IX/11/rosatsrc

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

-c=010.6750+41.2654, eq=J2000

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Column	Value		Explain   (UCD)
_r	0.1852	arcmin	Distance from center ( 10.67500 41.26540)[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)
recno	2528		Record number within the original table (starting from 1) (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	0.1990	arcmin	Distance from center ( 10.67500 41.26540)[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)
recno	2541		Record number within the original table (starting from 1) (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	0.2479	arcmin	Distance from center ( 10.67500 41.26540)[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)
recno	2526		Record number within the original table (starting from 1) (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	0.5276	arcmin	Distance from center ( 10.67500 41.26540)[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)
recno	2552		Record number within the original table (starting from 1) (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	0.5322	arcmin	Distance from center ( 10.67500 41.26540)[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)
recno	2554		Record number within the original table (starting from 1) (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	0.5725	arcmin	Distance from center ( 10.67500 41.26540)[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)
recno	2511		Record number within the original table (starting from 1) (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	0.6482	arcmin	Distance from center ( 10.67500 41.26540)[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)
recno	2523		Record number within the original table (starting from 1) (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	0.6489	arcmin	Distance from center ( 10.67500 41.26540)[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)
recno	2553		Record number within the original table (starting from 1) (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	0.6666	arcmin	Distance from center ( 10.67500 41.26540)[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)
recno	2514		Record number within the original table (starting from 1) (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	0.6782	arcmin	Distance from center ( 10.67500 41.26540)[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)
recno	2548		Record number within the original table (starting from 1) (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	0.6820	arcmin	Distance from center ( 10.67500 41.26540)[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)
recno	2545		Record number within the original table (starting from 1) (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	0.7204	arcmin	Distance from center ( 10.67500 41.26540)[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)
recno	2555		Record number within the original table (starting from 1) (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	0.7805	arcmin	Distance from center ( 10.67500 41.26540)[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)
recno	2504		Record number within the original table (starting from 1) (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	0.7954	arcmin	Distance from center ( 10.67500 41.26540)[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)
recno	2503		Record number within the original table (starting from 1) (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)

Column	Value		Explain   (UCD)
_r	0.7967	arcmin	Distance from center ( 10.67500 41.26540)[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)
recno	2547		Record number within the original table (starting from 1) (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	0.8033	arcmin	Distance from center ( 10.67500 41.26540)[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)
recno	2557		Record number within the original table (starting from 1) (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	0.8253	arcmin	Distance from center ( 10.67500 41.26540)[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)
recno	2502		Record number within the original table (starting from 1) (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	0.8720	arcmin	Distance from center ( 10.67500 41.26540)[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)
recno	2561		Record number within the original table (starting from 1) (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)

IX/12/wgacat

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

-c=010.6750+41.2654, eq=J2000

Post annotation about this record

Column	Value		Explain   (UCD)
_r	0.000	arcmin	Distance from center ( 10.6750 41.2654)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 42.0	"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 55	"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 57.8	"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 30	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1663	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5764	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
recno	51880		Record number within the original table (starting from 1) (meta.record) (RECORD)
1WGA	J0042.7+4115		Name from this catalogue (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.6750	deg	Right ascension of source (J2000) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.2654	deg	Declination of source (J2000) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
Xpos	10736.0	pix	The source coordinate in original pixels (pos.cartesian.x;instr.det) (POS_CCD_X)
Ypos	7080.9	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	5.8e-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	8.760e-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	1.13		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	11.2064	deg	Image center right ascension. (Note 2)   (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEc.deg	41.3749	deg	Image center declination. (Note 2)   (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
offset1	24.831	arcmin	Offset of detected position from (RAc,DEc) (pos.angDistance) (POS_ANG_DIST_GENERAL)
RAt.deg	11.2397	deg	Target right ascension (Note 3)   (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEt.deg	41.3498	deg	Target declination (Note 3)   (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
offset2	25.951	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	600368		[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	15		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	WP600368N00_OUT		FITS image file name (meta.id.cross) (ID_CROSSID)
EventFile	WP600368N00		Event file name (meta.id;meta.file) (ID_FILE)
SourceID	WP600368N00_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	34.80		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	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	1.881e-08	ct/pix/s	Background count rate (instr.background) (INST_BACKGROUND)
ExpTime	2909	s	Exposure time of the field (time.duration;obs.exposure) (TIME_EXPTIME)
SR1	0.3716		Softness ratio 11-39/40-85 (Note 7)   (phot.flux;arith.ratio) (SPECT_SOFTNESS-RATIO)
e_SR1	0.0326		Mean error on SR1 (stat.error) (ERROR)
HR1	1.3650		Hardness ratio 86-200/40-85 (Note 7)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.0821		Mean error on HR1 (stat.error) (ERROR)
SR2	0.9667		Hard softness ratio 50-86/87-129 (Note 7)   (phot.flux;arith.ratio) (SPECT_SOFTNESS-RATIO)
e_SR2	0.0650		Mean error on SR2 (stat.error) (ERROR)
HR2	0.4489		Hard hardness ratio 130-240/87-129 (Note 7)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.0380		Mean error on HR2 (stat.error) (ERROR)
Counts	1311	ct	Total number of counts detected (meta.number) (NUMBER)
e_Counts	36.21	ct	Mean error on Counts (stat.error) (ERROR)
Count1	178	ct	Low band (11-39=0.1-0.4keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count1	13.34	ct	Mean error on Count1 (stat.error) (ERROR)
Count2	479	ct	Mid band (40-85=0.4-0.9keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count2	21.89	ct	Mean error on Count2 (stat.error) (ERROR)
Count3	654	ct	High band (86-200=0.92.0keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count3	25.57	ct	Mean error on Count3 (stat.error) (ERROR)
Chi2	0.735		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	3.495e-01		Ratio of IPC/PSPC count rates. (phot.flux;arith.ratio) (PHOT_FLUX_RATIO)
e_IPC/PSPC	4.757e-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	3.471e-02		X-ray over optical flux ratio (phot.flux;arith.ratio) (PHOT_FLUX_RATIO)
AoX	2.04e+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	0.038	arcmin	Distance from center ( 10.6750 41.2654)[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)
recno	51882		Record number within the original table (starting from 1) (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	0.068	arcmin	Distance from center ( 10.6750 41.2654)[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)
recno	51892		Record number within the original table (starting from 1) (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	0.080	arcmin	Distance from center ( 10.6750 41.2654)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 41.6	"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 15 54	"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 57.4	"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 28	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1650	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5767	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
recno	51876		Record number within the original table (starting from 1) (meta.record) (RECORD)
1WGA	J0042.6+4115		Name from this catalogue (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.6733	deg	Right ascension of source (J2000) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.2650	deg	Declination of source (J2000) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
Xpos	10314.0	pix	The source coordinate in original pixels (pos.cartesian.x;instr.det) (POS_CCD_X)
Ypos	5635.3	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	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	2e-02	ct/s	Mean error on Count (stat.error) (ERROR)
Fx	1.008e-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	1.16		Telescope vignetting correction (Note 1)   (instr.param) (INST_CORR-FACTOR)
ErrorRad	50	arcsec	90% confidence source error radius. (stat.error) (ERROR)
BoxSize	135	arcsec	Optimum source box size. (instr.param) (INST_PARAM)
RAc.deg	11.1267	deg	Image center right ascension. (Note 2)   (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEc.deg	41.5749	deg	Image center declination. (Note 2)   (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
offset1	27.602	arcmin	Offset of detected position from (RAc,DEc) (pos.angDistance) (POS_ANG_DIST_GENERAL)
RAt.deg	11.1602	deg	Target right ascension (Note 3)   (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEt.deg	41.5498	deg	Target declination (Note 3)   (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
offset2	27.787	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	600349		[100000/901000] number of unique sequences (meta.id) (ID_NUMBER)
StartDay	1993-01-07	"Y:M:D"	Starting day of observation ("DDD" in 001-366 range) (time.epoch) (TIME_DATE)
EndDay	1993-01-07	"Y:M:D"	Ending day of observation (time.epoch) (TIME_DATE)
Ndetect	11		Total number of detections in the image. (meta.number) (NUMBER)
IDno	7		The source number in the field (Note 4)   (meta.id) (ID_NUMBER)
ImageFile	WP600349N00_OUT		FITS image file name (meta.id.cross) (ID_CROSSID)
EventFile	WP600349N00		Event file name (meta.id;meta.file) (ID_FILE)
SourceID	WP600349N00_OUT_7		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	35.10		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	1.743e-08	ct/pix/s	Background count rate (instr.background) (INST_BACKGROUND)
ExpTime	2822	s	Exposure time of the field (time.duration;obs.exposure) (TIME_EXPTIME)
SR1	0.3251		Softness ratio 11-39/40-85 (Note 7)   (phot.flux;arith.ratio) (SPECT_SOFTNESS-RATIO)
e_SR1	0.0312		Mean error on SR1 (stat.error) (ERROR)
HR1	1.5550		Hardness ratio 86-200/40-85 (Note 7)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.0947		Mean error on HR1 (stat.error) (ERROR)
SR2	0.8512		Hard softness ratio 50-86/87-129 (Note 7)   (phot.flux;arith.ratio) (SPECT_SOFTNESS-RATIO)
e_SR2	0.0575		Mean error on SR2 (stat.error) (ERROR)
HR2	0.4507		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	1276	ct	Total number of counts detected (meta.number) (NUMBER)
e_Counts	35.72	ct	Mean error on Counts (stat.error) (ERROR)
Count1	144	ct	Low band (11-39=0.1-0.4keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count1	12.00	ct	Mean error on Count1 (stat.error) (ERROR)
Count2	443	ct	Mid band (40-85=0.4-0.9keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count2	21.05	ct	Mean error on Count2 (stat.error) (ERROR)
Count3	689	ct	High band (86-200=0.92.0keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count3	26.25	ct	Mean error on Count3 (stat.error) (ERROR)
Chi2	0.373		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	3.037e-01		Ratio of IPC/PSPC count rates. (phot.flux;arith.ratio) (PHOT_FLUX_RATIO)
e_IPC/PSPC	3.536e-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	3.994e-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	DGVW004		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	0.090	arcmin	Distance from center ( 10.6750 41.2654)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 41.7	"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 00	"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 57.5	"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 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	121.1654	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5752	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
recno	51891		Record number within the original table (starting from 1) (meta.record) (RECORD)
1WGA	J0042.6+4115		Name from this catalogue (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.6738	deg	Right ascension of source (J2000) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.2666	deg	Declination of source (J2000) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
Xpos	6469.6	pix	The source coordinate in original pixels (pos.cartesian.x;instr.det) (POS_CCD_X)
Ypos	8666.3	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	2.9e-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	1e-02	ct/s	Mean error on Count (stat.error) (ERROR)
Fx	4.305e-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	50	arcsec	Optimum source box size. (instr.param) (INST_PARAM)
RAc.deg	10.4169	deg	Image center right ascension. (Note 2)   (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEc.deg	41.1549	deg	Image center declination. (Note 2)   (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
offset1	13.391	arcmin	Offset of detected position from (RAc,DEc) (pos.angDistance) (POS_ANG_DIST_GENERAL)
RAt.deg	10.4501	deg	Target right ascension (Note 3)   (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEt.deg	41.1298	deg	Target declination (Note 3)   (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
offset2	13.008	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	600324		[100000/901000] number of unique sequences (meta.id) (ID_NUMBER)
StartDay	1993-01-07	"Y:M:D"	Starting day of observation ("DDD" in 001-366 range) (time.epoch) (TIME_DATE)
EndDay	1993-01-07	"Y:M:D"	Ending day of observation (time.epoch) (TIME_DATE)
Ndetect	28		Total number of detections in the image. (meta.number) (NUMBER)
IDno	22		The source number in the field (Note 4)   (meta.id) (ID_NUMBER)
ImageFile	WP600324N00_IN		FITS image file name (meta.id.cross) (ID_CROSSID)
EventFile	WP600324N00		Event file name (meta.id;meta.file) (ID_FILE)
SourceID	WP600324N00_IN_22		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	26.50		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	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	3.670e-08	ct/pix/s	Background count rate (instr.background) (INST_BACKGROUND)
ExpTime	2960	s	Exposure time of the field (time.duration;obs.exposure) (TIME_EXPTIME)
SR1	0.2025		Softness ratio 11-39/40-85 (Note 7)   (phot.flux;arith.ratio) (SPECT_SOFTNESS-RATIO)
e_SR1	0.0317		Mean error on SR1 (stat.error) (ERROR)
HR1	1.6280		Hardness ratio 86-200/40-85 (Note 7)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.1330		Mean error on HR1 (stat.error) (ERROR)
SR2	0.8941		Hard softness ratio 50-86/87-129 (Note 7)   (phot.flux;arith.ratio) (SPECT_SOFTNESS-RATIO)
e_SR2	0.0815		Mean error on SR2 (stat.error) (ERROR)
HR2	0.5569		Hard hardness ratio 130-240/87-129 (Note 7)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.0583		Mean error on HR2 (stat.error) (ERROR)
Counts	685	ct	Total number of counts detected (meta.number) (NUMBER)
e_Counts	26.17	ct	Mean error on Counts (stat.error) (ERROR)
Count1	49	ct	Low band (11-39=0.1-0.4keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count1	7.00	ct	Mean error on Count1 (stat.error) (ERROR)
Count2	242	ct	Mid band (40-85=0.4-0.9keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count2	15.56	ct	Mean error on Count2 (stat.error) (ERROR)
Count3	394	ct	High band (86-200=0.92.0keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count3	19.85	ct	Mean error on Count3 (stat.error) (ERROR)
Chi2	0.257		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	7.111e-01		Ratio of IPC/PSPC count rates. (phot.flux;arith.ratio) (PHOT_FLUX_RATIO)
e_IPC/PSPC	2.339e-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	1.706e-02		X-ray over optical flux ratio (phot.flux;arith.ratio) (PHOT_FLUX_RATIO)
AoX	2.16e+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	0.158	arcmin	Distance from center ( 10.6750 41.2654)[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)
recno	51900		Record number within the original table (starting from 1) (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	0.168	arcmin	Distance from center ( 10.6750 41.2654)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 41.2	"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 16 00	"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 57.0	"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 35	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1637	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5750	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
recno	51897		Record number within the original table (starting from 1) (meta.record) (RECORD)
1WGA	J0042.6+4116		Name from this catalogue (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.6717	deg	Right ascension of source (J2000) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.2667	deg	Declination of source (J2000) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
Xpos	9022.3	pix	The source coordinate in original pixels (pos.cartesian.x;instr.det) (POS_CCD_X)
Ypos	9386.9	pix	The source coordinate in original pixels (pos.cartesian.y;instr.det) (POS_CCD_Y)
GLON	121.16	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	4.560e-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	1.05		Telescope vignetting correction (Note 1)   (instr.param) (INST_CORR-FACTOR)
ErrorRad	13	arcsec	90% confidence source error radius. (stat.error) (ERROR)
BoxSize	62	arcsec	Optimum source box size. (instr.param) (INST_PARAM)
RAc.deg	10.8865	deg	Image center right ascension. (Note 2)   (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEc.deg	41.0549	deg	Image center declination. (Note 2)   (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
offset1	15.994	arcmin	Offset of detected position from (RAc,DEc) (pos.angDistance) (POS_ANG_DIST_GENERAL)
RAt.deg	10.9197	deg	Target right ascension (Note 3)   (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEt.deg	41.0298	deg	Target declination (Note 3)   (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
offset2	18.098	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	600365		[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	23		Total number of detections in the image. (meta.number) (NUMBER)
IDno	23		The source number in the field (Note 4)   (meta.id) (ID_NUMBER)
ImageFile	WP600365N00_IN		FITS image file name (meta.id.cross) (ID_CROSSID)
EventFile	WP600365N00		Event file name (meta.id;meta.file) (ID_FILE)
SourceID	WP600365N00_IN_23		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	25.30		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	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	5.616e-08	ct/pix/s	Background count rate (instr.background) (INST_BACKGROUND)
ExpTime	3148	s	Exposure time of the field (time.duration;obs.exposure) (TIME_EXPTIME)
SR1	0.2395		Softness ratio 11-39/40-85 (Note 7)   (phot.flux;arith.ratio) (SPECT_SOFTNESS-RATIO)
e_SR1	0.0353		Mean error on SR1 (stat.error) (ERROR)
HR1	1.6300		Hardness ratio 86-200/40-85 (Note 7)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.1342		Mean error on HR1 (stat.error) (ERROR)
SR2	0.9094		Hard softness ratio 50-86/87-129 (Note 7)   (phot.flux;arith.ratio) (SPECT_SOFTNESS-RATIO)
e_SR2	0.0827		Mean error on SR2 (stat.error) (ERROR)
HR2	0.5197		Hard hardness ratio 130-240/87-129 (Note 7)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.0558		Mean error on HR2 (stat.error) (ERROR)
Counts	683	ct	Total number of counts detected (meta.number) (NUMBER)
e_Counts	26.13	ct	Mean error on Counts (stat.error) (ERROR)
Count1	57	ct	Low band (11-39=0.1-0.4keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count1	7.55	ct	Mean error on Count1 (stat.error) (ERROR)
Count2	238	ct	Mid band (40-85=0.4-0.9keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count2	15.43	ct	Mean error on Count2 (stat.error) (ERROR)
Count3	388	ct	High band (86-200=0.92.0keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count3	19.70	ct	Mean error on Count3 (stat.error) (ERROR)
Chi2	0.534		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	6.714e-01		Ratio of IPC/PSPC count rates. (phot.flux;arith.ratio) (PHOT_FLUX_RATIO)
e_IPC/PSPC	2.128e-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	1.807e-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	DGVW004		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	0.181	arcmin	Distance from center ( 10.6750 41.2654)[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 45	"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 19	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1659	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5794	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
recno	51852		Record number within the original table (starting from 1) (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	41.2624	deg	Declination of source (J2000) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
Xpos	4353.1	pix	The source coordinate in original pixels (pos.cartesian.x;instr.det) (POS_CCD_X)
Ypos	12607.0	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	-21.58	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	2e-02	ct/s	Mean error on Count (stat.error) (ERROR)
Fx	1.123e-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	1.54		Telescope vignetting correction (Note 1)   (instr.param) (INST_CORR-FACTOR)
ErrorRad	50	arcsec	90% confidence source error radius. (stat.error) (ERROR)
BoxSize	225	arcsec	Optimum source box size. (instr.param) (INST_PARAM)
RAc.deg	10.0268	deg	Image center right ascension. (Note 2)   (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEc.deg	40.6049	deg	Image center declination. (Note 2)   (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
offset1	49.177	arcmin	Offset of detected position from (RAc,DEc) (pos.angDistance) (POS_ANG_DIST_GENERAL)
RAt.deg	10.0597	deg	Target right ascension (Note 3)   (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEt.deg	40.5798	deg	Target declination (Note 3)   (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
offset2	49.537	arcmin	Offset of detected position from (RAt,DEt) (pos.angDistance) (POS_ANG_DIST_GENERAL)
OBJECT	UNKNOWN		Original field name as found in event list (obs.field) (ID_FIELD)
ROR	141825		[100000/901000] number of unique sequences (meta.id) (ID_NUMBER)
StartDay	1992-01-13	"Y:M:D"	Starting day of observation ("DDD" in 001-366 range) (time.epoch) (TIME_DATE)
EndDay	1992-01-13	"Y:M:D"	Ending day of observation (time.epoch) (TIME_DATE)
Ndetect	8		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	WP141825_OUT		FITS image file name (meta.id.cross) (ID_CROSSID)
EventFile	WP141825		Event file name (meta.id;meta.file) (ID_FILE)
SourceID	WP141825_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	31.30		The signal to noise ratio of the source (stat.snr) (INST_S/N)
Qual	8		[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	2.866e-08	ct/pix/s	Background count rate (instr.background) (INST_BACKGROUND)
ExpTime	3179	s	Exposure time of the field (time.duration;obs.exposure) (TIME_EXPTIME)
SR1	0.4916		Softness ratio 11-39/40-85 (Note 7)   (phot.flux;arith.ratio) (SPECT_SOFTNESS-RATIO)
e_SR1	0.0418		Mean error on SR1 (stat.error) (ERROR)
HR1	1.5040		Hardness ratio 86-200/40-85 (Note 7)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.0948		Mean error on HR1 (stat.error) (ERROR)
SR2	0.8486		Hard softness ratio 50-86/87-129 (Note 7)   (phot.flux;arith.ratio) (SPECT_SOFTNESS-RATIO)
e_SR2	0.0591		Mean error on SR2 (stat.error) (ERROR)
HR2	0.4009		Hard hardness ratio 130-240/87-129 (Note 7)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.0354		Mean error on HR2 (stat.error) (ERROR)
Counts	1255	ct	Total number of counts detected (meta.number) (NUMBER)
e_Counts	35.43	ct	Mean error on Counts (stat.error) (ERROR)
Count1	206	ct	Low band (11-39=0.1-0.4keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count1	14.35	ct	Mean error on Count1 (stat.error) (ERROR)
Count2	419	ct	Mid band (40-85=0.4-0.9keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count2	20.47	ct	Mean error on Count2 (stat.error) (ERROR)
Count3	630	ct	High band (86-200=0.92.0keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count3	25.10	ct	Mean error on Count3 (stat.error) (ERROR)
Chi2	0.156		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	2.725e-01		Ratio of IPC/PSPC count rates. (phot.flux;arith.ratio) (PHOT_FLUX_RATIO)
e_IPC/PSPC	3.058e-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	5C3110		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	4.452e-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	DGVW004		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+4116.5		Name in MPE catalog IX/11 (meta.id) (ID_ALTERNATIVE)
MPEflag	2		[1,3] Comparison with MPE IX/11 (Note 10)   (meta.code) (CODE_MISC)
MPEcount	1.47e-01	ct/s	Count from MPE (phot.count;em.X-ray) (PHOT_COUNT-RATE_X)
e_MPEcount	4.87e-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	0.183	arcmin	Distance from center ( 10.6750 41.2654)[FK5/J2000] (pos.angDistance) (POS_ANG_DIST_GENERAL)
_RAJ2000	00 42 41.4	"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 15 47	"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 57.2	"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 21	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec) (POS_EQ_DEC)
_Glon	121.1642	deg	Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) (POS_GAL_LON)
_Glat	-21.5787	deg	Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) (POS_GAL_LAT)
recno	51858		Record number within the original table (starting from 1) (meta.record) (RECORD)
1WGA	J0042.6+4115		Name from this catalogue (meta.id;meta.main) (ID_MAIN)
RAJ2000	10.6725	deg	Right ascension of source (J2000) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	41.2630	deg	Declination of source (J2000) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
Xpos	7773.0	pix	The source coordinate in original pixels (pos.cartesian.x;instr.det) (POS_CCD_X)
Ypos	4894.5	pix	The source coordinate in original pixels (pos.cartesian.y;instr.det) (POS_CCD_Y)
GLON	121.16	deg	Galactic Longitude (pos.galactic.lon) (POS_GAL_LON)
GLAT	-21.58	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	8.055e-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	1.10		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	10.6562	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	24.724	arcmin	Offset of detected position from (RAc,DEc) (pos.angDistance) (POS_ANG_DIST_GENERAL)
RAt.deg	10.6897	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	23.225	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	600308		[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	1993-01-11	"Y:M:D"	Ending day of observation (time.epoch) (TIME_DATE)
Ndetect	18		Total number of detections in the image. (meta.number) (NUMBER)
IDno	12		The source number in the field (Note 4)   (meta.id) (ID_NUMBER)
ImageFile	WP600308A01_OUT		FITS image file name (meta.id.cross) (ID_CROSSID)
EventFile	WP600308A01		Event file name (meta.id;meta.file) (ID_FILE)
SourceID	WP600308A01_OUT_12		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	25.80		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	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	2.195e-08	ct/pix/s	Background count rate (instr.background) (INST_BACKGROUND)
ExpTime	1768	s	Exposure time of the field (time.duration;obs.exposure) (TIME_EXPTIME)
SR1	0.2749		Softness ratio 11-39/40-85 (Note 7)   (phot.flux;arith.ratio) (SPECT_SOFTNESS-RATIO)
e_SR1	0.0374		Mean error on SR1 (stat.error) (ERROR)
HR1	1.4260		Hardness ratio 86-200/40-85 (Note 7)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR1	0.1174		Mean error on HR1 (stat.error) (ERROR)
SR2	0.9574		Hard softness ratio 50-86/87-129 (Note 7)   (phot.flux;arith.ratio) (SPECT_SOFTNESS-RATIO)
e_SR2	0.0893		Mean error on SR2 (stat.error) (ERROR)
HR2	0.5277		Hard hardness ratio 130-240/87-129 (Note 7)   (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)
e_HR2	0.0586		Mean error on HR2 (stat.error) (ERROR)
Counts	678	ct	Total number of counts detected (meta.number) (NUMBER)
e_Counts	26.04	ct	Mean error on Counts (stat.error) (ERROR)
Count1	69	ct	Low band (11-39=0.1-0.4keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count1	8.31	ct	Mean error on Count1 (stat.error) (ERROR)
Count2	251	ct	Mid band (40-85=0.4-0.9keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count2	15.84	ct	Mean error on Count2 (stat.error) (ERROR)
Count3	358	ct	High band (86-200=0.92.0keV) counts (phot.count;em.X-ray) (PHOT_COUNTS_X)
e_Count3	18.92	ct	Mean error on Count3 (stat.error) (ERROR)
Chi2	1.452		Variability test (Note 8)   (meta.code;src.var) (CODE_VARIAB)
XidFlag	1</