERROR)
bgCt	1.25e-03	ct/s/arcmin2	Background countrate (instr.background) (INST_BACKGROUND)
ExpTime	1925	s	Exposure time (time.duration;obs.exposure) (TIME_EXPTIME)
HR1	0.92		Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.01		Error on HR1 (stat.error) (ERROR)
HR2	-0.14		hardness ratio 2 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.02		Error on HR2 (stat.error) (ERROR)
Extent	204.0		Source extent, by which the source image exceeds the point spread function. (phys.angSize;src) (EXTENSION_NORM)
L_Extent	3228.2		Likelihood of source extent (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
ML	848		Likelihood from maximum-likelihood method (stat.fit.goodness) (STAT_PROBABILITY)
Ldetect	1794		Likelihood of source detection algorithm (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
RibDist	1284	arcsec	Distance to next rib or edge (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist	218	arcsec	Distance to next source before screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist2	543	arcsec	Distance to next source after screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
PrioFlags	111111		[01] Source detection string (Note 3)   (meta.code) (CODE_MISC)
PHA	b		[ABCDb ] Source detection string (Note 4)   (meta.note) (REMARKS)
Cell	1	45arcsec	Detect cell size (Note 5)   (instr.fov;instr.pixel) (INST_DET_SIZE)
VigFactor	0.98		[]? Vignetting factor (6) (Note 6)   (instr.param) (INST_CORR-FACTOR)
Confuse	Y		[YN] Confusion indicator (meta.note) (REMARKS)

Column	Value		Explain   (UCD)
_r	0.6668	arcmin	Distance from center ( 10.67790 41.26790)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 39.70	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEJ2000	+41 16 25.9	"d:m:s"	Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_RAB1950	00 39 55.48	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEB1950	+41 00 00.3	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1589	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5677	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
2514recno	2514		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)
Seq	WG600066P_N1_P1		ROSAT observation sequence number (meta.id) (ID_NUMBER)
MASOL	61		MASOL main running number (meta.id) (ID_NUMBER)
Name	1RXP J004239+4116.4		ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.66542	deg	Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.27386	deg	Declination (J2000), decimal degrees (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
GLON	121.15906	deg	Galactic longitude (pos.galactic.lon) (POS_GAL_LON)
GLAT	-21.56768	deg	Galactic latitude (pos.galactic.lat) (POS_GAL_LAT)
ErrML	1.9	arcsec	Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error) (ERROR)
ErrBor	10.1	arcsec	Positional accuracy: boresight error (stat.error) (ERROR)
ErrSys	6.0	arcsec	Positional accuracy: systematic error (stat.error) (ERROR)
PosErr	11.9	arcsec	Total Positional accuracy (stat.error) (ERROR)
OffAxis	47.32	arcmin	Off-axis radius in arcmin (phys.angSize;src) (EXTENSION_RAD)
Count	1.38e+00	ct/s	Source countrate (vignetting corrected) (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_Count	1.21e-02	ct/s	Mean error on Count (stat.error) (ERROR)
bgCt	9.47e-05	ct/s/arcmin2	Background countrate (instr.background) (INST_BACKGROUND)
ExpTime	19317	s	Exposure time (time.duration;obs.exposure) (TIME_EXPTIME)
HR1	0.85		Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.01		Error on HR1 (stat.error) (ERROR)
HR2	-0.16		hardness ratio 2 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.01		Error on HR2 (stat.error) (ERROR)
Extent	101.0		Source extent, by which the source image exceeds the point spread function. (phys.angSize;src) (EXTENSION_NORM)
L_Extent	2391.7		Likelihood of source extent (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
ML	22792		Likelihood from maximum-likelihood method (stat.fit.goodness) (STAT_PROBABILITY)
Ldetect	1830		Likelihood of source detection algorithm (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
RibDist	604	arcsec	Distance to next rib or edge (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist	477	arcsec	Distance to next source before screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist2	804	arcsec	Distance to next source after screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
PrioFlags	111111		[01] Source detection string (Note 3)   (meta.code) (CODE_MISC)
PHA			[ABCDb ] Source detection string (Note 4)   (meta.note) (REMARKS)
Cell	4	45arcsec	Detect cell size (Note 5)   (instr.fov;instr.pixel) (INST_DET_SIZE)
VigFactor	0.58		[]? Vignetting factor (6) (Note 6)   (instr.param) (INST_CORR-FACTOR)
Confuse	Y		[YN] Confusion indicator (meta.note) (REMARKS)

Column	Value		Explain   (UCD)
_r	0.6963	arcmin	Distance from center ( 10.67790 41.26790)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 39.00	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEJ2000	+41 16 01.4	"d:m:s"	Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_RAB1950	00 39 54.78	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEB1950	+40 59 35.8	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1563	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5744	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
2511recno	2511		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)
Seq	WG600326P-2_N1_P1		ROSAT observation sequence number (meta.id) (ID_NUMBER)
MASOL	18		MASOL main running number (meta.id) (ID_NUMBER)
Name	1RXP J004239+4116.0		ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.66250	deg	Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.26706	deg	Declination (J2000), decimal degrees (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
GLON	121.15644	deg	Galactic longitude (pos.galactic.lon) (POS_GAL_LON)
GLAT	-21.57440	deg	Galactic latitude (pos.galactic.lat) (POS_GAL_LAT)
ErrML	1.9	arcsec	Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error) (ERROR)
ErrBor	4.0	arcsec	Positional accuracy: boresight error (stat.error) (ERROR)
ErrSys	6.0	arcsec	Positional accuracy: systematic error (stat.error) (ERROR)
PosErr	7.5	arcsec	Total Positional accuracy (stat.error) (ERROR)
OffAxis	4.38	arcmin	Off-axis radius in arcmin (phys.angSize;src) (EXTENSION_RAD)
Count	1.61e-01	ct/s	Source countrate (vignetting corrected) (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_Count	1.67e-02	ct/s	Mean error on Count (stat.error) (ERROR)
bgCt	1.84e-03	ct/s/arcmin2	Background countrate (instr.background) (INST_BACKGROUND)
ExpTime	650	s	Exposure time (time.duration;obs.exposure) (TIME_EXPTIME)
HR1	0.86		Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.06		Error on HR1 (stat.error) (ERROR)
HR2	0.00		hardness ratio 2 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.10		Error on HR2 (stat.error) (ERROR)
Extent	4.0		Source extent, by which the source image exceeds the point spread function. (phys.angSize;src) (EXTENSION_NORM)
L_Extent	0.7		Likelihood of source extent (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
ML	454		Likelihood from maximum-likelihood method (stat.fit.goodness) (STAT_PROBABILITY)
Ldetect	233		Likelihood of source detection algorithm (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
RibDist	1198	arcsec	Distance to next rib or edge (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist	70	arcsec	Distance to next source before screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist2	88	arcsec	Distance to next source after screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
PrioFlags	111110		[01] Source detection string (Note 3)   (meta.code) (CODE_MISC)
PHA	b		[ABCDb ] Source detection string (Note 4)   (meta.note) (REMARKS)
Cell	1	45arcsec	Detect cell size (Note 5)   (instr.fov;instr.pixel) (INST_DET_SIZE)
VigFactor	0.99		[]? Vignetting factor (6) (Note 6)   (instr.param) (INST_CORR-FACTOR)
Confuse	Y		[YN] Confusion indicator (meta.note) (REMARKS)

Column	Value		Explain   (UCD)
_r	0.8228	arcmin	Distance from center ( 10.67790 41.26790)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 42.60	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEJ2000	+41 15 15.1	"d:m:s"	Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_RAB1950	00 39 58.37	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEB1950	+40 58 49.5	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1679	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5877	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
2545recno	2545		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)
Seq	CA141836P_N1_P1		ROSAT observation sequence number (meta.id) (ID_NUMBER)
MASOL	1		MASOL main running number (meta.id) (ID_NUMBER)
Name	1RXP J004242+4115.2		ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.67750	deg	Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.25419	deg	Declination (J2000), decimal degrees (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
GLON	121.16805	deg	Galactic longitude (pos.galactic.lon) (POS_GAL_LON)
GLAT	-21.58766	deg	Galactic latitude (pos.galactic.lat) (POS_GAL_LAT)
ErrML	10.0	arcsec	Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error) (ERROR)
ErrBor	10.1	arcsec	Positional accuracy: boresight error (stat.error) (ERROR)
ErrSys	6.0	arcsec	Positional accuracy: systematic error (stat.error) (ERROR)
PosErr	15.4	arcsec	Total Positional accuracy (stat.error) (ERROR)
OffAxis	49.20	arcmin	Off-axis radius in arcmin (phys.angSize;src) (EXTENSION_RAD)
Count	1.64e+00	ct/s	Source countrate (vignetting corrected) (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_Count	6.31e-02	ct/s	Mean error on Count (stat.error) (ERROR)
bgCt	2.04e-04	ct/s/arcmin2	Background countrate (instr.background) (INST_BACKGROUND)
ExpTime	982	s	Exposure time (time.duration;obs.exposure) (TIME_EXPTIME)
HR1	0.87		Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.12		Error on HR1 (stat.error) (ERROR)
HR2	-0.12		hardness ratio 2 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.03		Error on HR2 (stat.error) (ERROR)
Extent	118.0		Source extent, by which the source image exceeds the point spread function. (phys.angSize;src) (EXTENSION_NORM)
L_Extent	117.8		Likelihood of source extent (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
ML	855		Likelihood from maximum-likelihood method (stat.fit.goodness) (STAT_PROBABILITY)
Ldetect	383		Likelihood of source detection algorithm (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
RibDist	393	arcsec	Distance to next rib or edge (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist	930	arcsec	Distance to next source before screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist2	930	arcsec	Distance to next source after screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
PrioFlags	111110		[01] Source detection string (Note 3)   (meta.code) (CODE_MISC)
PHA			[ABCDb ] Source detection string (Note 4)   (meta.note) (REMARKS)
Cell	8	45arcsec	Detect cell size (Note 5)   (instr.fov;instr.pixel) (INST_DET_SIZE)
VigFactor	0.56		[]? Vignetting factor (6) (Note 6)   (instr.param) (INST_CORR-FACTOR)
Confuse	N		[YN] Confusion indicator (meta.note) (REMARKS)

Column	Value		Explain   (UCD)
_r	0.8296	arcmin	Distance from center ( 10.67790 41.26790)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 41.20	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEJ2000	+41 15 17.6	"d:m:s"	Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_RAB1950	00 39 56.98	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEB1950	+40 58 52.0	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1632	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5868	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
2523recno	2523		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)
Seq	CA141837P_N1_P1		ROSAT observation sequence number (meta.id) (ID_NUMBER)
MASOL	1		MASOL main running number (meta.id) (ID_NUMBER)
Name	1RXP J004241+4115.2		ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.67167	deg	Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.25489	deg	Declination (J2000), decimal degrees (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
GLON	121.16336	deg	Galactic longitude (pos.galactic.lon) (POS_GAL_LON)
GLAT	-21.58681	deg	Galactic latitude (pos.galactic.lat) (POS_GAL_LAT)
ErrML	9.1	arcsec	Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error) (ERROR)
ErrBor	10.1	arcsec	Positional accuracy: boresight error (stat.error) (ERROR)
ErrSys	6.0	arcsec	Positional accuracy: systematic error (stat.error) (ERROR)
PosErr	14.8	arcsec	Total Positional accuracy (stat.error) (ERROR)
OffAxis	49.09	arcmin	Off-axis radius in arcmin (phys.angSize;src) (EXTENSION_RAD)
Count	1.80e+00	ct/s	Source countrate (vignetting corrected) (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_Count	5.80e-02	ct/s	Mean error on Count (stat.error) (ERROR)
bgCt	1.61e-04	ct/s/arcmin2	Background countrate (instr.background) (INST_BACKGROUND)
ExpTime	1242	s	Exposure time (time.duration;obs.exposure) (TIME_EXPTIME)
HR1	0.90		Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.02		Error on HR1 (stat.error) (ERROR)
HR2	-0.10		hardness ratio 2 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.03		Error on HR2 (stat.error) (ERROR)
Extent	142.0		Source extent, by which the source image exceeds the point spread function. (phys.angSize;src) (EXTENSION_NORM)
L_Extent	257.8		Likelihood of source extent (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
ML	1203		Likelihood from maximum-likelihood method (stat.fit.goodness) (STAT_PROBABILITY)
Ldetect	504		Likelihood of source detection algorithm (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
RibDist	456	arcsec	Distance to next rib or edge (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist	920	arcsec	Distance to next source before screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist2	920	arcsec	Distance to next source after screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
PrioFlags	111110		[01] Source detection string (Note 3)   (meta.code) (CODE_MISC)
PHA			[ABCDb ] Source detection string (Note 4)   (meta.note) (REMARKS)
Cell	8	45arcsec	Detect cell size (Note 5)   (instr.fov;instr.pixel) (INST_DET_SIZE)
VigFactor	0.56		[]? Vignetting factor (6) (Note 6)   (instr.param) (INST_CORR-FACTOR)
Confuse	N		[YN] Confusion indicator (meta.note) (REMARKS)

Column	Value		Explain   (UCD)
_r	0.9014	arcmin	Distance from center ( 10.67790 41.26790)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 37.90	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEJ2000	+41 16 03.0	"d:m:s"	Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_RAB1950	00 39 53.69	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEB1950	+40 59 37.4	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1526	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5738	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
2504recno	2504		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)
Seq	WG600068P_N1_P1		ROSAT observation sequence number (meta.id) (ID_NUMBER)
MASOL	35		MASOL main running number (meta.id) (ID_NUMBER)
Name	1RXP J004237+4116.0		ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.65792	deg	Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.26750	deg	Declination (J2000), decimal degrees (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
GLON	121.15275	deg	Galactic longitude (pos.galactic.lon) (POS_GAL_LON)
GLAT	-21.57383	deg	Galactic latitude (pos.galactic.lat) (POS_GAL_LAT)
ErrML	0.4	arcsec	Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error) (ERROR)
ErrBor	10.1	arcsec	Positional accuracy: boresight error (stat.error) (ERROR)
ErrSys	6.0	arcsec	Positional accuracy: systematic error (stat.error) (ERROR)
PosErr	11.7	arcsec	Total Positional accuracy (stat.error) (ERROR)
OffAxis	7.84	arcmin	Off-axis radius in arcmin (phys.angSize;src) (EXTENSION_RAD)
Count	1.06e-01	ct/s	Source countrate (vignetting corrected) (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_Count	1.91e-03	ct/s	Mean error on Count (stat.error) (ERROR)
bgCt	8.36e-05	ct/s/arcmin2	Background countrate (instr.background) (INST_BACKGROUND)
ExpTime	30623	s	Exposure time (time.duration;obs.exposure) (TIME_EXPTIME)
HR1	0.91		Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.01		Error on HR1 (stat.error) (ERROR)
HR2	0.01		hardness ratio 2 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.02		Error on HR2 (stat.error) (ERROR)
Extent	6.0		Source extent, by which the source image exceeds the point spread function. (phys.angSize;src) (EXTENSION_NORM)
L_Extent	47.8		Likelihood of source extent (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
ML	14060		Likelihood from maximum-likelihood method (stat.fit.goodness) (STAT_PROBABILITY)
Ldetect	7208		Likelihood of source detection algorithm (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
RibDist	987	arcsec	Distance to next rib or edge (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist	159	arcsec	Distance to next source before screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist2	159	arcsec	Distance to next source after screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
PrioFlags	111111		[01] Source detection string (Note 3)   (meta.code) (CODE_MISC)
PHA			[ABCDb ] Source detection string (Note 4)   (meta.note) (REMARKS)
Cell	1	45arcsec	Detect cell size (Note 5)   (instr.fov;instr.pixel) (INST_DET_SIZE)
VigFactor	0.98		[]? Vignetting factor (6) (Note 6)   (instr.param) (INST_CORR-FACTOR)
Confuse	N		[YN] Confusion indicator (meta.note) (REMARKS)

Column	Value		Explain   (UCD)
_r	0.9326	arcmin	Distance from center ( 10.67790 41.26790)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 42.80	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEJ2000	+41 15 08.5	"d:m:s"	Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_RAB1950	00 39 58.57	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEB1950	+40 58 42.9	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1685	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5895	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
2547recno	2547		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)
Seq	CA141839P_N1_P1		ROSAT observation sequence number (meta.id) (ID_NUMBER)
MASOL	1		MASOL main running number (meta.id) (ID_NUMBER)
Name	1RXP J004242+4115.1		ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.67833	deg	Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.25236	deg	Declination (J2000), decimal degrees (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
GLON	121.16865	deg	Galactic longitude (pos.galactic.lon) (POS_GAL_LON)
GLAT	-21.58952	deg	Galactic latitude (pos.galactic.lat) (POS_GAL_LAT)
ErrML	9.7	arcsec	Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error) (ERROR)
ErrBor	10.1	arcsec	Positional accuracy: boresight error (stat.error) (ERROR)
ErrSys	6.0	arcsec	Positional accuracy: systematic error (stat.error) (ERROR)
PosErr	15.2	arcsec	Total Positional accuracy (stat.error) (ERROR)
OffAxis	49.13	arcmin	Off-axis radius in arcmin (phys.angSize;src) (EXTENSION_RAD)
Count	1.69e+00	ct/s	Source countrate (vignetting corrected) (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_Count	5.90e-02	ct/s	Mean error on Count (stat.error) (ERROR)
bgCt	1.60e-04	ct/s/arcmin2	Background countrate (instr.background) (INST_BACKGROUND)
ExpTime	1124	s	Exposure time (time.duration;obs.exposure) (TIME_EXPTIME)
HR1	0.89		Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.04		Error on HR1 (stat.error) (ERROR)
HR2	-0.16		hardness ratio 2 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.03		Error on HR2 (stat.error) (ERROR)
Extent	135.0		Source extent, by which the source image exceeds the point spread function. (phys.angSize;src) (EXTENSION_NORM)
L_Extent	204.6		Likelihood of source extent (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
ML	1026		Likelihood from maximum-likelihood method (stat.fit.goodness) (STAT_PROBABILITY)
Ldetect	451		Likelihood of source detection algorithm (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
RibDist	414	arcsec	Distance to next rib or edge (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist	893	arcsec	Distance to next source before screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist2	893	arcsec	Distance to next source after screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
PrioFlags	111110		[01] Source detection string (Note 3)   (meta.code) (CODE_MISC)
PHA			[ABCDb ] Source detection string (Note 4)   (meta.note) (REMARKS)
Cell	8	45arcsec	Detect cell size (Note 5)   (instr.fov;instr.pixel) (INST_DET_SIZE)
VigFactor	0.57		[]? Vignetting factor (6) (Note 6)   (instr.param) (INST_CORR-FACTOR)
Confuse	N		[YN] Confusion indicator (meta.note) (REMARKS)

Column	Value		Explain   (UCD)
_r	0.9381	arcmin	Distance from center ( 10.67790 41.26790)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 44.70	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEJ2000	+41 15 12.9	"d:m:s"	Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_RAB1950	00 40 00.46	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEB1950	+40 58 47.3	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1750	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5885	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
2561recno	2561		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)
Seq	WG600320P-1_N1_P1		ROSAT observation sequence number (meta.id) (ID_NUMBER)
MASOL	2		MASOL main running number (meta.id) (ID_NUMBER)
Name	1RXP J004244+4115.2		ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.68625	deg	Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.25358	deg	Declination (J2000), decimal degrees (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
GLON	121.17509	deg	Galactic longitude (pos.galactic.lon) (POS_GAL_LON)
GLAT	-21.58851	deg	Galactic latitude (pos.galactic.lat) (POS_GAL_LAT)
ErrML	0.0	arcsec	Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error) (ERROR)
ErrBor	4.0	arcsec	Positional accuracy: boresight error (stat.error) (ERROR)
ErrSys	6.0	arcsec	Positional accuracy: systematic error (stat.error) (ERROR)
PosErr	7.2	arcsec	Total Positional accuracy (stat.error) (ERROR)
OffAxis	44.14	arcmin	Off-axis radius in arcmin (phys.angSize;src) (EXTENSION_RAD)
Count	2.21e-01	ct/s	Source countrate (vignetting corrected) (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_Count	0.00e+00	ct/s	Mean error on Count (stat.error) (ERROR)
bgCt	2.58e-03	ct/s/arcmin2	Background countrate (instr.background) (INST_BACKGROUND)
ExpTime	1564	s	Exposure time (time.duration;obs.exposure) (TIME_EXPTIME)
HR1	0.70		Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.03		Error on HR1 (stat.error) (ERROR)
HR2	0.03		hardness ratio 2 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.04		Error on HR2 (stat.error) (ERROR)
Extent	169.0		Source extent, by which the source image exceeds the point spread function. (phys.angSize;src) (EXTENSION_NORM)
L_Extent	0.0		Likelihood of source extent (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
ML	-1		Likelihood from maximum-likelihood method (stat.fit.goodness) (STAT_PROBABILITY)
Ldetect	434		Likelihood of source detection algorithm (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
RibDist	711	arcsec	Distance to next rib or edge (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist	1429	arcsec	Distance to next source before screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist2	1429	arcsec	Distance to next source after screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
PrioFlags	111111		[01] Source detection string (Note 3)   (meta.code) (CODE_MISC)
PHA	b		[ABCDb ] Source detection string (Note 4)   (meta.note) (REMARKS)
Cell	4	45arcsec	Detect cell size (Note 5)   (instr.fov;instr.pixel) (INST_DET_SIZE)
VigFactor			[]? Vignetting factor (6) (Note 6)   (instr.param) (INST_CORR-FACTOR)
Confuse	N		[YN] Confusion indicator (meta.note) (REMARKS)

Column	Value		Explain   (UCD)
_r	0.9391	arcmin	Distance from center ( 10.67790 41.26790)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 37.70	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEJ2000	+41 16 05.5	"d:m:s"	Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_RAB1950	00 39 53.49	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEB1950	+40 59 39.8	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1520	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5731	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
2502recno	2502		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)
Seq	WG600307P-1_N1_P1		ROSAT observation sequence number (meta.id) (ID_NUMBER)
MASOL	28		MASOL main running number (meta.id) (ID_NUMBER)
Name	1RXP J004237+4116.0		ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.65708	deg	Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.26819	deg	Declination (J2000), decimal degrees (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
GLON	121.15211	deg	Galactic longitude (pos.galactic.lon) (POS_GAL_LON)
GLAT	-21.57311	deg	Galactic latitude (pos.galactic.lat) (POS_GAL_LAT)
ErrML	2.9	arcsec	Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error) (ERROR)
ErrBor	4.0	arcsec	Positional accuracy: boresight error (stat.error) (ERROR)
ErrSys	6.0	arcsec	Positional accuracy: systematic error (stat.error) (ERROR)
PosErr	7.8	arcsec	Total Positional accuracy (stat.error) (ERROR)
OffAxis	16.67	arcmin	Off-axis radius in arcmin (phys.angSize;src) (EXTENSION_RAD)
Count	4.11e-01	ct/s	Source countrate (vignetting corrected) (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_Count	1.61e-02	ct/s	Mean error on Count (stat.error) (ERROR)
bgCt	1.54e-03	ct/s/arcmin2	Background countrate (instr.background) (INST_BACKGROUND)
ExpTime	1687	s	Exposure time (time.duration;obs.exposure) (TIME_EXPTIME)
HR1	0.87		Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.02		Error on HR1 (stat.error) (ERROR)
HR2	0.09		hardness ratio 2 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.04		Error on HR2 (stat.error) (ERROR)
Extent	44.0		Source extent, by which the source image exceeds the point spread function. (phys.angSize;src) (EXTENSION_NORM)
L_Extent	433.1		Likelihood of source extent (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
ML	1600		Likelihood from maximum-likelihood method (stat.fit.goodness) (STAT_PROBABILITY)
Ldetect	1366		Likelihood of source detection algorithm (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
RibDist	541	arcsec	Distance to next rib or edge (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist	51	arcsec	Distance to next source before screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist2	318	arcsec	Distance to next source after screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
PrioFlags	111101		[01] Source detection string (Note 3)   (meta.code) (CODE_MISC)
PHA	b		[ABCDb ] Source detection string (Note 4)   (meta.note) (REMARKS)
Cell	2	45arcsec	Detect cell size (Note 5)   (instr.fov;instr.pixel) (INST_DET_SIZE)
VigFactor	0.91		[]? Vignetting factor (6) (Note 6)   (instr.param) (INST_CORR-FACTOR)
Confuse	Y		[YN] Confusion indicator (meta.note) (REMARKS)

Column	Value		Explain   (UCD)
_r	0.9531	arcmin	Distance from center ( 10.67790 41.26790)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 37.80	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEJ2000	+41 15 49.5	"d:m:s"	Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_RAB1950	00 39 53.59	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEB1950	+40 59 23.9	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1521	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5776	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
2503recno	2503		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)
Seq	WG600347P_N1_P1		ROSAT observation sequence number (meta.id) (ID_NUMBER)
MASOL	36		MASOL main running number (meta.id) (ID_NUMBER)
Name	1RXP J004237+4115.8		ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.65750	deg	Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.26375	deg	Declination (J2000), decimal degrees (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
GLON	121.15227	deg	Galactic longitude (pos.galactic.lon) (POS_GAL_LON)
GLAT	-21.57756	deg	Galactic latitude (pos.galactic.lat) (POS_GAL_LAT)
ErrML	2.2	arcsec	Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error) (ERROR)
ErrBor	4.0	arcsec	Positional accuracy: boresight error (stat.error) (ERROR)
ErrSys	6.0	arcsec	Positional accuracy: systematic error (stat.error) (ERROR)
PosErr	7.5	arcsec	Total Positional accuracy (stat.error) (ERROR)
OffAxis	13.96	arcmin	Off-axis radius in arcmin (phys.angSize;src) (EXTENSION_RAD)
Count	4.07e-01	ct/s	Source countrate (vignetting corrected) (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_Count	1.30e-02	ct/s	Mean error on Count (stat.error) (ERROR)
bgCt	1.26e-03	ct/s/arcmin2	Background countrate (instr.background) (INST_BACKGROUND)
ExpTime	2506	s	Exposure time (time.duration;obs.exposure) (TIME_EXPTIME)
HR1	0.88		Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.02		Error on HR1 (stat.error) (ERROR)
HR2	0.18		hardness ratio 2 (Note 2)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.03		Error on HR2 (stat.error) (ERROR)
Extent	43.0		Source extent, by which the source image exceeds the point spread function. (phys.angSize;src) (EXTENSION_NORM)
L_Extent	744.3		Likelihood of source extent (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
ML	2430		Likelihood from maximum-likelihood method (stat.fit.goodness) (STAT_PROBABILITY)
Ldetect	1834		Likelihood of source detection algorithm (stat.likelihood) (STAT_LIKELIHOOD-RATIO)
RibDist	477	arcsec	Distance to next rib or edge (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist	78	arcsec	Distance to next source before screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
SrcDist2	203	arcsec	Distance to next source after screening (pos.angDistance) (POS_ANG_DIST_GENERAL)
PrioFlags	111111		[01] Source detection string (Note 3)   (meta.code) (CODE_MISC)
PHA	b		[ABCDb ] Source detection string (Note 4)   (meta.note) (REMARKS)
Cell	1	45arcsec	Detect cell size (Note 5)   (instr.fov;instr.pixel) (INST_DET_SIZE)
VigFactor	0.93		[]? Vignetting factor (6) (Note 6)   (instr.param) (INST_CORR-FACTOR)
Confuse	Y		[YN] Confusion indicator (meta.note) (REMARKS)

(null)

IX/12/wgacat

The WGACAT version of ROSAT sources (White+ 1995) ReadMe+ftp The catalogue (68907 rows)

-c=010.6779+41.2679, eq=J2000

Post annotation about this record

Column	Value		Explain   (UCD)
_r	0.000	arcmin	Distance from center ( 10.6779 41.2679)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 42.7	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEJ2000	+41 16 04	"d:m:s"	Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_RAB1950	00 39 58.5	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEB1950	+40 59 39	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1688	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5740	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
51902recno	51902		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)
1WGA	J0042.7+4116		Name from this catalogue (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.6779	deg	Right ascension of source (J2000) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.2679	deg	Declination of source (J2000) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
Xpos	9854.8	pix	The source coordinate in original pixels (pos.cartesian.x;instr.det) (POS_CCD_X)
Ypos	4142.5	pix	The source coordinate in original pixels (pos.cartesian.y;instr.det) (POS_CCD_Y)
GLON	121.17	deg	Galactic Longitude (pos.galactic.lon) (POS_GAL_LON)
GLAT	-21.57	deg	Galactic Latitude (pos.galactic.lat) (POS_GAL_LAT)
Count	6.7e-01	ct/s	Background subtracted count rate accumulated in PHA bins 24 to 224 (0.24-2.0keV) (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_Count	4e-02	ct/s	Mean error on Count (stat.error) (ERROR)
Fx	1.007e-11	mW/m2	X-ray flux using a constant correction factor of 1.5x10–11 mW/m2 (erg/s/cm2). (phot.flux;em.X-ray) (PHOT_FLUX_X)
VigFactor	1.25		Telescope vignetting correction (Note 1)   (instr.param) (INST_CORR-FACTOR)
ErrorRad	50	arcsec	90% confidence source error radius. (stat.error) (ERROR)
BoxSize	160	arcsec	Optimum source box size. (instr.param) (INST_PARAM)
RAc.deg	11.0466	deg	Image center right ascension. (Note 2)   (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEc.deg	41.7849	deg	Image center declination. (Note 2)   (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
offset1	35.159	arcmin	Offset of detected position from (RAc,DEc) (pos.angDistance) (POS_ANG_DIST_GENERAL)
RAt.deg	11.0801	deg	Target right ascension (Note 3)   (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEt.deg	41.7599	deg	Target declination (Note 3)   (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
offset2	34.606	arcmin	Offset of detected position from (RAt,DEt) (pos.angDistance) (POS_ANG_DIST_GENERAL)
OBJECT	M31 SURVEY 1		Original field name as found in event list (obs.field) (ID_FIELD)
ROR	600330		[100000/901000] number of unique sequences (meta.id) (ID_NUMBER)
StartDay	1993-01-15	"Y:M:D"	Starting day of observation ("DDD" in 001-366 range) (time.epoch) (TIME_DATE)
EndDay	1993-01-15	"Y:M:D"	Ending day of observation (time.epoch) (TIME_DATE)
Ndetect	7		Total number of detections in the image. (meta.number) (NUMBER)
IDno	6		The source number in the field (Note 4)   (meta.id) (ID_NUMBER)
ImageFile	WP600330A01_OUT		FITS image file name (meta.id.cross) (ID_CROSSID)
EventFile	WP600330A01		Event file name (meta.id;meta.file) (ID_FILE)
SourceID	WP600330A01_OUT_6		Unique source identification (Note 5)   (meta.id) (ID_ALTERNATIVE)
PrBkg	0.00e+00		Probability that the detection is a background fluctuation (stat.fit.goodness) (STAT_PROBABILITY)
SNR	18.50		The signal to noise ratio of the source (stat.snr) (INST_S/N)
Qual	5		[1/10] Quality flag from bad to good (Note 6)   (meta.code.qual) (CODE_QUALITY)
Region	O		[I/O] Region of the ROSAT image (I=in, O=out) (meta.note) (REMARKS)
Zoom	20		Rebinning factor of the image (instr.param) (INST_PARAM)
Bgnd	2.579e-08	ct/pix/s	Background count rate (instr.background) (INST_BACKGROUND)
ExpTime	942	s	Exposure time of the field (time.duration;obs.exposure) (TIME_EXPTIME)
SR1	0.3137		Softness ratio 11-39/40-85 (Note 7)   (phot.flux;arith.ratio) (SPECT_SOFTNESS-RATIO)
e_SR1	0.0519		Mean error on SR1 (stat.error) (ERROR)
HR1	1.4050		Hardness ratio 86-200/40-85 (Note 7)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.1486		Mean error on HR1 (stat.error) (ERROR)
SR2	1.0000		Hard softness ratio 50-86/87-129 (Note 7)   (phot.flux;arith.ratio) (SPECT_SOFTNESS-RATIO)
e_SR2	0.1195		Mean error on SR2 (stat.error) (ERROR)
HR2	0.5500		Hard hardness ratio 130-240/87-129 (Note 7)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.0780		Mean error on HR2 (stat.error) (ERROR)
Counts	416	ct	Total number of counts detected (meta.number) (NUMBER)
e_Counts	20.40	ct	Mean error on Counts (stat.error) (ERROR)
Count1	48	ct	Low band (11-39=0.1-0.4keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count1	6.93	ct	Mean error on Count1 (stat.error) (ERROR)
Count2	153	ct	Mid band (40-85=0.4-0.9keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count2	12.37	ct	Mean error on Count2 (stat.error) (ERROR)
Count3	215	ct	High band (86-200=0.92.0keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count3	14.66	ct	Mean error on Count3 (stat.error) (ERROR)
Chi2	1.617		Variability test (Note 8)   (meta.code;src.var) (CODE_VARIAB)
XidFlag	1		[1] 1 if id with pre-Rosat X-ray source (meta.code) (CODE_MISC)
Xid1	M31		First name of X-ray identifier (meta.id) (ID_IDENTIFIER)
Xid2	1H0039+408		2nd name of X-ray identifier (meta.id) (ID_ALTERNATIVE)
Xid3			3rd name of X-ray identifier (meta.id) (ID_ALTERNATIVE)
IPCcount	2.041e-01	ct/s	Count rate detected by the Einstein IPC. (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_IPCcount	5.283e-03	ct/s	Mean error on IPCcount (stat.error) (ERROR)
IPC/PSPC	3.042e-01		Ratio of IPC/PSPC count rates. (phot.flux;arith.ratio) (PHOT_FLUX_RATIO)
e_IPC/PSPC	5.511e-03		Mean error on IPC/PSPC (stat.error) (ERROR)
OIdFlag	1		[1] 1 if ID with optical source (meta.code) (CODE_MISC)
OId1	M 31		First name of optical counterpart (meta.id) (ID_ALTERNATIVE)
OId2			2nd name of optical counterpart (meta.id) (ID_ALTERNATIVE)
OId3	NGC 224		3rd name of optical counterpart (meta.id) (ID_ALTERNATIVE)
OId4	MCG+07-02-016		4th name of optical counterpart (meta.id) (ID_ALTERNATIVE)
SIMBAD	IRC+40013		Name in SIMBAD data-base (if existing) (meta.id) (ID_ALTERNATIVE)
Vmag	10.57	mag	V magnitude of any optical counterpart (phot.mag;em.opt.V) (PHOT_MAG_V)
Fx/Fo	3.988e-02		X-ray over optical flux ratio (phot.flux;arith.ratio) (PHOT_FLUX_RATIO)
AoX	2.02e+00		Optical to X-ray slope (spect.index) (SPECT_SP-INDEX)
z	0.0000		Redshift of counterpart (src.redshift) (REDSHIFT_HC)
Class	Normal galax		Source classification (src.class) (CLASS_MISC)
RIdFlag	1		[1] 1 if ID with radio source (meta.code) (CODE_MISC)
RId1	0040+4059		First name of radio source (meta.id) (ID_ALTERNATIVE)
RId2			First name of radio source (meta.id) (ID_ALTERNATIVE)
IRAS	F 00400+4059		Name in IRAS (II/125 or II/156) (meta.id) (ID_ALTERNATIVE)
IdCat			[HIC ] Catalog used for optical position (Note 9)   (meta.id;meta.dataset) (ID_CATALOG)
IDoffset		arcmin	Offset of Id star from ROSAT position (pos.angDistance) (POS_ANG_DIST_GENERAL)
oRA		arcmin	Offset from reference star (Note 9)   (pos.eq.ra;arith.diff) (POS_EQ_RA_OFF)
oDE		arcmin	Offset from reference star (Note 9)   (pos.eq.dec;arith.diff) (POS_EQ_DEC_OFF)
WGAversion			[1] Version of WGACAT (meta.code) (CODE_MISC)
MPEname	J004242+4116.1		Name in MPE catalog IX/11 (meta.id) (ID_ALTERNATIVE)
MPEflag	1		[1,3] Comparison with MPE IX/11 (Note 10)   (meta.code) (CODE_MISC)
MPEcount	1.30e+00	ct/s	Count from MPE (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_MPEcount	2.67e-02	ct/s	Mean error on MPEcount (stat.error) (ERROR)
NH21cm	6.7e+20	cm-2	21cm number of H from Starke et al. (phys.columnDensity) (PHYS_COLUMN_DENSITY)
B-V	1.08	mag	B-V colour (phot.color;em.opt.B;em.opt.V) (PHOT_CI_B-V)

Column	Value		Explain   (UCD)
_r	0.018	arcmin	Distance from center ( 10.6779 41.2679)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 42.8	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEJ2000	+41 16 04	"d:m:s"	Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_RAB1950	00 39 58.6	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEB1950	+40 59 39	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1691	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5740	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
51901recno	51901		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)
1WGA	J0042.7+4116		Name from this catalogue (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.6783	deg	Right ascension of source (J2000) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.2679	deg	Declination of source (J2000) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
Xpos	6876.4	pix	The source coordinate in original pixels (pos.cartesian.x;instr.det) (POS_CCD_X)
Ypos	10187.0	pix	The source coordinate in original pixels (pos.cartesian.y;instr.det) (POS_CCD_Y)
GLON	121.17	deg	Galactic Longitude (pos.galactic.lon) (POS_GAL_LON)
GLAT	-21.57	deg	Galactic Latitude (pos.galactic.lat) (POS_GAL_LAT)
Count	3.0e-01	ct/s	Background subtracted count rate accumulated in PHA bins 24 to 224 (0.24-2.0keV) (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_Count	1e-02	ct/s	Mean error on Count (stat.error) (ERROR)
Fx	4.530e-12	mW/m2	X-ray flux using a constant correction factor of 1.5x10–11 mW/m2 (erg/s/cm2). (phot.flux;em.X-ray) (PHOT_FLUX_X)
VigFactor	1.09		Telescope vignetting correction (Note 1)   (instr.param) (INST_CORR-FACTOR)
ErrorRad	50	arcsec	90% confidence source error radius. (stat.error) (ERROR)
BoxSize	105	arcsec	Optimum source box size. (instr.param) (INST_PARAM)
RAc.deg	10.4966	deg	Image center right ascension. (Note 2)   (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEc.deg	40.9449	deg	Image center declination. (Note 2)   (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
offset1	21.055	arcmin	Offset of detected position from (RAc,DEc) (pos.angDistance) (POS_ANG_DIST_GENERAL)
RAt.deg	10.5297	deg	Target right ascension (Note 3)   (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEt.deg	40.9198	deg	Target declination (Note 3)   (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
offset2	21.941	arcmin	Offset of detected position from (RAt,DEt) (pos.angDistance) (POS_ANG_DIST_GENERAL)
OBJECT	M31 SURVEY 1		Original field name as found in event list (obs.field) (ID_FIELD)
ROR	600343		[100000/901000] number of unique sequences (meta.id) (ID_NUMBER)
StartDay	1993-01-05	"Y:M:D"	Starting day of observation ("DDD" in 001-366 range) (time.epoch) (TIME_DATE)
EndDay	1993-01-05	"Y:M:D"	Ending day of observation (time.epoch) (TIME_DATE)
Ndetect	25		Total number of detections in the image. (meta.number) (NUMBER)
IDno	11		The source number in the field (Note 4)   (meta.id) (ID_NUMBER)
ImageFile	WP600343N00_OUT		FITS image file name (meta.id.cross) (ID_CROSSID)
EventFile	WP600343N00		Event file name (meta.id;meta.file) (ID_FILE)
SourceID	WP600343N00_OUT_11		Unique source identification (Note 5)   (meta.id) (ID_ALTERNATIVE)
PrBkg	0.00e+00		Probability that the detection is a background fluctuation (stat.fit.goodness) (STAT_PROBABILITY)
SNR	24.90		The signal to noise ratio of the source (stat.snr) (INST_S/N)
Qual	5		[1/10] Quality flag from bad to good (Note 6)   (meta.code.qual) (CODE_QUALITY)
Region	O		[I/O] Region of the ROSAT image (I=in, O=out) (meta.note) (REMARKS)
Zoom	20		Rebinning factor of the image (instr.param) (INST_PARAM)
Bgnd	1.716e-08	ct/pix/s	Background count rate (instr.background) (INST_BACKGROUND)
ExpTime	2742	s	Exposure time of the field (time.duration;obs.exposure) (TIME_EXPTIME)
SR1	0.3262		Softness ratio 11-39/40-85 (Note 7)   (phot.flux;arith.ratio) (SPECT_SOFTNESS-RATIO)
e_SR1	0.0431		Mean error on SR1 (stat.error) (ERROR)
HR1	1.3820		Hardness ratio 86-200/40-85 (Note 7)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.1189		Mean error on HR1 (stat.error) (ERROR)
SR2	0.9638		Hard softness ratio 50-86/87-129 (Note 7)   (phot.flux;arith.ratio) (SPECT_SOFTNESS-RATIO)
e_SR2	0.0925		Mean error on SR2 (stat.error) (ERROR)
HR2	0.4615		Hard hardness ratio 130-240/87-129 (Note 7)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.0553		Mean error on HR2 (stat.error) (ERROR)
Counts	631	ct	Total number of counts detected (meta.number) (NUMBER)
e_Counts	25.12	ct	Mean error on Counts (stat.error) (ERROR)
Count1	76	ct	Low band (11-39=0.1-0.4keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count1	8.72	ct	Mean error on Count1 (stat.error) (ERROR)
Count2	233	ct	Mid band (40-85=0.4-0.9keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count2	15.26	ct	Mean error on Count2 (stat.error) (ERROR)
Count3	322	ct	High band (86-200=0.92.0keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count3	17.94	ct	Mean error on Count3 (stat.error) (ERROR)
Chi2	4.520		Variability test (Note 8)   (meta.code;src.var) (CODE_VARIAB)
XidFlag	1		[1] 1 if id with pre-Rosat X-ray source (meta.code) (CODE_MISC)
Xid1	M31		First name of X-ray identifier (meta.id) (ID_IDENTIFIER)
Xid2	1H0039+408		2nd name of X-ray identifier (meta.id) (ID_ALTERNATIVE)
Xid3			3rd name of X-ray identifier (meta.id) (ID_ALTERNATIVE)
IPCcount	2.041e-01	ct/s	Count rate detected by the Einstein IPC. (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_IPCcount	5.283e-03	ct/s	Mean error on IPCcount (stat.error) (ERROR)
IPC/PSPC	6.758e-01		Ratio of IPC/PSPC count rates. (phot.flux;arith.ratio) (PHOT_FLUX_RATIO)
e_IPC/PSPC	2.166e-02		Mean error on IPC/PSPC (stat.error) (ERROR)
OIdFlag	1		[1] 1 if ID with optical source (meta.code) (CODE_MISC)
OId1	M 31		First name of optical counterpart (meta.id) (ID_ALTERNATIVE)
OId2			2nd name of optical counterpart (meta.id) (ID_ALTERNATIVE)
OId3	NGC 224		3rd name of optical counterpart (meta.id) (ID_ALTERNATIVE)
OId4	MCG+07-02-016		4th name of optical counterpart (meta.id) (ID_ALTERNATIVE)
SIMBAD	IRC+40013		Name in SIMBAD data-base (if existing) (meta.id) (ID_ALTERNATIVE)
Vmag	10.57	mag	V magnitude of any optical counterpart (phot.mag;em.opt.V) (PHOT_MAG_V)
Fx/Fo	1.795e-02		X-ray over optical flux ratio (phot.flux;arith.ratio) (PHOT_FLUX_RATIO)
AoX	2.15e+00		Optical to X-ray slope (spect.index) (SPECT_SP-INDEX)
z	0.0000		Redshift of counterpart (src.redshift) (REDSHIFT_HC)
Class	Normal galax		Source classification (src.class) (CLASS_MISC)
RIdFlag	1		[1] 1 if ID with radio source (meta.code) (CODE_MISC)
RId1	0040+4059		First name of radio source (meta.id) (ID_ALTERNATIVE)
RId2			First name of radio source (meta.id) (ID_ALTERNATIVE)
IRAS	F 00400+4059		Name in IRAS (II/125 or II/156) (meta.id) (ID_ALTERNATIVE)
IdCat			[HIC ] Catalog used for optical position (Note 9)   (meta.id;meta.dataset) (ID_CATALOG)
IDoffset		arcmin	Offset of Id star from ROSAT position (pos.angDistance) (POS_ANG_DIST_GENERAL)
oRA		arcmin	Offset from reference star (Note 9)   (pos.eq.ra;arith.diff) (POS_EQ_RA_OFF)
oDE		arcmin	Offset from reference star (Note 9)   (pos.eq.dec;arith.diff) (POS_EQ_DEC_OFF)
WGAversion			[1] Version of WGACAT (meta.code) (CODE_MISC)
MPEname	J004242+4116.1		Name in MPE catalog IX/11 (meta.id) (ID_ALTERNATIVE)
MPEflag	1		[1,3] Comparison with MPE IX/11 (Note 10)   (meta.code) (CODE_MISC)
MPEcount	1.30e+00	ct/s	Count from MPE (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_MPEcount	2.67e-02	ct/s	Mean error on MPEcount (stat.error) (ERROR)
NH21cm	6.7e+20	cm-2	21cm number of H from Starke et al. (phys.columnDensity) (PHYS_COLUMN_DENSITY)
B-V	1.08	mag	B-V colour (phot.color;em.opt.B;em.opt.V) (PHOT_CI_B-V)

Column	Value		Explain   (UCD)
_r	0.043	arcmin	Distance from center ( 10.6779 41.2679)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 42.5	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEJ2000	+41 16 03	"d:m:s"	Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_RAB1950	00 39 58.3	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEB1950	+40 59 37	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1681	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5744	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
51900recno	51900		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)
1WGA	J0042.7+4116		Name from this catalogue (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.6771	deg	Right ascension of source (J2000) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.2675	deg	Declination of source (J2000) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
Xpos	10401.0	pix	The source coordinate in original pixels (pos.cartesian.x;instr.det) (POS_CCD_X)
Ypos	3350.0	pix	The source coordinate in original pixels (pos.cartesian.y;instr.det) (POS_CCD_Y)
GLON	121.17	deg	Galactic Longitude (pos.galactic.lon) (POS_GAL_LON)
GLAT	-21.57	deg	Galactic Latitude (pos.galactic.lat) (POS_GAL_LAT)
Count	8.3e-01	ct/s	Background subtracted count rate accumulated in PHA bins 24 to 224 (0.24-2.0keV) (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_Count	2e-02	ct/s	Mean error on Count (stat.error) (ERROR)
Fx	1.239e-11	mW/m2	X-ray flux using a constant correction factor of 1.5x10–11 mW/m2 (erg/s/cm2). (phot.flux;em.X-ray) (PHOT_FLUX_X)
VigFactor	1.39		Telescope vignetting correction (Note 1)   (instr.param) (INST_CORR-FACTOR)
ErrorRad	50	arcsec	90% confidence source error radius. (stat.error) (ERROR)
BoxSize	204	arcsec	Optimum source box size. (instr.param) (INST_PARAM)
RAc.deg	11.1466	deg	Image center right ascension. (Note 2)   (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEc.deg	41.8949	deg	Image center declination. (Note 2)   (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
offset1	43.138	arcmin	Offset of detected position from (RAc,DEc) (pos.angDistance) (POS_ANG_DIST_GENERAL)
RAt.deg	11.1802	deg	Target right ascension (Note 3)   (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEt.deg	41.8698	deg	Target declination (Note 3)   (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
offset2	42.616	arcmin	Offset of detected position from (RAt,DEt) (pos.angDistance) (POS_ANG_DIST_GENERAL)
OBJECT	M31 SURVEY 1		Original field name as found in event list (obs.field) (ID_FIELD)
ROR	600331		[100000/901000] number of unique sequences (meta.id) (ID_NUMBER)
StartDay	1993-01-05	"Y:M:D"	Starting day of observation ("DDD" in 001-366 range) (time.epoch) (TIME_DATE)
EndDay	1993-01-05	"Y:M:D"	Ending day of observation (time.epoch) (TIME_DATE)
Ndetect	16		Total number of detections in the image. (meta.number) (NUMBER)
IDno	16		The source number in the field (Note 4)   (meta.id) (ID_NUMBER)
ImageFile	WP600331N00_OUT		FITS image file name (meta.id.cross) (ID_CROSSID)
EventFile	WP600331N00		Event file name (meta.id;meta.file) (ID_FILE)
SourceID	WP600331N00_OUT_16		Unique source identification (Note 5)   (meta.id) (ID_ALTERNATIVE)
PrBkg	0.00e+00		Probability that the detection is a background fluctuation (stat.fit.goodness) (STAT_PROBABILITY)
SNR	34.20		The signal to noise ratio of the source (stat.snr) (INST_S/N)
Qual	5		[1/10] Quality flag from bad to good (Note 6)   (meta.code.qual) (CODE_QUALITY)
Region	O		[I/O] Region of the ROSAT image (I=in, O=out) (meta.note) (REMARKS)
Zoom	20		Rebinning factor of the image (instr.param) (INST_PARAM)
Bgnd	1.913e-08	ct/pix/s	Background count rate (instr.background) (INST_BACKGROUND)
ExpTime	2875	s	Exposure time of the field (time.duration;obs.exposure) (TIME_EXPTIME)
SR1	0.4105		Softness ratio 11-39/40-85 (Note 7)   (phot.flux;arith.ratio) (SPECT_SOFTNESS-RATIO)
e_SR1	0.0349		Mean error on SR1 (stat.error) (ERROR)
HR1	1.3680		Hardness ratio 86-200/40-85 (Note 7)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.0826		Mean error on HR1 (stat.error) (ERROR)
SR2	0.9227		Hard softness ratio 50-86/87-129 (Note 7)   (phot.flux;arith.ratio) (SPECT_SOFTNESS-RATIO)
e_SR2	0.0626		Mean error on SR2 (stat.error) (ERROR)
HR2	0.4327		Hard hardness ratio 130-240/87-129 (Note 7)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.0370		Mean error on HR2 (stat.error) (ERROR)
Counts	1320	ct	Total number of counts detected (meta.number) (NUMBER)
e_Counts	36.33	ct	Mean error on Counts (stat.error) (ERROR)
Count1	195	ct	Low band (11-39=0.1-0.4keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count1	13.96	ct	Mean error on Count1 (stat.error) (ERROR)
Count2	475	ct	Mid band (40-85=0.4-0.9keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count2	21.79	ct	Mean error on Count2 (stat.error) (ERROR)
Count3	650	ct	High band (86-200=0.92.0keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count3	25.50	ct	Mean error on Count3 (stat.error) (ERROR)
Chi2	0.590		Variability test (Note 8)   (meta.code;src.var) (CODE_VARIAB)
XidFlag	1		[1] 1 if id with pre-Rosat X-ray source (meta.code) (CODE_MISC)
Xid1	M31		First name of X-ray identifier (meta.id) (ID_IDENTIFIER)
Xid2	1H0039+408		2nd name of X-ray identifier (meta.id) (ID_ALTERNATIVE)
Xid3			3rd name of X-ray identifier (meta.id) (ID_ALTERNATIVE)
IPCcount	2.041e-01	ct/s	Count rate detected by the Einstein IPC. (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_IPCcount	5.283e-03	ct/s	Mean error on IPCcount (stat.error) (ERROR)
IPC/PSPC	2.471e-01		Ratio of IPC/PSPC count rates. (phot.flux;arith.ratio) (PHOT_FLUX_RATIO)
e_IPC/PSPC	2.376e-03		Mean error on IPC/PSPC (stat.error) (ERROR)
OIdFlag	1		[1] 1 if ID with optical source (meta.code) (CODE_MISC)
OId1	M 31		First name of optical counterpart (meta.id) (ID_ALTERNATIVE)
OId2			2nd name of optical counterpart (meta.id) (ID_ALTERNATIVE)
OId3	NGC 224		3rd name of optical counterpart (meta.id) (ID_ALTERNATIVE)
OId4	MCG+07-02-016		4th name of optical counterpart (meta.id) (ID_ALTERNATIVE)
SIMBAD	IRC+40013		Name in SIMBAD data-base (if existing) (meta.id) (ID_ALTERNATIVE)
Vmag	10.57	mag	V magnitude of any optical counterpart (phot.mag;em.opt.V) (PHOT_MAG_V)
Fx/Fo	4.910e-02		X-ray over optical flux ratio (phot.flux;arith.ratio) (PHOT_FLUX_RATIO)
AoX	1.99e+00		Optical to X-ray slope (spect.index) (SPECT_SP-INDEX)
z	0.0000		Redshift of counterpart (src.redshift) (REDSHIFT_HC)
Class	Normal galax		Source classification (src.class) (CLASS_MISC)
RIdFlag	1		[1] 1 if ID with radio source (meta.code) (CODE_MISC)
RId1	0040+4059		First name of radio source (meta.id) (ID_ALTERNATIVE)
RId2			First name of radio source (meta.id) (ID_ALTERNATIVE)
IRAS	F 00400+4059		Name in IRAS (II/125 or II/156) (meta.id) (ID_ALTERNATIVE)
IdCat			[HIC ] Catalog used for optical position (Note 9)   (meta.id;meta.dataset) (ID_CATALOG)
IDoffset		arcmin	Offset of Id star from ROSAT position (pos.angDistance) (POS_ANG_DIST_GENERAL)
oRA		arcmin	Offset from reference star (Note 9)   (pos.eq.ra;arith.diff) (POS_EQ_RA_OFF)
oDE		arcmin	Offset from reference star (Note 9)   (pos.eq.dec;arith.diff) (POS_EQ_DEC_OFF)
WGAversion			[1] Version of WGACAT (meta.code) (CODE_MISC)
MPEname	J004241+4116.1		Name in MPE catalog IX/11 (meta.id) (ID_ALTERNATIVE)
MPEflag	1		[1,3] Comparison with MPE IX/11 (Note 10)   (meta.code) (CODE_MISC)
MPEcount	8.09e-01	ct/s	Count from MPE (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_MPEcount	7.03e-03	ct/s	Mean error on MPEcount (stat.error) (ERROR)
NH21cm	6.7e+20	cm-2	21cm number of H from Starke et al. (phys.columnDensity) (PHYS_COLUMN_DENSITY)
B-V	1.08	mag	B-V colour (phot.color;em.opt.B;em.opt.V) (PHOT_CI_B-V)

Column	Value		Explain   (UCD)
_r	0.123	arcmin	Distance from center ( 10.6779 41.2679)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 43.0	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEJ2000	+41 15 58	"d:m:s"	Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_RAB1950	00 39 58.8	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEB1950	+40 59 32	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1698	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5758	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
51888recno	51888		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)
1WGA	J0042.7+4115		Name from this catalogue (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.6792	deg	Right ascension of source (J2000) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.2661	deg	Declination of source (J2000) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
Xpos	9416.2	pix	The source coordinate in original pixels (pos.cartesian.x;instr.det) (POS_CCD_X)
Ypos	2615.6	pix	The source coordinate in original pixels (pos.cartesian.y;instr.det) (POS_CCD_Y)
GLON	121.17	deg	Galactic Longitude (pos.galactic.lon) (POS_GAL_LON)
GLAT	-21.58	deg	Galactic Latitude (pos.galactic.lat) (POS_GAL_LAT)
Count	7.5e-01	ct/s	Background subtracted count rate accumulated in PHA bins 24 to 224 (0.24-2.0keV) (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_Count	4e-02	ct/s	Mean error on Count (stat.error) (ERROR)
Fx	1.125e-11	mW/m2	X-ray flux using a constant correction factor of 1.5x10–11 mW/m2 (erg/s/cm2). (phot.flux;em.X-ray) (PHOT_FLUX_X)
VigFactor	1.43		Telescope vignetting correction (Note 1)   (instr.param) (INST_CORR-FACTOR)
ErrorRad	50	arcsec	90% confidence source error radius. (stat.error) (ERROR)
BoxSize	204	arcsec	Optimum source box size. (instr.param) (INST_PARAM)
RAc.deg	10.9665	deg	Image center right ascension. (Note 2)   (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEc.deg	41.9949	deg	Image center declination. (Note 2)   (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
offset1	45.584	arcmin	Offset of detected position from (RAc,DEc) (pos.angDistance) (POS_ANG_DIST_GENERAL)
RAt.deg	11.0002	deg	Target right ascension (Note 3)   (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEt.deg	41.9698	deg	Target declination (Note 3)   (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
offset2	44.612	arcmin	Offset of detected position from (RAt,DEt) (pos.angDistance) (POS_ANG_DIST_GENERAL)
OBJECT	M31 SURVEY 1		Original field name as found in event list (obs.field) (ID_FIELD)
ROR	600311		[100000/901000] number of unique sequences (meta.id) (ID_NUMBER)
StartDay	1993-01-01	"Y:M:D"	Starting day of observation ("DDD" in 001-366 range) (time.epoch) (TIME_DATE)
EndDay	1993-01-01	"Y:M:D"	Ending day of observation (time.epoch) (TIME_DATE)
Ndetect	9		Total number of detections in the image. (meta.number) (NUMBER)
IDno	9		The source number in the field (Note 4)   (meta.id) (ID_NUMBER)
ImageFile	WP600311A01_OUT		FITS image file name (meta.id.cross) (ID_CROSSID)
EventFile	WP600311A01		Event file name (meta.id;meta.file) (ID_FILE)
SourceID	WP600311A01_OUT_9		Unique source identification (Note 5)   (meta.id) (ID_ALTERNATIVE)
PrBkg	0.00e+00		Probability that the detection is a background fluctuation (stat.fit.goodness) (STAT_PROBABILITY)
SNR	21.30		The signal to noise ratio of the source (stat.snr) (INST_S/N)
Qual	5		[1/10] Quality flag from bad to good (Note 6)   (meta.code.qual) (CODE_QUALITY)
Region	O		[I/O] Region of the ROSAT image (I=in, O=out) (meta.note) (REMARKS)
Zoom	20		Rebinning factor of the image (instr.param) (INST_PARAM)
Bgnd	2.091e-08	ct/pix/s	Background count rate (instr.background) (INST_BACKGROUND)
ExpTime	1241	s	Exposure time of the field (time.duration;obs.exposure) (TIME_EXPTIME)
SR1	0.4847		Softness ratio 11-39/40-85 (Note 7)   (phot.flux;arith.ratio) (SPECT_SOFTNESS-RATIO)
e_SR1	0.0606		Mean error on SR1 (stat.error) (ERROR)
HR1	1.1630		Hardness ratio 86-200/40-85 (Note 7)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.1133		Mean error on HR1 (stat.error) (ERROR)
SR2	1.1740		Hard softness ratio 50-86/87-129 (Note 7)   (phot.flux;arith.ratio) (SPECT_SOFTNESS-RATIO)
e_SR2	0.1309		Mean error on SR2 (stat.error) (ERROR)
HR2	0.5436		Hard hardness ratio 130-240/87-129 (Note 7)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.0751		Mean error on HR2 (stat.error) (ERROR)
Counts	519	ct	Total number of counts detected (meta.number) (NUMBER)
e_Counts	22.78	ct	Mean error on Counts (stat.error) (ERROR)
Count1	95	ct	Low band (11-39=0.1-0.4keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count1	9.75	ct	Mean error on Count1 (stat.error) (ERROR)
Count2	196	ct	Mid band (40-85=0.4-0.9keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count2	14.00	ct	Mean error on Count2 (stat.error) (ERROR)
Count3	228	ct	High band (86-200=0.92.0keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count3	15.10	ct	Mean error on Count3 (stat.error) (ERROR)
Chi2	1.816		Variability test (Note 8)   (meta.code;src.var) (CODE_VARIAB)
XidFlag	1		[1] 1 if id with pre-Rosat X-ray source (meta.code) (CODE_MISC)
Xid1	M31		First name of X-ray identifier (meta.id) (ID_IDENTIFIER)
Xid2	1H0039+408		2nd name of X-ray identifier (meta.id) (ID_ALTERNATIVE)
Xid3			3rd name of X-ray identifier (meta.id) (ID_ALTERNATIVE)
IPCcount	2.041e-01	ct/s	Count rate detected by the Einstein IPC. (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_IPCcount	5.283e-03	ct/s	Mean error on IPCcount (stat.error) (ERROR)
IPC/PSPC	2.721e-01		Ratio of IPC/PSPC count rates. (phot.flux;arith.ratio) (PHOT_FLUX_RATIO)
e_IPC/PSPC	3.952e-03		Mean error on IPC/PSPC (stat.error) (ERROR)
OIdFlag	1		[1] 1 if ID with optical source (meta.code) (CODE_MISC)
OId1	M 31		First name of optical counterpart (meta.id) (ID_ALTERNATIVE)
OId2			2nd name of optical counterpart (meta.id) (ID_ALTERNATIVE)
OId3	NGC 224		3rd name of optical counterpart (meta.id) (ID_ALTERNATIVE)
OId4	MCG+07-02-016		4th name of optical counterpart (meta.id) (ID_ALTERNATIVE)
SIMBAD	IRC+40013		Name in SIMBAD data-base (if existing) (meta.id) (ID_ALTERNATIVE)
Vmag	10.57	mag	V magnitude of any optical counterpart (phot.mag;em.opt.V) (PHOT_MAG_V)
Fx/Fo	4.458e-02		X-ray over optical flux ratio (phot.flux;arith.ratio) (PHOT_FLUX_RATIO)
AoX	2.00e+00		Optical to X-ray slope (spect.index) (SPECT_SP-INDEX)
z	0.0000		Redshift of counterpart (src.redshift) (REDSHIFT_HC)
Class	Normal galax		Source classification (src.class) (CLASS_MISC)
RIdFlag	1		[1] 1 if ID with radio source (meta.code) (CODE_MISC)
RId1	0040+4059		First name of radio source (meta.id) (ID_ALTERNATIVE)
RId2			First name of radio source (meta.id) (ID_ALTERNATIVE)
IRAS	F 00400+4059		Name in IRAS (II/125 or II/156) (meta.id) (ID_ALTERNATIVE)
IdCat			[HIC ] Catalog used for optical position (Note 9)   (meta.id;meta.dataset) (ID_CATALOG)
IDoffset		arcmin	Offset of Id star from ROSAT position (pos.angDistance) (POS_ANG_DIST_GENERAL)
oRA		arcmin	Offset from reference star (Note 9)   (pos.eq.ra;arith.diff) (POS_EQ_RA_OFF)
oDE		arcmin	Offset from reference star (Note 9)   (pos.eq.dec;arith.diff) (POS_EQ_DEC_OFF)
WGAversion			[1] Version of WGACAT (meta.code) (CODE_MISC)
MPEname	J004242+4116.1		Name in MPE catalog IX/11 (meta.id) (ID_ALTERNATIVE)
MPEflag	1		[1,3] Comparison with MPE IX/11 (Note 10)   (meta.code) (CODE_MISC)
MPEcount	1.30e+00	ct/s	Count from MPE (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_MPEcount	2.67e-02	ct/s	Mean error on MPEcount (stat.error) (ERROR)
NH21cm	6.7e+20	cm-2	21cm number of H from Starke et al. (phys.columnDensity) (PHYS_COLUMN_DENSITY)
B-V	1.08	mag	B-V colour (phot.color;em.opt.B;em.opt.V) (PHOT_CI_B-V)

Column	Value		Explain   (UCD)
_r	0.148	arcmin	Distance from center ( 10.6779 41.2679)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 42.4	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEJ2000	+41 16 13	"d:m:s"	Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_RAB1950	00 39 58.2	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEB1950	+40 59 47	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1679	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5716	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
51920recno	51920		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)
1WGA	J0042.7+4116		Name from this catalogue (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.6767	deg	Right ascension of source (J2000) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.2702	deg	Declination of source (J2000) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
Xpos	6018.3	pix	The source coordinate in original pixels (pos.cartesian.x;instr.det) (POS_CCD_X)
Ypos	7254.2	pix	The source coordinate in original pixels (pos.cartesian.y;instr.det) (POS_CCD_Y)
GLON	121.17	deg	Galactic Longitude (pos.galactic.lon) (POS_GAL_LON)
GLAT	-21.57	deg	Galactic Latitude (pos.galactic.lat) (POS_GAL_LAT)
Count	3.1e-01	ct/s	Background subtracted count rate accumulated in PHA bins 24 to 224 (0.24-2.0keV) (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_Count	1e-02	ct/s	Mean error on Count (stat.error) (ERROR)
Fx	4.590e-12	mW/m2	X-ray flux using a constant correction factor of 1.5x10–11 mW/m2 (erg/s/cm2). (phot.flux;em.X-ray) (PHOT_FLUX_X)
VigFactor	1.01		Telescope vignetting correction (Note 1)   (instr.param) (INST_CORR-FACTOR)
ErrorRad	13	arcsec	90% confidence source error radius. (stat.error) (ERROR)
BoxSize	55	arcsec	Optimum source box size. (instr.param) (INST_PARAM)
RAc.deg	10.3364	deg	Image center right ascension. (Note 2)   (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEc.deg	41.3549	deg	Image center declination. (Note 2)   (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
offset1	16.153	arcmin	Offset of detected position from (RAc,DEc) (pos.angDistance) (POS_ANG_DIST_GENERAL)
RAt.deg	10.3697	deg	Target right ascension (Note 3)   (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEt.deg	41.3298	deg	Target declination (Note 3)   (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
offset2	14.291	arcmin	Offset of detected position from (RAt,DEt) (pos.angDistance) (POS_ANG_DIST_GENERAL)
OBJECT	M31 SURVEY 1		Original field name as found in event list (obs.field) (ID_FIELD)
ROR	600305		[100000/901000] number of unique sequences (meta.id) (ID_NUMBER)
StartDay	1992-08-06	"Y:M:D"	Starting day of observation ("DDD" in 001-366 range) (time.epoch) (TIME_DATE)
EndDay	1992-08-08	"Y:M:D"	Ending day of observation (time.epoch) (TIME_DATE)
Ndetect	13		Total number of detections in the image. (meta.number) (NUMBER)
IDno	13		The source number in the field (Note 4)   (meta.id) (ID_NUMBER)
ImageFile	WP600305_IN		FITS image file name (meta.id.cross) (ID_CROSSID)
EventFile	WP600305		Event file name (meta.id;meta.file) (ID_FILE)
SourceID	WP600305_IN_13		Unique source identification (Note 5)   (meta.id) (ID_ALTERNATIVE)
PrBkg	0.00e+00		Probability that the detection is a background fluctuation (stat.fit.goodness) (STAT_PROBABILITY)
SNR	22.80		The signal to noise ratio of the source (stat.snr) (INST_S/N)
Qual	5		[1/10] Quality flag from bad to good (Note 6)   (meta.code.qual) (CODE_QUALITY)
Region	I		[I/O] Region of the ROSAT image (I=in, O=out) (meta.note) (REMARKS)
Zoom	8		Rebinning factor of the image (instr.param) (INST_PARAM)
Bgnd	4.476e-08	ct/pix/s	Background count rate (instr.background) (INST_BACKGROUND)
ExpTime	2216	s	Exposure time of the field (time.duration;obs.exposure) (TIME_EXPTIME)
SR1	0.2000		Softness ratio 11-39/40-85 (Note 7)   (phot.flux;arith.ratio) (SPECT_SOFTNESS-RATIO)
e_SR1	0.0355		Mean error on SR1 (stat.error) (ERROR)
HR1	1.5370		Hardness ratio 86-200/40-85 (Note 7)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.1432		Mean error on HR1 (stat.error) (ERROR)
SR2	0.9427		Hard softness ratio 50-86/87-129 (Note 7)   (phot.flux;arith.ratio) (SPECT_SOFTNESS-RATIO)
e_SR2	0.0977		Mean error on SR2 (stat.error) (ERROR)
HR2	0.5521		Hard hardness ratio 130-240/87-129 (Note 7)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.0668		Mean error on HR2 (stat.error) (ERROR)
Counts	520	ct	Total number of counts detected (meta.number) (NUMBER)
e_Counts	22.80	ct	Mean error on Counts (stat.error) (ERROR)
Count1	38	ct	Low band (11-39=0.1-0.4keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count1	6.16	ct	Mean error on Count1 (stat.error) (ERROR)
Count2	190	ct	Mid band (40-85=0.4-0.9keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count2	13.78	ct	Mean error on Count2 (stat.error) (ERROR)
Count3	292	ct	High band (86-200=0.92.0keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count3	17.09	ct	Mean error on Count3 (stat.error) (ERROR)
Chi2	0.560		Variability test (Note 8)   (meta.code;src.var) (CODE_VARIAB)
XidFlag	1		[1] 1 if id with pre-Rosat X-ray source (meta.code) (CODE_MISC)
Xid1	M31		First name of X-ray identifier (meta.id) (ID_IDENTIFIER)
Xid2	1H0039+408		2nd name of X-ray identifier (meta.id) (ID_ALTERNATIVE)
Xid3			3rd name of X-ray identifier (meta.id) (ID_ALTERNATIVE)
IPCcount	2.041e-01	ct/s	Count rate detected by the Einstein IPC. (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_IPCcount	5.283e-03	ct/s	Mean error on IPCcount (stat.error) (ERROR)
IPC/PSPC	6.670e-01		Ratio of IPC/PSPC count rates. (phot.flux;arith.ratio) (PHOT_FLUX_RATIO)
e_IPC/PSPC	2.213e-02		Mean error on IPC/PSPC (stat.error) (ERROR)
OIdFlag	1		[1] 1 if ID with optical source (meta.code) (CODE_MISC)
OId1	M 31		First name of optical counterpart (meta.id) (ID_ALTERNATIVE)
OId2			2nd name of optical counterpart (meta.id) (ID_ALTERNATIVE)
OId3	NGC 224		3rd name of optical counterpart (meta.id) (ID_ALTERNATIVE)
OId4	MCG+07-02-016		4th name of optical counterpart (meta.id) (ID_ALTERNATIVE)
SIMBAD	IRC+40013		Name in SIMBAD data-base (if existing) (meta.id) (ID_ALTERNATIVE)
Vmag	10.57	mag	V magnitude of any optical counterpart (phot.mag;em.opt.V) (PHOT_MAG_V)
Fx/Fo	1.819e-02		X-ray over optical flux ratio (phot.flux;arith.ratio) (PHOT_FLUX_RATIO)
AoX	2.15e+00		Optical to X-ray slope (spect.index) (SPECT_SP-INDEX)
z	0.0000		Redshift of counterpart (src.redshift) (REDSHIFT_HC)
Class	Normal galax		Source classification (src.class) (CLASS_MISC)
RIdFlag	1		[1] 1 if ID with radio source (meta.code) (CODE_MISC)
RId1	0040+4059		First name of radio source (meta.id) (ID_ALTERNATIVE)
RId2			First name of radio source (meta.id) (ID_ALTERNATIVE)
IRAS	F 00400+4059		Name in IRAS (II/125 or II/156) (meta.id) (ID_ALTERNATIVE)
IdCat			[HIC ] Catalog used for optical position (Note 9)   (meta.id;meta.dataset) (ID_CATALOG)
IDoffset		arcmin	Offset of Id star from ROSAT position (pos.angDistance) (POS_ANG_DIST_GENERAL)
oRA		arcmin	Offset from reference star (Note 9)   (pos.eq.ra;arith.diff) (POS_EQ_RA_OFF)
oDE		arcmin	Offset from reference star (Note 9)   (pos.eq.dec;arith.diff) (POS_EQ_DEC_OFF)
WGAversion			[1] Version of WGACAT (meta.code) (CODE_MISC)
MPEname	J004241+4116.1		Name in MPE catalog IX/11 (meta.id) (ID_ALTERNATIVE)
MPEflag	1		[1,3] Comparison with MPE IX/11 (Note 10)   (meta.code) (CODE_MISC)
MPEcount	8.09e-01	ct/s	Count from MPE (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_MPEcount	7.03e-03	ct/s	Mean error on MPEcount (stat.error) (ERROR)
NH21cm	6.7e+20	cm-2	21cm number of H from Starke et al. (phys.columnDensity) (PHYS_COLUMN_DENSITY)
B-V	1.08	mag	B-V colour (phot.color;em.opt.B;em.opt.V) (PHOT_CI_B-V)

Column	Value		Explain   (UCD)
_r	0.167	arcmin	Distance from center ( 10.6779 41.2679)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 42.2	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEJ2000	+41 15 56	"d:m:s"	Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_RAB1950	00 39 58.0	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEB1950	+40 59 31	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1670	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5762	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
51882recno	51882		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)
1WGA	J0042.7+4115		Name from this catalogue (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.6758	deg	Right ascension of source (J2000) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.2656	deg	Declination of source (J2000) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
Xpos	10841.0	pix	The source coordinate in original pixels (pos.cartesian.x;instr.det) (POS_CCD_X)
Ypos	4850.5	pix	The source coordinate in original pixels (pos.cartesian.y;instr.det) (POS_CCD_Y)
GLON	121.17	deg	Galactic Longitude (pos.galactic.lon) (POS_GAL_LON)
GLAT	-21.58	deg	Galactic Latitude (pos.galactic.lat) (POS_GAL_LAT)
Count	7.4e-01	ct/s	Background subtracted count rate accumulated in PHA bins 24 to 224 (0.24-2.0keV) (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_Count	2e-02	ct/s	Mean error on Count (stat.error) (ERROR)
Fx	1.103e-11	mW/m2	X-ray flux using a constant correction factor of 1.5x10–11 mW/m2 (erg/s/cm2). (phot.flux;em.X-ray) (PHOT_FLUX_X)
VigFactor	1.26		Telescope vignetting correction (Note 1)   (instr.param) (INST_CORR-FACTOR)
ErrorRad	50	arcsec	90% confidence source error radius. (stat.error) (ERROR)
BoxSize	175	arcsec	Optimum source box size. (instr.param) (INST_PARAM)
RAc.deg	11.2267	deg	Image center right ascension. (Note 2)   (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEc.deg	41.6849	deg	Image center declination. (Note 2)   (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
offset1	35.300	arcmin	Offset of detected position from (RAc,DEc) (pos.angDistance) (POS_ANG_DIST_GENERAL)
RAt.deg	11.2601	deg	Target right ascension (Note 3)   (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEt.deg	41.6599	deg	Target declination (Note 3)   (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
offset2	35.354	arcmin	Offset of detected position from (RAt,DEt) (pos.angDistance) (POS_ANG_DIST_GENERAL)
OBJECT	M31 SURVEY 1		Original field name as found in event list (obs.field) (ID_FIELD)
ROR	600350		[100000/901000] number of unique sequences (meta.id) (ID_NUMBER)
StartDay	1993-01-05	"Y:M:D"	Starting day of observation ("DDD" in 001-366 range) (time.epoch) (TIME_DATE)
EndDay	1993-01-05	"Y:M:D"	Ending day of observation (time.epoch) (TIME_DATE)
Ndetect	14		Total number of detections in the image. (meta.number) (NUMBER)
IDno	14		The source number in the field (Note 4)   (meta.id) (ID_NUMBER)
ImageFile	WP600350N00_OUT		FITS image file name (meta.id.cross) (ID_CROSSID)
EventFile	WP600350N00		Event file name (meta.id;meta.file) (ID_FILE)
SourceID	WP600350N00_OUT_14		Unique source identification (Note 5)   (meta.id) (ID_ALTERNATIVE)
PrBkg	0.00e+00		Probability that the detection is a background fluctuation (stat.fit.goodness) (STAT_PROBABILITY)
SNR	33.20		The signal to noise ratio of the source (stat.snr) (INST_S/N)
Qual	5		[1/10] Quality flag from bad to good (Note 6)   (meta.code.qual) (CODE_QUALITY)
Region	O		[I/O] Region of the ROSAT image (I=in, O=out) (meta.note) (REMARKS)
Zoom	20		Rebinning factor of the image (instr.param) (INST_PARAM)
Bgnd	1.674e-08	ct/pix/s	Background count rate (instr.background) (INST_BACKGROUND)
ExpTime	2683	s	Exposure time of the field (time.duration;obs.exposure) (TIME_EXPTIME)
SR1	0.4364		Softness ratio 11-39/40-85 (Note 7)   (phot.flux;arith.ratio) (SPECT_SOFTNESS-RATIO)
e_SR1	0.0371		Mean error on SR1 (stat.error) (ERROR)
HR1	1.2760		Hardness ratio 86-200/40-85 (Note 7)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.0798		Mean error on HR1 (stat.error) (ERROR)
SR2	1.0350		Hard softness ratio 50-86/87-129 (Note 7)   (phot.flux;arith.ratio) (SPECT_SOFTNESS-RATIO)
e_SR2	0.0726		Mean error on SR2 (stat.error) (ERROR)
HR2	0.4600		Hard hardness ratio 130-240/87-129 (Note 7)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.0410		Mean error on HR2 (stat.error) (ERROR)
Counts	1237	ct	Total number of counts detected (meta.number) (NUMBER)
e_Counts	35.17	ct	Mean error on Counts (stat.error) (ERROR)
Count1	199	ct	Low band (11-39=0.1-0.4keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count1	14.11	ct	Mean error on Count1 (stat.error) (ERROR)
Count2	456	ct	Mid band (40-85=0.4-0.9keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count2	21.35	ct	Mean error on Count2 (stat.error) (ERROR)
Count3	582	ct	High band (86-200=0.92.0keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count3	24.12	ct	Mean error on Count3 (stat.error) (ERROR)
Chi2	0.553		Variability test (Note 8)   (meta.code;src.var) (CODE_VARIAB)
XidFlag	1		[1] 1 if id with pre-Rosat X-ray source (meta.code) (CODE_MISC)
Xid1	M31		First name of X-ray identifier (meta.id) (ID_IDENTIFIER)
Xid2	1H0039+408		2nd name of X-ray identifier (meta.id) (ID_ALTERNATIVE)
Xid3			3rd name of X-ray identifier (meta.id) (ID_ALTERNATIVE)
IPCcount	2.041e-01	ct/s	Count rate detected by the Einstein IPC. (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_IPCcount	5.283e-03	ct/s	Mean error on IPCcount (stat.error) (ERROR)
IPC/PSPC	2.777e-01		Ratio of IPC/PSPC count rates. (phot.flux;arith.ratio) (PHOT_FLUX_RATIO)
e_IPC/PSPC	3.051e-03		Mean error on IPC/PSPC (stat.error) (ERROR)
OIdFlag	1		[1] 1 if ID with optical source (meta.code) (CODE_MISC)
OId1	M 31		First name of optical counterpart (meta.id) (ID_ALTERNATIVE)
OId2			2nd name of optical counterpart (meta.id) (ID_ALTERNATIVE)
OId3	NGC 224		3rd name of optical counterpart (meta.id) (ID_ALTERNATIVE)
OId4	MCG+07-02-016		4th name of optical counterpart (meta.id) (ID_ALTERNATIVE)
SIMBAD	IRC+40013		Name in SIMBAD data-base (if existing) (meta.id) (ID_ALTERNATIVE)
Vmag	10.57	mag	V magnitude of any optical counterpart (phot.mag;em.opt.V) (PHOT_MAG_V)
Fx/Fo	4.369e-02		X-ray over optical flux ratio (phot.flux;arith.ratio) (PHOT_FLUX_RATIO)
AoX	2.01e+00		Optical to X-ray slope (spect.index) (SPECT_SP-INDEX)
z	0.0000		Redshift of counterpart (src.redshift) (REDSHIFT_HC)
Class	Normal galax		Source classification (src.class) (CLASS_MISC)
RIdFlag	1		[1] 1 if ID with radio source (meta.code) (CODE_MISC)
RId1	0040+4059		First name of radio source (meta.id) (ID_ALTERNATIVE)
RId2			First name of radio source (meta.id) (ID_ALTERNATIVE)
IRAS	F 00400+4059		Name in IRAS (II/125 or II/156) (meta.id) (ID_ALTERNATIVE)
IdCat			[HIC ] Catalog used for optical position (Note 9)   (meta.id;meta.dataset) (ID_CATALOG)
IDoffset		arcmin	Offset of Id star from ROSAT position (pos.angDistance) (POS_ANG_DIST_GENERAL)
oRA		arcmin	Offset from reference star (Note 9)   (pos.eq.ra;arith.diff) (POS_EQ_RA_OFF)
oDE		arcmin	Offset from reference star (Note 9)   (pos.eq.dec;arith.diff) (POS_EQ_DEC_OFF)
WGAversion			[1] Version of WGACAT (meta.code) (CODE_MISC)
MPEname	J004242+4116.1		Name in MPE catalog IX/11 (meta.id) (ID_ALTERNATIVE)
MPEflag	1		[1,3] Comparison with MPE IX/11 (Note 10)   (meta.code) (CODE_MISC)
MPEcount	1.30e+00	ct/s	Count from MPE (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_MPEcount	2.67e-02	ct/s	Mean error on MPEcount (stat.error) (ERROR)
NH21cm	6.7e+20	cm-2	21cm number of H from Starke et al. (phys.columnDensity) (PHYS_COLUMN_DENSITY)
B-V	1.08	mag	B-V colour (phot.color;em.opt.B;em.opt.V) (PHOT_CI_B-V)

Column	Value		Explain   (UCD)
_r	0.171	arcmin	Distance from center ( 10.6779 41.2679)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 41.9	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEJ2000	+41 15 59	"d:m:s"	Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_RAB1950	00 39 57.7	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEB1950	+40 59 34	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1661	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5753	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
51892recno	51892		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)
1WGA	J0042.6+4115		Name from this catalogue (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.6746	deg	Right ascension of source (J2000) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.2665	deg	Declination of source (J2000) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
Xpos	11440.0	pix	The source coordinate in original pixels (pos.cartesian.x;instr.det) (POS_CCD_X)
Ypos	4069.5	pix	The source coordinate in original pixels (pos.cartesian.y;instr.det) (POS_CCD_Y)
GLON	121.17	deg	Galactic Longitude (pos.galactic.lon) (POS_GAL_LON)
GLAT	-21.58	deg	Galactic Latitude (pos.galactic.lat) (POS_GAL_LAT)
Count	7.9e-01	ct/s	Background subtracted count rate accumulated in PHA bins 24 to 224 (0.24-2.0keV) (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_Count	2e-02	ct/s	Mean error on Count (stat.error) (ERROR)
Fx	1.189e-11	mW/m2	X-ray flux using a constant correction factor of 1.5x10–11 mW/m2 (erg/s/cm2). (phot.flux;em.X-ray) (PHOT_FLUX_X)
VigFactor	1.40		Telescope vignetting correction (Note 1)   (instr.param) (INST_CORR-FACTOR)
ErrorRad	50	arcsec	90% confidence source error radius. (stat.error) (ERROR)
BoxSize	204	arcsec	Optimum source box size. (instr.param) (INST_PARAM)
RAc.deg	11.3362	deg	Image center right ascension. (Note 2)   (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEc.deg	41.7949	deg	Image center declination. (Note 2)   (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
offset1	43.452	arcmin	Offset of detected position from (RAc,DEc) (pos.angDistance) (POS_ANG_DIST_GENERAL)
RAt.deg	11.3697	deg	Target right ascension (Note 3)   (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEt.deg	41.7698	deg	Target declination (Note 3)   (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
offset2	43.443	arcmin	Offset of detected position from (RAt,DEt) (pos.angDistance) (POS_ANG_DIST_GENERAL)
OBJECT	M31 SURVEY 1		Original field name as found in event list (obs.field) (ID_FIELD)
ROR	600351		[100000/901000] number of unique sequences (meta.id) (ID_NUMBER)
StartDay	1993-01-03	"Y:M:D"	Starting day of observation ("DDD" in 001-366 range) (time.epoch) (TIME_DATE)
EndDay	1993-01-03	"Y:M:D"	Ending day of observation (time.epoch) (TIME_DATE)
Ndetect	13		Total number of detections in the image. (meta.number) (NUMBER)
IDno	13		The source number in the field (Note 4)   (meta.id) (ID_NUMBER)
ImageFile	WP600351N00_OUT		FITS image file name (meta.id.cross) (ID_CROSSID)
EventFile	WP600351N00		Event file name (meta.id;meta.file) (ID_FILE)
SourceID	WP600351N00_OUT_13		Unique source identification (Note 5)   (meta.id) (ID_ALTERNATIVE)
PrBkg	0.00e+00		Probability that the detection is a background fluctuation (stat.fit.goodness) (STAT_PROBABILITY)
SNR	32.40		The signal to noise ratio of the source (stat.snr) (INST_S/N)
Qual	5		[1/10] Quality flag from bad to good (Note 6)   (meta.code.qual) (CODE_QUALITY)
Region	O		[I/O] Region of the ROSAT image (I=in, O=out) (meta.note) (REMARKS)
Zoom	20		Rebinning factor of the image (instr.param) (INST_PARAM)
Bgnd	2.207e-08	ct/pix/s	Background count rate (instr.background) (INST_BACKGROUND)
ExpTime	2836	s	Exposure time of the field (time.duration;obs.exposure) (TIME_EXPTIME)
SR1	0.4748		Softness ratio 11-39/40-85 (Note 7)   (phot.flux;arith.ratio) (SPECT_SOFTNESS-RATIO)
e_SR1	0.0391		Mean error on SR1 (stat.error) (ERROR)
HR1	1.3300		Hardness ratio 86-200/40-85 (Note 7)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.0824		Mean error on HR1 (stat.error) (ERROR)
SR2	0.9905		Hard softness ratio 50-86/87-129 (Note 7)   (phot.flux;arith.ratio) (SPECT_SOFTNESS-RATIO)
e_SR2	0.0686		Mean error on SR2 (stat.error) (ERROR)
HR2	0.4344		Hard hardness ratio 130-240/87-129 (Note 7)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.0386		Mean error on HR2 (stat.error) (ERROR)
Counts	1282	ct	Total number of counts detected (meta.number) (NUMBER)
e_Counts	35.81	ct	Mean error on Counts (stat.error) (ERROR)
Count1	217	ct	Low band (11-39=0.1-0.4keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count1	14.73	ct	Mean error on Count1 (stat.error) (ERROR)
Count2	457	ct	Mid band (40-85=0.4-0.9keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count2	21.38	ct	Mean error on Count2 (stat.error) (ERROR)
Count3	608	ct	High band (86-200=0.92.0keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count3	24.66	ct	Mean error on Count3 (stat.error) (ERROR)
Chi2	2.595		Variability test (Note 8)   (meta.code;src.var) (CODE_VARIAB)
XidFlag	1		[1] 1 if id with pre-Rosat X-ray source (meta.code) (CODE_MISC)
Xid1	M31		First name of X-ray identifier (meta.id) (ID_IDENTIFIER)
Xid2	1H0039+408		2nd name of X-ray identifier (meta.id) (ID_ALTERNATIVE)
Xid3			3rd name of X-ray identifier (meta.id) (ID_ALTERNATIVE)
IPCcount	2.041e-01	ct/s	Count rate detected by the Einstein IPC. (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_IPCcount	5.283e-03	ct/s	Mean error on IPCcount (stat.error) (ERROR)
IPC/PSPC	2.574e-01		Ratio of IPC/PSPC count rates. (phot.flux;arith.ratio) (PHOT_FLUX_RATIO)
e_IPC/PSPC	2.638e-03		Mean error on IPC/PSPC (stat.error) (ERROR)
OIdFlag	1		[1] 1 if ID with optical source (meta.code) (CODE_MISC)
OId1	M 31		First name of optical counterpart (meta.id) (ID_ALTERNATIVE)
OId2			2nd name of optical counterpart (meta.id) (ID_ALTERNATIVE)
OId3	NGC 224		3rd name of optical counterpart (meta.id) (ID_ALTERNATIVE)
OId4	MCG+07-02-016		4th name of optical counterpart (meta.id) (ID_ALTERNATIVE)
SIMBAD	IRC+40013		Name in SIMBAD data-base (if existing) (meta.id) (ID_ALTERNATIVE)
Vmag	10.57	mag	V magnitude of any optical counterpart (phot.mag;em.opt.V) (PHOT_MAG_V)
Fx/Fo	4.714e-02		X-ray over optical flux ratio (phot.flux;arith.ratio) (PHOT_FLUX_RATIO)
AoX	1.99e+00		Optical to X-ray slope (spect.index) (SPECT_SP-INDEX)
z	0.0000		Redshift of counterpart (src.redshift) (REDSHIFT_HC)
Class	Normal galax		Source classification (src.class) (CLASS_MISC)
RIdFlag	1		[1] 1 if ID with radio source (meta.code) (CODE_MISC)
RId1	0040+4059		First name of radio source (meta.id) (ID_ALTERNATIVE)
RId2			First name of radio source (meta.id) (ID_ALTERNATIVE)
IRAS	F 00400+4059		Name in IRAS (II/125 or II/156) (meta.id) (ID_ALTERNATIVE)
IdCat			[HIC ] Catalog used for optical position (Note 9)   (meta.id;meta.dataset) (ID_CATALOG)
IDoffset		arcmin	Offset of Id star from ROSAT position (pos.angDistance) (POS_ANG_DIST_GENERAL)
oRA		arcmin	Offset from reference star (Note 9)   (pos.eq.ra;arith.diff) (POS_EQ_RA_OFF)
oDE		arcmin	Offset from reference star (Note 9)   (pos.eq.dec;arith.diff) (POS_EQ_DEC_OFF)
WGAversion			[1] Version of WGACAT (meta.code) (CODE_MISC)
MPEname	J004241+4116.1		Name in MPE catalog IX/11 (meta.id) (ID_ALTERNATIVE)
MPEflag	1		[1,3] Comparison with MPE IX/11 (Note 10)   (meta.code) (CODE_MISC)
MPEcount	8.09e-01	ct/s	Count from MPE (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_MPEcount	7.03e-03	ct/s	Mean error on MPEcount (stat.error) (ERROR)
NH21cm	6.7e+20	cm-2	21cm number of H from Starke et al. (phys.columnDensity) (PHYS_COLUMN_DENSITY)
B-V	1.08	mag	B-V colour (phot.color;em.opt.B;em.opt.V) (PHOT_CI_B-V)

Column	Value		Explain   (UCD)
_r	0.175	arcmin	Distance from center ( 10.6779 41.2679)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 43.6	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEJ2000	+41 16 07	"d:m:s"	Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_RAB1950	00 39 59.4	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEB1950	+40 59 41	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1719	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5735	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
51906recno	51906		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)
1WGA	J0042.7+4116		Name from this catalogue (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.6817	deg	Right ascension of source (J2000) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.2685	deg	Declination of source (J2000) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
Xpos	4748.3	pix	The source coordinate in original pixels (pos.cartesian.x;instr.det) (POS_CCD_X)
Ypos	10993.0	pix	The source coordinate in original pixels (pos.cartesian.y;instr.det) (POS_CCD_Y)
GLON	121.17	deg	Galactic Longitude (pos.galactic.lon) (POS_GAL_LON)
GLAT	-21.57	deg	Galactic Latitude (pos.galactic.lat) (POS_GAL_LAT)
Count	7.3e-01	ct/s	Background subtracted count rate accumulated in PHA bins 24 to 224 (0.24-2.0keV) (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_Count	2e-02	ct/s	Mean error on Count (stat.error) (ERROR)
Fx	1.096e-11	mW/m2	X-ray flux using a constant correction factor of 1.5x10–11 mW/m2 (erg/s/cm2). (phot.flux;em.X-ray) (PHOT_FLUX_X)
VigFactor	1.29		Telescope vignetting correction (Note 1)   (instr.param) (INST_CORR-FACTOR)
ErrorRad	50	arcsec	90% confidence source error radius. (stat.error) (ERROR)
BoxSize	175	arcsec	Optimum source box size. (instr.param) (INST_PARAM)
RAc.deg	10.1067	deg	Image center right ascension. (Note 2)   (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEc.deg	40.8349	deg	Image center declination. (Note 2)   (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
offset1	36.793	arcmin	Offset of detected position from (RAc,DEc) (pos.angDistance) (POS_ANG_DIST_GENERAL)
RAt.deg	10.1397	deg	Target right ascension (Note 3)   (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEt.deg	40.8099	deg	Target declination (Note 3)   (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
offset2	36.861	arcmin	Offset of detected position from (RAt,DEt) (pos.angDistance) (POS_ANG_DIST_GENERAL)
OBJECT	M31 SURVEY 1		Original field name as found in event list (obs.field) (ID_FIELD)
ROR	600321		[100000/901000] number of unique sequences (meta.id) (ID_NUMBER)
StartDay	1992-07-29	"Y:M:D"	Starting day of observation ("DDD" in 001-366 range) (time.epoch) (TIME_DATE)
EndDay	1992-07-31	"Y:M:D"	Ending day of observation (time.epoch) (TIME_DATE)
Ndetect	12		Total number of detections in the image. (meta.number) (NUMBER)
IDno	10		The source number in the field (Note 4)   (meta.id) (ID_NUMBER)
ImageFile	WP600321_OUT		FITS image file name (meta.id.cross) (ID_CROSSID)
EventFile	WP600321		Event file name (meta.id;meta.file) (ID_FILE)
SourceID	WP600321_OUT_10		Unique source identification (Note 5)   (meta.id) (ID_ALTERNATIVE)
PrBkg	0.00e+00		Probability that the detection is a background fluctuation (stat.fit.goodness) (STAT_PROBABILITY)
SNR	33.10		The signal to noise ratio of the source (stat.snr) (INST_S/N)
Qual	5		[1/10] Quality flag from bad to good (Note 6)   (meta.code.qual) (CODE_QUALITY)
Region	O		[I/O] Region of the ROSAT image (I=in, O=out) (meta.note) (REMARKS)
Zoom	20		Rebinning factor of the image (instr.param) (INST_PARAM)
Bgnd	2.051e-08	ct/pix/s	Background count rate (instr.background) (INST_BACKGROUND)
ExpTime	2843	s	Exposure time of the field (time.duration;obs.exposure) (TIME_EXPTIME)
SR1	0.3939		Softness ratio 11-39/40-85 (Note 7)   (phot.flux;arith.ratio) (SPECT_SOFTNESS-RATIO)
e_SR1	0.0345		Mean error on SR1 (stat.error) (ERROR)
HR1	1.3140		Hardness ratio 86-200/40-85 (Note 7)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.0811		Mean error on HR1 (stat.error) (ERROR)
SR2	0.9725		Hard softness ratio 50-86/87-129 (Note 7)   (phot.flux;arith.ratio) (SPECT_SOFTNESS-RATIO)
e_SR2	0.0663		Mean error on SR2 (stat.error) (ERROR)
HR2	0.3876		Hard hardness ratio 130-240/87-129 (Note 7)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.0351		Mean error on HR2 (stat.error) (ERROR)
Counts	1251	ct	Total number of counts detected (meta.number) (NUMBER)
e_Counts	35.37	ct	Mean error on Counts (stat.error) (ERROR)
Count1	182	ct	Low band (11-39=0.1-0.4keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count1	13.49	ct	Mean error on Count1 (stat.error) (ERROR)
Count2	462	ct	Mid band (40-85=0.4-0.9keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count2	21.49	ct	Mean error on Count2 (stat.error) (ERROR)
Count3	607	ct	High band (86-200=0.92.0keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count3	24.64	ct	Mean error on Count3 (stat.error) (ERROR)
Chi2	0.603		Variability test (Note 8)   (meta.code;src.var) (CODE_VARIAB)
XidFlag	1		[1] 1 if id with pre-Rosat X-ray source (meta.code) (CODE_MISC)
Xid1	M31		First name of X-ray identifier (meta.id) (ID_IDENTIFIER)
Xid2	1H0039+408		2nd name of X-ray identifier (meta.id) (ID_ALTERNATIVE)
Xid3			3rd name of X-ray identifier (meta.id) (ID_ALTERNATIVE)
IPCcount	2.041e-01	ct/s	Count rate detected by the Einstein IPC. (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_IPCcount	5.283e-03	ct/s	Mean error on IPCcount (stat.error) (ERROR)
IPC/PSPC	2.792e-01		Ratio of IPC/PSPC count rates. (phot.flux;arith.ratio) (PHOT_FLUX_RATIO)
e_IPC/PSPC	3.094e-03		Mean error on IPC/PSPC (stat.error) (ERROR)
OIdFlag	1		[1] 1 if ID with optical source (meta.code) (CODE_MISC)
OId1	M 31		First name of optical counterpart (meta.id) (ID_ALTERNATIVE)
OId2			2nd name of optical counterpart (meta.id) (ID_ALTERNATIVE)
OId3	NGC 224		3rd name of optical counterpart (meta.id) (ID_ALTERNATIVE)
OId4	MCG+07-02-016		4th name of optical counterpart (meta.id) (ID_ALTERNATIVE)
SIMBAD	IRC+40013		Name in SIMBAD data-base (if existing) (meta.id) (ID_ALTERNATIVE)
Vmag	10.57	mag	V magnitude of any optical counterpart (phot.mag;em.opt.V) (PHOT_MAG_V)
Fx/Fo	4.345e-02		X-ray over optical flux ratio (phot.flux;arith.ratio) (PHOT_FLUX_RATIO)
AoX	2.01e+00		Optical to X-ray slope (spect.index) (SPECT_SP-INDEX)
z	0.0000		Redshift of counterpart (src.redshift) (REDSHIFT_HC)
Class	Normal galax		Source classification (src.class) (CLASS_MISC)
RIdFlag	1		[1] 1 if ID with radio source (meta.code) (CODE_MISC)
RId1	0040+4059		First name of radio source (meta.id) (ID_ALTERNATIVE)
RId2			First name of radio source (meta.id) (ID_ALTERNATIVE)
IRAS	F 00400+4059		Name in IRAS (II/125 or II/156) (meta.id) (ID_ALTERNATIVE)
IdCat			[HIC ] Catalog used for optical position (Note 9)   (meta.id;meta.dataset) (ID_CATALOG)
IDoffset		arcmin	Offset of Id star from ROSAT position (pos.angDistance) (POS_ANG_DIST_GENERAL)
oRA		arcmin	Offset from reference star (Note 9)   (pos.eq.ra;arith.diff) (POS_EQ_RA_OFF)
oDE		arcmin	Offset from reference star (Note 9)   (pos.eq.dec;arith.diff) (POS_EQ_DEC_OFF)
WGAversion			[1] Version of WGACAT (meta.code) (CODE_MISC)
MPEname	J004244+4116.2		Name in MPE catalog IX/11 (meta.id) (ID_ALTERNATIVE)
MPEflag	1		[1,3] Comparison with MPE IX/11 (Note 10)   (meta.code) (CODE_MISC)
MPEcount	1.09e+00	ct/s	Count from MPE (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_MPEcount	2.33e-02	ct/s	Mean error on MPEcount (stat.error) (ERROR)
NH21cm	6.7e+20	cm-2	21cm number of H from Starke et al. (phys.columnDensity) (PHYS_COLUMN_DENSITY)
B-V	1.08	mag	B-V colour (phot.color;em.opt.B;em.opt.V) (PHOT_CI_B-V)

Column	Value		Explain   (UCD)
_r	0.179	arcmin	Distance from center ( 10.6779 41.2679)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 42.3	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEJ2000	+41 16 14	"d:m:s"	Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_RAB1950	00 39 58.1	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra) (POS_EQ_RA)
_DEB1950	+40 59 49	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1675	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5712	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
51924recno	51924		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)
1WGA	J0042.7+4116		Name from this catalogue (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.6762	deg	Right ascension of source (J2000) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.2706	deg	Declination of source (J2000) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
Xpos	9266.3	pix	The source coordinate in original pixels (pos.cartesian.x;instr.det) (POS_CCD_X)
Ypos	4951.2	pix	The source coordinate in original pixels (pos.cartesian.y;instr.det) (POS_CCD_Y)
GLON	121.17	deg	Galactic Longitude (pos.galactic.lon) (POS_GAL_LON)
GLAT	-21.57	deg	Galactic Latitude (pos.galactic.lat) (POS_GAL_LAT)
Count	5.4e-01	ct/s	Background subtracted count rate accumulated in PHA bins 24 to 224 (0.24-2.0keV) (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_Count	2e-02	ct/s	Mean error on Count (stat.error) (ERROR)
Fx	8.100e-12	mW/m2	X-ray flux using a constant correction factor of 1.5x10–11 mW/m2 (erg/s/cm2). (phot.flux;em.X-ray) (PHOT_FLUX_X)
VigFactor	1.14		Telescope vignetting correction (Note 1)   (instr.param) (INST_CORR-FACTOR)
ErrorRad	50	arcsec	90% confidence source error radius. (stat.error) (ERROR)
BoxSize	130	arcsec	Optimum source box size. (instr.param) (INST_PARAM)
RAc.deg	10.9362	deg	Image center right ascension. (Note 2)   (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEc.deg	41.6749	deg	Image center declination. (Note 2)   (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
offset1	26.927	arcmin	Offset of detected position from (RAc,DEc) (pos.angDistance) (POS_ANG_DIST_GENERAL)
RAt.deg	10.9697	deg	Target right ascension (Note 3)   (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEt.deg	41.6498	deg	Target declination (Note 3)   (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
offset2	26.306	arcmin	Offset of detected position from (RAt,DEt) (pos.angDistance) (POS_ANG_DIST_GENERAL)
OBJECT	M31 SURVEY 1		Original field name as found in event list (obs.field) (ID_FIELD)
ROR	600329		[100000/901000] number of unique sequences (meta.id) (ID_NUMBER)
StartDay	1992-08-08	"Y:M:D"	Starting day of observation ("DDD" in 001-366 range) (time.epoch) (TIME_DATE)
EndDay	1992-08-08	"Y:M:D"	Ending day of observation (time.epoch) (TIME_DATE)
Ndetect	11		Total number of detections in the image. (meta.number) (NUMBER)
IDno	8		The source number in the field (Note 4)   (meta.id) (ID_NUMBER)
ImageFile	WP600329_OUT		FITS image file name (meta.id.cross) (ID_CROSSID)
EventFile	WP600329		Event file name (meta.id;meta.file) (ID_FILE)
SourceID	WP600329_OUT_8		Unique source identification (Note 5)   (meta.id) (ID_ALTERNATIVE)
PrBkg	0.00e+00		Probability that the detection is a background fluctuation (stat.fit.goodness) (STAT_PROBABILITY)
SNR	26.00		The signal to noise ratio of the source (stat.snr) (INST_S/N)
Qual	5		[1/10] Quality flag from bad to good (Note 6)   (meta.code.qual) (CODE_QUALITY)
Region	O		[I/O] Region of the ROSAT image (I=in, O=out) (meta.note) (REMARKS)
Zoom	20		Rebinning factor of the image (instr.param) (INST_PARAM)
Bgnd	1.992e-08	ct/pix/s	Background count rate (instr.background) (INST_BACKGROUND)
ExpTime	1762	s	Exposure time of the field (time.duration;obs.exposure) (TIME_EXPTIME)
SR1	0.3543		Softness ratio 11-39/40-85 (Note 7)   (phot.flux;arith.ratio) (SPECT_SOFTNESS-RATIO)
e_SR1	0.0435		Mean error on SR1 (stat.error) (ERROR)
HR1	1.4880		Hardness ratio 86-200/40-85 (Note 7)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.1207		Mean error on HR1 (stat.error) (ERROR)
SR2	0.9346		Hard softness ratio 50-86/87-129 (Note 7)   (phot.flux;arith.ratio) (SPECT_SOFTNESS-RATIO)
e_SR2	0.0834		Mean error on SR2 (stat.error) (ERROR)
HR2	0.4692		Hard hardness ratio 130-240/87-129 (Note 7)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.0515		Mean error on HR2 (stat.error) (ERROR)
Counts	722	ct	Total number of counts detected (meta.number) (NUMBER)
e_Counts	26.87	ct	Mean error on Counts (stat.error) (ERROR)
Count1	90	ct	Low band (11-39=0.1-0.4keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count1	9.49	ct	Mean error on Count1 (stat.error) (