VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR . Beijing (Ch) VizieR . Hawai VizieR

VizieR Detailed Page

(null)
start AladinLite
IX/11/rosatsrc ROSAT Source Catalog (Voges+ 1994)
The ROSAT Source Catalogue (74301 rows)
  -c=010.6725+41.2630, eq=J2000
Post annotation about this record
ColumnValue  Explain   (UCD)
_r0.0451 arcmin Distance from center ( 10.67250 41.26300)[FK5/J2000] (pos.angDistance)
_RAJ200000 42 41.60 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (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)
_RAB195000 39 57.37 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (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)
_Glon121.1649 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5792 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
2528recno 2528  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqWG600307P_N1_P1  ROSAT observation sequence number (meta.id)
MASOL 15  MASOL main running number (meta.id)
Name1RXP J004241+4115.7  ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main)
RAJ2000 10.67333 deg Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main)
DEJ2000 41.26258 deg Declination (J2000), decimal degrees (pos.eq.dec;meta.main)
GLON121.16501 deg Galactic longitude (pos.galactic.lon)
GLAT-21.57916 deg Galactic latitude (pos.galactic.lat)
ErrML 4.6 arcsec Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error)
ErrBor 4.0 arcsec Positional accuracy: boresight error (stat.error)
ErrSys 6.0 arcsec Positional accuracy: systematic error (stat.error)
PosErr 8.6 arcsec Total Positional accuracy (stat.error)
OffAxis 17.16 arcmin Off-axis radius in arcmin (phys.angSize;src)
Count 6.53e-01 ct/s Source countrate (vignetting corrected) (phot.count;em.X-ray)
e_Count 3.41e-02 ct/s Mean error on Count (stat.error)
bgCt 2.36e-03 ct/s/arcmin2Background countrate (instr.background)
ExpTime 611 s Exposure time (time.duration;obs.exposure)
HR1 0.84  Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio)
e_HR1 0.03  Error on HR1 (stat.error)
HR2 0.21  hardness ratio 2 (Note 2)   (phot.flux;arith.ratio)
e_HR2 0.05  Error on HR2 (stat.error)
Extent 54.0  Source extent, by which the source image exceeds the point spread function. (phys.angSize;src)
L_Extent 379.3  Likelihood of source extent (stat.likelihood)
ML 642  Likelihood from maximum-likelihood method (stat.fit.goodness)
Ldetect 767  Likelihood of source detection algorithm (stat.likelihood)
RibDist 328 arcsec Distance to next rib or edge (pos.angDistance)
SrcDist 65 arcsec Distance to next source before screening (pos.angDistance)
SrcDist2 247 arcsec Distance to next source after screening (pos.angDistance)
PrioFlags111111   [01] Source detection string (Note 3)   (meta.code)
PHAb   [ABCDb ] Source detection string (Note 4)   (meta.note)
Cell 2 45arcsec Detect cell size (Note 5)   (instr.fov;instr.pixel)
VigFactor 0.91   []? Vignetting factor (6) (Note 6)   (instr.param)
ConfuseY   [YN] Confusion indicator (meta.note)
ColumnValue  Explain   (UCD)
_r0.3648 arcmin Distance from center ( 10.67250 41.26300)[FK5/J2000] (pos.angDistance)
_RAJ200000 42 41.40 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (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)
_RAB195000 39 57.17 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (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)
_Glon121.1645 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5726 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
2526recno 2526  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqWG600064P_N2_P1  ROSAT observation sequence number (meta.id)
MASOL 7  MASOL main running number (meta.id)
Name1RXP J004241+4116.1  ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main)
RAJ2000 10.67250 deg Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main)
DEJ2000 41.26908 deg Declination (J2000), decimal degrees (pos.eq.dec;meta.main)
GLON121.16459 deg Galactic longitude (pos.galactic.lon)
GLAT-21.57265 deg Galactic latitude (pos.galactic.lat)
ErrML 1.0 arcsec Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error)
ErrBor 10.1 arcsec Positional accuracy: boresight error (stat.error)
ErrSys 6.0 arcsec Positional accuracy: systematic error (stat.error)
PosErr 11.7 arcsec Total Positional accuracy (stat.error)
OffAxis 35.29 arcmin Off-axis radius in arcmin (phys.angSize;src)
Count 8.09e-01 ct/s Source countrate (vignetting corrected) (phot.count;em.X-ray)
e_Count 7.03e-03 ct/s Mean error on Count (stat.error)
bgCt 1.03e-04 ct/s/arcmin2Background countrate (instr.background)
ExpTime 24981 s Exposure time (time.duration;obs.exposure)
HR1 0.82  Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio)
e_HR1 0.01  Error on HR1 (stat.error)
HR2 -0.17  hardness ratio 2 (Note 2)   (phot.flux;arith.ratio)
e_HR2 0.01  Error on HR2 (stat.error)
Extent 41.0  Source extent, by which the source image exceeds the point spread function. (phys.angSize;src)
L_Extent 844.0  Likelihood of source extent (stat.likelihood)
ML 31867  Likelihood from maximum-likelihood method (stat.fit.goodness)
Ldetect 5088  Likelihood of source detection algorithm (stat.likelihood)
RibDist 901 arcsec Distance to next rib or edge (pos.angDistance)
SrcDist 325 arcsec Distance to next source before screening (pos.angDistance)
SrcDist2 658 arcsec Distance to next source after screening (pos.angDistance)
PrioFlags111111   [01] Source detection string (Note 3)   (meta.code)
PHA    [ABCDb ] Source detection string (Note 4)   (meta.note)
Cell 4 45arcsec Detect cell size (Note 5)   (instr.fov;instr.pixel)
VigFactor 0.70   []? Vignetting factor (6) (Note 6)   (instr.param)
ConfuseY   [YN] Confusion indicator (meta.note)
ColumnValue  Explain   (UCD)
_r0.3783 arcmin Distance from center ( 10.67250 41.26300)[FK5/J2000] (pos.angDistance)
_RAJ200000 42 42.40 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (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)
_RAB195000 39 58.17 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (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)
_Glon121.1678 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5734 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
2541recno 2541  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqWG600327P_N1_P1  ROSAT observation sequence number (meta.id)
MASOL 23  MASOL main running number (meta.id)
Name1RXP J004242+4116.1  ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main)
RAJ2000 10.67667 deg Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main)
DEJ2000 41.26847 deg Declination (J2000), decimal degrees (pos.eq.dec;meta.main)
GLON121.16793 deg Galactic longitude (pos.galactic.lon)
GLAT-21.57337 deg Galactic latitude (pos.galactic.lat)
ErrML 5.0 arcsec Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error)
ErrBor 10.1 arcsec Positional accuracy: boresight error (stat.error)
ErrSys 6.0 arcsec Positional accuracy: systematic error (stat.error)
PosErr 12.7 arcsec Total Positional accuracy (stat.error)
OffAxis 11.12 arcmin Off-axis radius in arcmin (phys.angSize;src)
Count 1.30e+00 ct/s Source countrate (vignetting corrected) (phot.count;em.X-ray)
e_Count 2.67e-02 ct/s Mean error on Count (stat.error)
bgCt 1.17e-03 ct/s/arcmin2Background countrate (instr.background)
ExpTime 2049 s Exposure time (time.duration;obs.exposure)
HR1 0.91  Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio)
e_HR1 0.01  Error on HR1 (stat.error)
HR2 -0.03  hardness ratio 2 (Note 2)   (phot.flux;arith.ratio)
e_HR2 0.02  Error on HR2 (stat.error)
Extent 155.0  Source extent, by which the source image exceeds the point spread function. (phys.angSize;src)
L_Extent 4052.4  Likelihood of source extent (stat.likelihood)
ML 1642  Likelihood from maximum-likelihood method (stat.fit.goodness)
Ldetect 1875  Likelihood of source detection algorithm (stat.likelihood)
RibDist 901 arcsec Distance to next rib or edge (pos.angDistance)
SrcDist 225 arcsec Distance to next source before screening (pos.angDistance)
SrcDist2 532 arcsec Distance to next source after screening (pos.angDistance)
PrioFlags111111   [01] Source detection string (Note 3)   (meta.code)
PHAb   [ABCDb ] Source detection string (Note 4)   (meta.note)
Cell 1 45arcsec Detect cell size (Note 5)   (instr.fov;instr.pixel)
VigFactor 0.95   []? Vignetting factor (6) (Note 6)   (instr.param)
ConfuseY   [YN] Confusion indicator (meta.note)
ColumnValue  Explain   (UCD)
_r0.4880 arcmin Distance from center ( 10.67250 41.26300)[FK5/J2000] (pos.angDistance)
_RAJ200000 42 41.20 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (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)
_RAB195000 39 56.98 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (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)
_Glon121.1632 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5868 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
2523recno 2523  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqCA141837P_N1_P1  ROSAT observation sequence number (meta.id)
MASOL 1  MASOL main running number (meta.id)
Name1RXP J004241+4115.2  ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main)
RAJ2000 10.67167 deg Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main)
DEJ2000 41.25489 deg Declination (J2000), decimal degrees (pos.eq.dec;meta.main)
GLON121.16336 deg Galactic longitude (pos.galactic.lon)
GLAT-21.58681 deg Galactic latitude (pos.galactic.lat)
ErrML 9.1 arcsec Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error)
ErrBor 10.1 arcsec Positional accuracy: boresight error (stat.error)
ErrSys 6.0 arcsec Positional accuracy: systematic error (stat.error)
PosErr 14.8 arcsec Total Positional accuracy (stat.error)
OffAxis 49.09 arcmin Off-axis radius in arcmin (phys.angSize;src)
Count 1.80e+00 ct/s Source countrate (vignetting corrected) (phot.count;em.X-ray)
e_Count 5.80e-02 ct/s Mean error on Count (stat.error)
bgCt 1.61e-04 ct/s/arcmin2Background countrate (instr.background)
ExpTime 1242 s Exposure time (time.duration;obs.exposure)
HR1 0.90  Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio)
e_HR1 0.02  Error on HR1 (stat.error)
HR2 -0.10  hardness ratio 2 (Note 2)   (phot.flux;arith.ratio)
e_HR2 0.03  Error on HR2 (stat.error)
Extent 142.0  Source extent, by which the source image exceeds the point spread function. (phys.angSize;src)
L_Extent 257.8  Likelihood of source extent (stat.likelihood)
ML 1203  Likelihood from maximum-likelihood method (stat.fit.goodness)
Ldetect 504  Likelihood of source detection algorithm (stat.likelihood)
RibDist 456 arcsec Distance to next rib or edge (pos.angDistance)
SrcDist 920 arcsec Distance to next source before screening (pos.angDistance)
SrcDist2 920 arcsec Distance to next source after screening (pos.angDistance)
PrioFlags111110   [01] Source detection string (Note 3)   (meta.code)
PHA    [ABCDb ] Source detection string (Note 4)   (meta.note)
Cell 8 45arcsec Detect cell size (Note 5)   (instr.fov;instr.pixel)
VigFactor 0.56   []? Vignetting factor (6) (Note 6)   (instr.param)
ConfuseN   [YN] Confusion indicator (meta.note)
ColumnValue  Explain   (UCD)
_r0.5126 arcmin Distance from center ( 10.67250 41.26300)[FK5/J2000] (pos.angDistance)
_RAJ200000 42 39.00 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (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)
_RAB195000 39 54.78 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (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)
_Glon121.1563 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5744 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
2511recno 2511  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqWG600326P-2_N1_P1  ROSAT observation sequence number (meta.id)
MASOL 18  MASOL main running number (meta.id)
Name1RXP J004239+4116.0  ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main)
RAJ2000 10.66250 deg Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main)
DEJ2000 41.26706 deg Declination (J2000), decimal degrees (pos.eq.dec;meta.main)
GLON121.15644 deg Galactic longitude (pos.galactic.lon)
GLAT-21.57440 deg Galactic latitude (pos.galactic.lat)
ErrML 1.9 arcsec Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error)
ErrBor 4.0 arcsec Positional accuracy: boresight error (stat.error)
ErrSys 6.0 arcsec Positional accuracy: systematic error (stat.error)
PosErr 7.5 arcsec Total Positional accuracy (stat.error)
OffAxis 4.38 arcmin Off-axis radius in arcmin (phys.angSize;src)
Count 1.61e-01 ct/s Source countrate (vignetting corrected) (phot.count;em.X-ray)
e_Count 1.67e-02 ct/s Mean error on Count (stat.error)
bgCt 1.84e-03 ct/s/arcmin2Background countrate (instr.background)
ExpTime 650 s Exposure time (time.duration;obs.exposure)
HR1 0.86  Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio)
e_HR1 0.06  Error on HR1 (stat.error)
HR2 0.00  hardness ratio 2 (Note 2)   (phot.flux;arith.ratio)
e_HR2 0.10  Error on HR2 (stat.error)
Extent 4.0  Source extent, by which the source image exceeds the point spread function. (phys.angSize;src)
L_Extent 0.7  Likelihood of source extent (stat.likelihood)
ML 454  Likelihood from maximum-likelihood method (stat.fit.goodness)
Ldetect 233  Likelihood of source detection algorithm (stat.likelihood)
RibDist 1198 arcsec Distance to next rib or edge (pos.angDistance)
SrcDist 70 arcsec Distance to next source before screening (pos.angDistance)
SrcDist2 88 arcsec Distance to next source after screening (pos.angDistance)
PrioFlags111110   [01] Source detection string (Note 3)   (meta.code)
PHAb   [ABCDb ] Source detection string (Note 4)   (meta.note)
Cell 1 45arcsec Detect cell size (Note 5)   (instr.fov;instr.pixel)
VigFactor 0.99   []? Vignetting factor (6) (Note 6)   (instr.param)
ConfuseY   [YN] Confusion indicator (meta.note)
ColumnValue  Explain   (UCD)
_r0.5747 arcmin Distance from center ( 10.67250 41.26300)[FK5/J2000] (pos.angDistance)
_RAJ200000 42 42.60 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (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)
_RAB195000 39 58.37 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (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)
_Glon121.1679 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5877 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
2545recno 2545  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqCA141836P_N1_P1  ROSAT observation sequence number (meta.id)
MASOL 1  MASOL main running number (meta.id)
Name1RXP J004242+4115.2  ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main)
RAJ2000 10.67750 deg Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main)
DEJ2000 41.25419 deg Declination (J2000), decimal degrees (pos.eq.dec;meta.main)
GLON121.16805 deg Galactic longitude (pos.galactic.lon)
GLAT-21.58766 deg Galactic latitude (pos.galactic.lat)
ErrML 10.0 arcsec Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error)
ErrBor 10.1 arcsec Positional accuracy: boresight error (stat.error)
ErrSys 6.0 arcsec Positional accuracy: systematic error (stat.error)
PosErr 15.4 arcsec Total Positional accuracy (stat.error)
OffAxis 49.20 arcmin Off-axis radius in arcmin (phys.angSize;src)
Count 1.64e+00 ct/s Source countrate (vignetting corrected) (phot.count;em.X-ray)
e_Count 6.31e-02 ct/s Mean error on Count (stat.error)
bgCt 2.04e-04 ct/s/arcmin2Background countrate (instr.background)
ExpTime 982 s Exposure time (time.duration;obs.exposure)
HR1 0.87  Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio)
e_HR1 0.12  Error on HR1 (stat.error)
HR2 -0.12  hardness ratio 2 (Note 2)   (phot.flux;arith.ratio)
e_HR2 0.03  Error on HR2 (stat.error)
Extent 118.0  Source extent, by which the source image exceeds the point spread function. (phys.angSize;src)
L_Extent 117.8  Likelihood of source extent (stat.likelihood)
ML 855  Likelihood from maximum-likelihood method (stat.fit.goodness)
Ldetect 383  Likelihood of source detection algorithm (stat.likelihood)
RibDist 393 arcsec Distance to next rib or edge (pos.angDistance)
SrcDist 930 arcsec Distance to next source before screening (pos.angDistance)
SrcDist2 930 arcsec Distance to next source after screening (pos.angDistance)
PrioFlags111110   [01] Source detection string (Note 3)   (meta.code)
PHA    [ABCDb ] Source detection string (Note 4)   (meta.note)
Cell 8 45arcsec Detect cell size (Note 5)   (instr.fov;instr.pixel)
VigFactor 0.56   []? Vignetting factor (6) (Note 6)   (instr.param)
ConfuseN   [YN] Confusion indicator (meta.note)
ColumnValue  Explain   (UCD)
_r0.6780 arcmin Distance from center ( 10.67250 41.26300)[FK5/J2000] (pos.angDistance)
_RAJ200000 42 37.80 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (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)
_RAB195000 39 53.59 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (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)
_Glon121.1521 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5776 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
2503recno 2503  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqWG600347P_N1_P1  ROSAT observation sequence number (meta.id)
MASOL 36  MASOL main running number (meta.id)
Name1RXP J004237+4115.8  ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main)
RAJ2000 10.65750 deg Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main)
DEJ2000 41.26375 deg Declination (J2000), decimal degrees (pos.eq.dec;meta.main)
GLON121.15227 deg Galactic longitude (pos.galactic.lon)
GLAT-21.57756 deg Galactic latitude (pos.galactic.lat)
ErrML 2.2 arcsec Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error)
ErrBor 4.0 arcsec Positional accuracy: boresight error (stat.error)
ErrSys 6.0 arcsec Positional accuracy: systematic error (stat.error)
PosErr 7.5 arcsec Total Positional accuracy (stat.error)
OffAxis 13.96 arcmin Off-axis radius in arcmin (phys.angSize;src)
Count 4.07e-01 ct/s Source countrate (vignetting corrected) (phot.count;em.X-ray)
e_Count 1.30e-02 ct/s Mean error on Count (stat.error)
bgCt 1.26e-03 ct/s/arcmin2Background countrate (instr.background)
ExpTime 2506 s Exposure time (time.duration;obs.exposure)
HR1 0.88  Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio)
e_HR1 0.02  Error on HR1 (stat.error)
HR2 0.18  hardness ratio 2 (Note 2)   (phot.flux;arith.ratio)
e_HR2 0.03  Error on HR2 (stat.error)
Extent 43.0  Source extent, by which the source image exceeds the point spread function. (phys.angSize;src)
L_Extent 744.3  Likelihood of source extent (stat.likelihood)
ML 2430  Likelihood from maximum-likelihood method (stat.fit.goodness)
Ldetect 1834  Likelihood of source detection algorithm (stat.likelihood)
RibDist 477 arcsec Distance to next rib or edge (pos.angDistance)
SrcDist 78 arcsec Distance to next source before screening (pos.angDistance)
SrcDist2 203 arcsec Distance to next source after screening (pos.angDistance)
PrioFlags111111   [01] Source detection string (Note 3)   (meta.code)
PHAb   [ABCDb ] Source detection string (Note 4)   (meta.note)
Cell 1 45arcsec Detect cell size (Note 5)   (instr.fov;instr.pixel)
VigFactor 0.93   []? Vignetting factor (6) (Note 6)   (instr.param)
ConfuseY   [YN] Confusion indicator (meta.note)
ColumnValue  Explain   (UCD)
_r0.6904 arcmin Distance from center ( 10.67250 41.26300)[FK5/J2000] (pos.angDistance)
_RAJ200000 42 42.80 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (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)
_RAB195000 39 58.57 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (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)
_Glon121.1685 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5895 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
2547recno 2547  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqCA141839P_N1_P1  ROSAT observation sequence number (meta.id)
MASOL 1  MASOL main running number (meta.id)
Name1RXP J004242+4115.1  ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main)
RAJ2000 10.67833 deg Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main)
DEJ2000 41.25236 deg Declination (J2000), decimal degrees (pos.eq.dec;meta.main)
GLON121.16865 deg Galactic longitude (pos.galactic.lon)
GLAT-21.58952 deg Galactic latitude (pos.galactic.lat)
ErrML 9.7 arcsec Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error)
ErrBor 10.1 arcsec Positional accuracy: boresight error (stat.error)
ErrSys 6.0 arcsec Positional accuracy: systematic error (stat.error)
PosErr 15.2 arcsec Total Positional accuracy (stat.error)
OffAxis 49.13 arcmin Off-axis radius in arcmin (phys.angSize;src)
Count 1.69e+00 ct/s Source countrate (vignetting corrected) (phot.count;em.X-ray)
e_Count 5.90e-02 ct/s Mean error on Count (stat.error)
bgCt 1.60e-04 ct/s/arcmin2Background countrate (instr.background)
ExpTime 1124 s Exposure time (time.duration;obs.exposure)
HR1 0.89  Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio)
e_HR1 0.04  Error on HR1 (stat.error)
HR2 -0.16  hardness ratio 2 (Note 2)   (phot.flux;arith.ratio)
e_HR2 0.03  Error on HR2 (stat.error)
Extent 135.0  Source extent, by which the source image exceeds the point spread function. (phys.angSize;src)
L_Extent 204.6  Likelihood of source extent (stat.likelihood)
ML 1026  Likelihood from maximum-likelihood method (stat.fit.goodness)
Ldetect 451  Likelihood of source detection algorithm (stat.likelihood)
RibDist 414 arcsec Distance to next rib or edge (pos.angDistance)
SrcDist 893 arcsec Distance to next source before screening (pos.angDistance)
SrcDist2 893 arcsec Distance to next source after screening (pos.angDistance)
PrioFlags111110   [01] Source detection string (Note 3)   (meta.code)
PHA    [ABCDb ] Source detection string (Note 4)   (meta.note)
Cell 8 45arcsec Detect cell size (Note 5)   (instr.fov;instr.pixel)
VigFactor 0.57   []? Vignetting factor (6) (Note 6)   (instr.param)
ConfuseN   [YN] Confusion indicator (meta.note)
ColumnValue  Explain   (UCD)
_r0.7067 arcmin Distance from center ( 10.67250 41.26300)[FK5/J2000] (pos.angDistance)
_RAJ200000 42 44.20 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (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)
_RAB195000 39 59.96 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (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)
_Glon121.1740 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5712 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
2552recno 2552  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqWG600306P_N1_P1  ROSAT observation sequence number (meta.id)
MASOL 27  MASOL main running number (meta.id)
Name1RXP J004244+4116.2  ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main)
RAJ2000 10.68417 deg Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main)
DEJ2000 41.27086 deg Declination (J2000), decimal degrees (pos.eq.dec;meta.main)
GLON121.17409 deg Galactic longitude (pos.galactic.lon)
GLAT-21.57119 deg Galactic latitude (pos.galactic.lat)
ErrML 4.0 arcsec Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error)
ErrBor 10.1 arcsec Positional accuracy: boresight error (stat.error)
ErrSys 6.0 arcsec Positional accuracy: systematic error (stat.error)
PosErr 12.4 arcsec Total Positional accuracy (stat.error)
OffAxis 13.69 arcmin Off-axis radius in arcmin (phys.angSize;src)
Count 1.09e+00 ct/s Source countrate (vignetting corrected) (phot.count;em.X-ray)
e_Count 2.33e-02 ct/s Mean error on Count (stat.error)
bgCt 1.24e-03 ct/s/arcmin2Background countrate (instr.background)
ExpTime 2200 s Exposure time (time.duration;obs.exposure)
HR1 0.89  Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio)
e_HR1 0.01  Error on HR1 (stat.error)
HR2 -0.11  hardness ratio 2 (Note 2)   (phot.flux;arith.ratio)
e_HR2 0.02  Error on HR2 (stat.error)
Extent 120.0  Source extent, by which the source image exceeds the point spread function. (phys.angSize;src)
L_Extent 3521.2  Likelihood of source extent (stat.likelihood)
ML 1975  Likelihood from maximum-likelihood method (stat.fit.goodness)
Ldetect 1565  Likelihood of source detection algorithm (stat.likelihood)
RibDist 859 arcsec Distance to next rib or edge (pos.angDistance)
SrcDist 190 arcsec Distance to next source before screening (pos.angDistance)
SrcDist2 333 arcsec Distance to next source after screening (pos.angDistance)
PrioFlags111111   [01] Source detection string (Note 3)   (meta.code)
PHAb   [ABCDb ] Source detection string (Note 4)   (meta.note)
Cell 1 45arcsec Detect cell size (Note 5)   (instr.fov;instr.pixel)
VigFactor 0.92   []? Vignetting factor (6) (Note 6)   (instr.param)
ConfuseY   [YN] Confusion indicator (meta.note)
ColumnValue  Explain   (UCD)
_r0.7097 arcmin Distance from center ( 10.67250 41.26300)[FK5/J2000] (pos.angDistance)
_RAJ200000 42 44.30 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (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)
_RAB195000 40 00.06 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (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)
_Glon121.1743 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5715 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
2554recno 2554  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqWG600305P_N1_P1  ROSAT observation sequence number (meta.id)
MASOL 17  MASOL main running number (meta.id)
Name1RXP J004244+4116.2  ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main)
RAJ2000 10.68458 deg Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main)
DEJ2000 41.27058 deg Declination (J2000), decimal degrees (pos.eq.dec;meta.main)
GLON121.17441 deg Galactic longitude (pos.galactic.lon)
GLAT-21.57148 deg Galactic latitude (pos.galactic.lat)
ErrML 3.9 arcsec Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error)
ErrBor 10.1 arcsec Positional accuracy: boresight error (stat.error)
ErrSys 6.0 arcsec Positional accuracy: systematic error (stat.error)
PosErr 12.3 arcsec Total Positional accuracy (stat.error)
OffAxis 14.62 arcmin Off-axis radius in arcmin (phys.angSize;src)
Count 9.79e-01 ct/s Source countrate (vignetting corrected) (phot.count;em.X-ray)
e_Count 2.41e-02 ct/s Mean error on Count (stat.error)
bgCt 1.31e-03 ct/s/arcmin2Background countrate (instr.background)
ExpTime 1831 s Exposure time (time.duration;obs.exposure)
HR1 0.96  Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio)
e_HR1 0.01  Error on HR1 (stat.error)
HR2 -0.08  hardness ratio 2 (Note 2)   (phot.flux;arith.ratio)
e_HR2 0.02  Error on HR2 (stat.error)
Extent 102.0  Source extent, by which the source image exceeds the point spread function. (phys.angSize;src)
L_Extent 2501.8  Likelihood of source extent (stat.likelihood)
ML 1910  Likelihood from maximum-likelihood method (stat.fit.goodness)
Ldetect 1419  Likelihood of source detection algorithm (stat.likelihood)
RibDist 646 arcsec Distance to next rib or edge (pos.angDistance)
SrcDist 193 arcsec Distance to next source before screening (pos.angDistance)
SrcDist2 358 arcsec Distance to next source after screening (pos.angDistance)
PrioFlags111111   [01] Source detection string (Note 3)   (meta.code)
PHAb   [ABCDb ] Source detection string (Note 4)   (meta.note)
Cell 1 45arcsec Detect cell size (Note 5)   (instr.fov;instr.pixel)
VigFactor 0.91   []? Vignetting factor (6) (Note 6)   (instr.param)
ConfuseY   [YN] Confusion indicator (meta.note)
ColumnValue  Explain   (UCD)
_r0.7108 arcmin Distance from center ( 10.67250 41.26300)[FK5/J2000] (pos.angDistance)
_RAJ200000 42 37.90 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (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)
_RAB195000 39 53.69 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (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)
_Glon121.1526 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5738 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
2504recno 2504  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqWG600068P_N1_P1  ROSAT observation sequence number (meta.id)
MASOL 35  MASOL main running number (meta.id)
Name1RXP J004237+4116.0  ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main)
RAJ2000 10.65792 deg Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main)
DEJ2000 41.26750 deg Declination (J2000), decimal degrees (pos.eq.dec;meta.main)
GLON121.15275 deg Galactic longitude (pos.galactic.lon)
GLAT-21.57383 deg Galactic latitude (pos.galactic.lat)
ErrML 0.4 arcsec Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error)
ErrBor 10.1 arcsec Positional accuracy: boresight error (stat.error)
ErrSys 6.0 arcsec Positional accuracy: systematic error (stat.error)
PosErr 11.7 arcsec Total Positional accuracy (stat.error)
OffAxis 7.84 arcmin Off-axis radius in arcmin (phys.angSize;src)
Count 1.06e-01 ct/s Source countrate (vignetting corrected) (phot.count;em.X-ray)
e_Count 1.91e-03 ct/s Mean error on Count (stat.error)
bgCt 8.36e-05 ct/s/arcmin2Background countrate (instr.background)
ExpTime 30623 s Exposure time (time.duration;obs.exposure)
HR1 0.91  Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio)
e_HR1 0.01  Error on HR1 (stat.error)
HR2 0.01  hardness ratio 2 (Note 2)   (phot.flux;arith.ratio)
e_HR2 0.02  Error on HR2 (stat.error)
Extent 6.0  Source extent, by which the source image exceeds the point spread function. (phys.angSize;src)
L_Extent 47.8  Likelihood of source extent (stat.likelihood)
ML 14060  Likelihood from maximum-likelihood method (stat.fit.goodness)
Ldetect 7208  Likelihood of source detection algorithm (stat.likelihood)
RibDist 987 arcsec Distance to next rib or edge (pos.angDistance)
SrcDist 159 arcsec Distance to next source before screening (pos.angDistance)
SrcDist2 159 arcsec Distance to next source after screening (pos.angDistance)
PrioFlags111111   [01] Source detection string (Note 3)   (meta.code)
PHA    [ABCDb ] Source detection string (Note 4)   (meta.note)
Cell 1 45arcsec Detect cell size (Note 5)   (instr.fov;instr.pixel)
VigFactor 0.98   []? Vignetting factor (6) (Note 6)   (instr.param)
ConfuseN   [YN] Confusion indicator (meta.note)
ColumnValue  Explain   (UCD)
_r0.7256 arcmin Distance from center ( 10.67250 41.26300)[FK5/J2000] (pos.angDistance)
_RAJ200000 42 39.70 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (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)
_RAB195000 39 55.48 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (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)
_Glon121.1589 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5677 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
2514recno 2514  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqWG600066P_N1_P1  ROSAT observation sequence number (meta.id)
MASOL 61  MASOL main running number (meta.id)
Name1RXP J004239+4116.4  ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main)
RAJ2000 10.66542 deg Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main)
DEJ2000 41.27386 deg Declination (J2000), decimal degrees (pos.eq.dec;meta.main)
GLON121.15906 deg Galactic longitude (pos.galactic.lon)
GLAT-21.56768 deg Galactic latitude (pos.galactic.lat)
ErrML 1.9 arcsec Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error)
ErrBor 10.1 arcsec Positional accuracy: boresight error (stat.error)
ErrSys 6.0 arcsec Positional accuracy: systematic error (stat.error)
PosErr 11.9 arcsec Total Positional accuracy (stat.error)
OffAxis 47.32 arcmin Off-axis radius in arcmin (phys.angSize;src)
Count 1.38e+00 ct/s Source countrate (vignetting corrected) (phot.count;em.X-ray)
e_Count 1.21e-02 ct/s Mean error on Count (stat.error)
bgCt 9.47e-05 ct/s/arcmin2Background countrate (instr.background)
ExpTime 19317 s Exposure time (time.duration;obs.exposure)
HR1 0.85  Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio)
e_HR1 0.01  Error on HR1 (stat.error)
HR2 -0.16  hardness ratio 2 (Note 2)   (phot.flux;arith.ratio)
e_HR2 0.01  Error on HR2 (stat.error)
Extent 101.0  Source extent, by which the source image exceeds the point spread function. (phys.angSize;src)
L_Extent 2391.7  Likelihood of source extent (stat.likelihood)
ML 22792  Likelihood from maximum-likelihood method (stat.fit.goodness)
Ldetect 1830  Likelihood of source detection algorithm (stat.likelihood)
RibDist 604 arcsec Distance to next rib or edge (pos.angDistance)
SrcDist 477 arcsec Distance to next source before screening (pos.angDistance)
SrcDist2 804 arcsec Distance to next source after screening (pos.angDistance)
PrioFlags111111   [01] Source detection string (Note 3)   (meta.code)
PHA    [ABCDb ] Source detection string (Note 4)   (meta.note)
Cell 4 45arcsec Detect cell size (Note 5)   (instr.fov;instr.pixel)
VigFactor 0.58   []? Vignetting factor (6) (Note 6)   (instr.param)
ConfuseY   [YN] Confusion indicator (meta.note)
ColumnValue  Explain   (UCD)
_r0.7620 arcmin Distance from center ( 10.67250 41.26300)[FK5/J2000] (pos.angDistance)
_RAJ200000 42 37.70 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (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)
_RAB195000 39 53.49 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (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)
_Glon121.1520 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5731 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
2502recno 2502  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqWG600307P-1_N1_P1  ROSAT observation sequence number (meta.id)
MASOL 28  MASOL main running number (meta.id)
Name1RXP J004237+4116.0  ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main)
RAJ2000 10.65708 deg Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main)
DEJ2000 41.26819 deg Declination (J2000), decimal degrees (pos.eq.dec;meta.main)
GLON121.15211 deg Galactic longitude (pos.galactic.lon)
GLAT-21.57311 deg Galactic latitude (pos.galactic.lat)
ErrML 2.9 arcsec Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error)
ErrBor 4.0 arcsec Positional accuracy: boresight error (stat.error)
ErrSys 6.0 arcsec Positional accuracy: systematic error (stat.error)
PosErr 7.8 arcsec Total Positional accuracy (stat.error)
OffAxis 16.67 arcmin Off-axis radius in arcmin (phys.angSize;src)
Count 4.11e-01 ct/s Source countrate (vignetting corrected) (phot.count;em.X-ray)
e_Count 1.61e-02 ct/s Mean error on Count (stat.error)
bgCt 1.54e-03 ct/s/arcmin2Background countrate (instr.background)
ExpTime 1687 s Exposure time (time.duration;obs.exposure)
HR1 0.87  Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio)
e_HR1 0.02  Error on HR1 (stat.error)
HR2 0.09  hardness ratio 2 (Note 2)   (phot.flux;arith.ratio)
e_HR2 0.04  Error on HR2 (stat.error)
Extent 44.0  Source extent, by which the source image exceeds the point spread function. (phys.angSize;src)
L_Extent 433.1  Likelihood of source extent (stat.likelihood)
ML 1600  Likelihood from maximum-likelihood method (stat.fit.goodness)
Ldetect 1366  Likelihood of source detection algorithm (stat.likelihood)
RibDist 541 arcsec Distance to next rib or edge (pos.angDistance)
SrcDist 51 arcsec Distance to next source before screening (pos.angDistance)
SrcDist2 318 arcsec Distance to next source after screening (pos.angDistance)
PrioFlags111101   [01] Source detection string (Note 3)   (meta.code)
PHAb   [ABCDb ] Source detection string (Note 4)   (meta.note)
Cell 2 45arcsec Detect cell size (Note 5)   (instr.fov;instr.pixel)
VigFactor 0.91   []? Vignetting factor (6) (Note 6)   (instr.param)
ConfuseY   [YN] Confusion indicator (meta.note)
ColumnValue  Explain   (UCD)
_r0.8315 arcmin Distance from center ( 10.67250 41.26300)[FK5/J2000] (pos.angDistance)
_RAJ200000 42 44.30 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (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)
_RAB195000 40 00.06 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (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)
_Glon121.1744 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5686 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
2553recno 2553  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqWG600067P_N2_P1  ROSAT observation sequence number (meta.id)
MASOL 63  MASOL main running number (meta.id)
Name1RXP J004244+4116.4  ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main)
RAJ2000 10.68458 deg Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main)
DEJ2000 41.27347 deg Declination (J2000), decimal degrees (pos.eq.dec;meta.main)
GLON121.17452 deg Galactic longitude (pos.galactic.lon)
GLAT-21.56859 deg Galactic latitude (pos.galactic.lat)
ErrML 0.6 arcsec Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error)
ErrBor 10.1 arcsec Positional accuracy: boresight error (stat.error)
ErrSys 6.0 arcsec Positional accuracy: systematic error (stat.error)
PosErr 11.7 arcsec Total Positional accuracy (stat.error)
OffAxis 19.45 arcmin Off-axis radius in arcmin (phys.angSize;src)
Count 2.14e-01 ct/s Source countrate (vignetting corrected) (phot.count;em.X-ray)
e_Count 3.24e-03 ct/s Mean error on Count (stat.error)
bgCt 7.59e-05 ct/s/arcmin2Background countrate (instr.background)
ExpTime 23981 s Exposure time (time.duration;obs.exposure)
HR1 0.83  Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio)
e_HR1 0.01  Error on HR1 (stat.error)
HR2 -0.14  hardness ratio 2 (Note 2)   (phot.flux;arith.ratio)
e_HR2 0.02  Error on HR2 (stat.error)
Extent 22.0  Source extent, by which the source image exceeds the point spread function. (phys.angSize;src)
L_Extent 963.6  Likelihood of source extent (stat.likelihood)
ML 13329  Likelihood from maximum-likelihood method (stat.fit.goodness)
Ldetect 2180  Likelihood of source detection algorithm (stat.likelihood)
RibDist 201 arcsec Distance to next rib or edge (pos.angDistance)
SrcDist 91 arcsec Distance to next source before screening (pos.angDistance)
SrcDist2 234 arcsec Distance to next source after screening (pos.angDistance)
PrioFlags111111   [01] Source detection string (Note 3)   (meta.code)
PHA    [ABCDb ] Source detection string (Note 4)   (meta.note)
Cell 1 45arcsec Detect cell size (Note 5)   (instr.fov;instr.pixel)
VigFactor 0.88   []? Vignetting factor (6) (Note 6)   (instr.param)
ConfuseY   [YN] Confusion indicator (meta.note)
ColumnValue  Explain   (UCD)
_r0.8391 arcmin Distance from center ( 10.67250 41.26300)[FK5/J2000] (pos.angDistance)
_RAJ200000 42 44.70 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (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)
_RAB195000 40 00.46 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (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)
_Glon121.1750 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5885 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
2561recno 2561  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqWG600320P-1_N1_P1  ROSAT observation sequence number (meta.id)
MASOL 2  MASOL main running number (meta.id)
Name1RXP J004244+4115.2  ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main)
RAJ2000 10.68625 deg Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main)
DEJ2000 41.25358 deg Declination (J2000), decimal degrees (pos.eq.dec;meta.main)
GLON121.17509 deg Galactic longitude (pos.galactic.lon)
GLAT-21.58851 deg Galactic latitude (pos.galactic.lat)
ErrML 0.0 arcsec Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error)
ErrBor 4.0 arcsec Positional accuracy: boresight error (stat.error)
ErrSys 6.0 arcsec Positional accuracy: systematic error (stat.error)
PosErr 7.2 arcsec Total Positional accuracy (stat.error)
OffAxis 44.14 arcmin Off-axis radius in arcmin (phys.angSize;src)
Count 2.21e-01 ct/s Source countrate (vignetting corrected) (phot.count;em.X-ray)
e_Count 0.00e+00 ct/s Mean error on Count (stat.error)
bgCt 2.58e-03 ct/s/arcmin2Background countrate (instr.background)
ExpTime 1564 s Exposure time (time.duration;obs.exposure)
HR1 0.70  Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio)
e_HR1 0.03  Error on HR1 (stat.error)
HR2 0.03  hardness ratio 2 (Note 2)   (phot.flux;arith.ratio)
e_HR2 0.04  Error on HR2 (stat.error)
Extent 169.0  Source extent, by which the source image exceeds the point spread function. (phys.angSize;src)
L_Extent 0.0  Likelihood of source extent (stat.likelihood)
ML -1  Likelihood from maximum-likelihood method (stat.fit.goodness)
Ldetect 434  Likelihood of source detection algorithm (stat.likelihood)
RibDist 711 arcsec Distance to next rib or edge (pos.angDistance)
SrcDist 1429 arcsec Distance to next source before screening (pos.angDistance)
SrcDist2 1429 arcsec Distance to next source after screening (pos.angDistance)
PrioFlags111111   [01] Source detection string (Note 3)   (meta.code)
PHAb   [ABCDb ] Source detection string (Note 4)   (meta.note)
Cell 4 45arcsec Detect cell size (Note 5)   (instr.fov;instr.pixel)
VigFactor    []? Vignetting factor (6) (Note 6)   (instr.param)
ConfuseN   [YN] Confusion indicator (meta.note)
ColumnValue  Explain   (UCD)
_r0.8514 arcmin Distance from center ( 10.67250 41.26300)[FK5/J2000] (pos.angDistance)
_RAJ200000 42 37.00 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEJ2000+41 15 34.6 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec)
_RAB195000 39 52.79 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEB1950+40 59 08.9 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec)
_Glon121.1493 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5816 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
2501recno 2501  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqCA141825P_N1_P1  ROSAT observation sequence number (meta.id)
MASOL 1  MASOL main running number (meta.id)
Name1RXP J004237+4115.5  ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main)
RAJ2000 10.65417 deg Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main)
DEJ2000 41.25961 deg Declination (J2000), decimal degrees (pos.eq.dec;meta.main)
GLON121.14941 deg Galactic longitude (pos.galactic.lon)
GLAT-21.58161 deg Galactic latitude (pos.galactic.lat)
ErrML 6.7 arcsec Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error)
ErrBor 10.1 arcsec Positional accuracy: boresight error (stat.error)
ErrSys 6.0 arcsec Positional accuracy: systematic error (stat.error)
PosErr 13.5 arcsec Total Positional accuracy (stat.error)
OffAxis 48.87 arcmin Off-axis radius in arcmin (phys.angSize;src)
Count 1.33e+00 ct/s Source countrate (vignetting corrected) (phot.count;em.X-ray)
e_Count 3.96e-02 ct/s Mean error on Count (stat.error)
bgCt 1.31e-04 ct/s/arcmin2Background countrate (instr.background)
ExpTime 1831 s Exposure time (time.duration;obs.exposure)
HR1 0.89  Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio)
e_HR1 0.02  Error on HR1 (stat.error)
HR2 -0.07  hardness ratio 2 (Note 2)   (phot.flux;arith.ratio)
e_HR2 0.03  Error on HR2 (stat.error)
Extent 96.0  Source extent, by which the source image exceeds the point spread function. (phys.angSize;src)
L_Extent 123.2  Likelihood of source extent (stat.likelihood)
ML 1765  Likelihood from maximum-likelihood method (stat.fit.goodness)
Ldetect 663  Likelihood of source detection algorithm (stat.likelihood)
RibDist 393 arcsec Distance to next rib or edge (pos.angDistance)
SrcDist 863 arcsec Distance to next source before screening (pos.angDistance)
SrcDist2 863 arcsec Distance to next source after screening (pos.angDistance)
PrioFlags111111   [01] Source detection string (Note 3)   (meta.code)
PHA    [ABCDb ] Source detection string (Note 4)   (meta.note)
Cell 8 45arcsec Detect cell size (Note 5)   (instr.fov;instr.pixel)
VigFactor 0.57   []? Vignetting factor (6) (Note 6)   (instr.param)
ConfuseN   [YN] Confusion indicator (meta.note)
ColumnValue  Explain   (UCD)
_r0.8580 arcmin Distance from center ( 10.67250 41.26300)[FK5/J2000] (pos.angDistance)
_RAJ200000 42 43.60 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (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)
_RAB195000 39 59.36 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (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)
_Glon121.1721 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5665 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
2548recno 2548  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqWG600328P_N1_P1  ROSAT observation sequence number (meta.id)
MASOL 28  MASOL main running number (meta.id)
Name1RXP J004243+4116.5  ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main)
RAJ2000 10.68167 deg Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main)
DEJ2000 41.27553 deg Declination (J2000), decimal degrees (pos.eq.dec;meta.main)
GLON121.17225 deg Galactic longitude (pos.galactic.lon)
GLAT-21.56646 deg Galactic latitude (pos.galactic.lat)
ErrML 4.3 arcsec Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error)
ErrBor 4.0 arcsec Positional accuracy: boresight error (stat.error)
ErrSys 6.0 arcsec Positional accuracy: systematic error (stat.error)
PosErr 8.4 arcsec Total Positional accuracy (stat.error)
OffAxis 18.52 arcmin Off-axis radius in arcmin (phys.angSize;src)
Count 4.53e-01 ct/s Source countrate (vignetting corrected) (phot.count;em.X-ray)
e_Count 1.71e-02 ct/s Mean error on Count (stat.error)
bgCt 1.43e-03 ct/s/arcmin2Background countrate (instr.background)
ExpTime 1714 s Exposure time (time.duration;obs.exposure)
HR1 0.83  Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio)
e_HR1 0.02  Error on HR1 (stat.error)
HR2 0.11  hardness ratio 2 (Note 2)   (phot.flux;arith.ratio)
e_HR2 0.04  Error on HR2 (stat.error)
Extent 73.0  Source extent, by which the source image exceeds the point spread function. (phys.angSize;src)
L_Extent 781.0  Likelihood of source extent (stat.likelihood)
ML 905  Likelihood from maximum-likelihood method (stat.fit.goodness)
Ldetect 695  Likelihood of source detection algorithm (stat.likelihood)
RibDist 117 arcsec Distance to next rib or edge (pos.angDistance)
SrcDist 102 arcsec Distance to next source before screening (pos.angDistance)
SrcDist2 449 arcsec Distance to next source after screening (pos.angDistance)
PrioFlags111111   [01] Source detection string (Note 3)   (meta.code)
PHAb   [ABCDb ] Source detection string (Note 4)   (meta.note)
Cell 2 45arcsec Detect cell size (Note 5)   (instr.fov;instr.pixel)
VigFactor 0.89   []? Vignetting factor (6) (Note 6)   (instr.param)
ConfuseY   [YN] Confusion indicator (meta.note)
ColumnValue  Explain   (UCD)
_r0.9031 arcmin Distance from center ( 10.67250 41.26300)[FK5/J2000] (pos.angDistance)
_RAJ200000 42 44.50 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (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)
_RAB195000 40 00.26 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (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)
_Glon121.1751 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5676 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
2555recno 2555  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqWG600326P_N1_P1  ROSAT observation sequence number (meta.id)
MASOL 17  MASOL main running number (meta.id)
Name1RXP J004244+4116.4  ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main)
RAJ2000 10.68542 deg Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main)
DEJ2000 41.27450 deg Declination (J2000), decimal degrees (pos.eq.dec;meta.main)
GLON121.17524 deg Galactic longitude (pos.galactic.lon)
GLAT-21.56759 deg Galactic latitude (pos.galactic.lat)
ErrML 1.8 arcsec Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error)
ErrBor 10.1 arcsec Positional accuracy: boresight error (stat.error)
ErrSys 6.0 arcsec Positional accuracy: systematic error (stat.error)
PosErr 11.8 arcsec Total Positional accuracy (stat.error)
OffAxis 4.09 arcmin Off-axis radius in arcmin (phys.angSize;src)
Count 1.42e-01 ct/s Source countrate (vignetting corrected) (phot.count;em.X-ray)
e_Count 9.89e-03 ct/s Mean error on Count (stat.error)
bgCt 1.26e-03 ct/s/arcmin2Background countrate (instr.background)
ExpTime 1655 s Exposure time (time.duration;obs.exposure)
HR1 0.98  Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio)
e_HR1 0.01  Error on HR1 (stat.error)
HR2 -0.01  hardness ratio 2 (Note 2)   (phot.flux;arith.ratio)
e_HR2 0.02  Error on HR2 (stat.error)
Extent 287.0  Source extent, by which the source image exceeds the point spread function. (phys.angSize;src)
L_Extent 0.0  Likelihood of source extent (stat.likelihood)
ML 721  Likelihood from maximum-likelihood method (stat.fit.goodness)
Ldetect 1815  Likelihood of source detection algorithm (stat.likelihood)
RibDist 1219 arcsec Distance to next rib or edge (pos.angDistance)
SrcDist 209 arcsec Distance to next source before screening (pos.angDistance)
SrcDist2 239 arcsec Distance to next source after screening (pos.angDistance)
PrioFlags111111   [01] Source detection string (Note 3)   (meta.code)
PHAb   [ABCDb ] Source detection string (Note 4)   (meta.note)
Cell 1 45arcsec Detect cell size (Note 5)   (instr.fov;instr.pixel)
VigFactor 0.98   []? Vignetting factor (6) (Note 6)   (instr.param)
ConfuseN   [YN] Confusion indicator (meta.note)
ColumnValue  Explain   (UCD)
_r0.9070 arcmin Distance from center ( 10.67250 41.26300)[FK5/J2000] (pos.angDistance)
_RAJ200000 42 36.60 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEJ2000+41 15 41.1 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec)
_RAB195000 39 52.39 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEB1950+40 59 15.5 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec)
_Glon121.1480 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5797 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
2500recno 2500  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqWG600304P_N1_P1  ROSAT observation sequence number (meta.id)
MASOL 10  MASOL main running number (meta.id)
Name1RXP J004236+4115.6  ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main)
RAJ2000 10.65250 deg Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main)
DEJ2000 41.26142 deg Declination (J2000), decimal degrees (pos.eq.dec;meta.main)
GLON121.14814 deg Galactic longitude (pos.galactic.lon)
GLAT-21.57976 deg Galactic latitude (pos.galactic.lat)
ErrML 3.6 arcsec Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error)
ErrBor 4.0 arcsec Positional accuracy: boresight error (stat.error)
ErrSys 6.0 arcsec Positional accuracy: systematic error (stat.error)
PosErr 8.1 arcsec Total Positional accuracy (stat.error)
OffAxis 17.35 arcmin Off-axis radius in arcmin (phys.angSize;src)
Count 5.52e-01 ct/s Source countrate (vignetting corrected) (phot.count;em.X-ray)
e_Count 1.95e-02 ct/s Mean error on Count (stat.error)
bgCt 1.54e-03 ct/s/arcmin2Background countrate (instr.background)
ExpTime 1590 s Exposure time (time.duration;obs.exposure)
HR1 0.82  Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio)
e_HR1 0.02  Error on HR1 (stat.error)
HR2 0.25  hardness ratio 2 (Note 2)   (phot.flux;arith.ratio)
e_HR2 0.04  Error on HR2 (stat.error)
Extent 66.0  Source extent, by which the source image exceeds the point spread function. (phys.angSize;src)
L_Extent 890.7  Likelihood of source extent (stat.likelihood)
ML 1270  Likelihood from maximum-likelihood method (stat.fit.goodness)
Ldetect 1078  Likelihood of source detection algorithm (stat.likelihood)
RibDist 414 arcsec Distance to next rib or edge (pos.angDistance)
SrcDist 120 arcsec Distance to next source before screening (pos.angDistance)
SrcDist2 296 arcsec Distance to next source after screening (pos.angDistance)
PrioFlags111111   [01] Source detection string (Note 3)   (meta.code)
PHAb   [ABCDb ] Source detection string (Note 4)   (meta.note)
Cell 2 45arcsec Detect cell size (Note 5)   (instr.fov;instr.pixel)
VigFactor 0.91   []? Vignetting factor (6) (Note 6)   (instr.param)
ConfuseY   [YN] Confusion indicator (meta.note)
ColumnValue  Explain   (UCD)
_r0.9862 arcmin Distance from center ( 10.67250 41.26300)[FK5/J2000] (pos.angDistance)
_RAJ200000 42 44.60 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (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)
_RAB195000 40 00.35 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (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)
_Glon121.1755 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5661 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
2557recno 2557  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SeqWG600346P_N1_P1  ROSAT observation sequence number (meta.id)
MASOL 16  MASOL main running number (meta.id)
Name1RXP J004244+4116.5  ROSAT source name (1RXP) (Note 1)   (meta.id;meta.main)
RAJ2000 10.68583 deg Right ascension (J2000), decimal degrees (pos.eq.ra;meta.main)
DEJ2000 41.27603 deg Declination (J2000), decimal degrees (pos.eq.dec;meta.main)
GLON121.17563 deg Galactic longitude (pos.galactic.lon)
GLAT-21.56607 deg Galactic latitude (pos.galactic.lat)
ErrML 8.8 arcsec Positional accuracy: error radius of Maximum Likelihood algorithm (stat.error)
ErrBor 10.1 arcsec Positional accuracy: boresight error (stat.error)
ErrSys 6.0 arcsec Positional accuracy: systematic error (stat.error)
PosErr 14.6 arcsec Total Positional accuracy (stat.error)
OffAxis 7.28 arcmin Off-axis radius in arcmin (phys.angSize;src)
Count 1.47e-01 ct/s Source countrate (vignetting corrected) (phot.count;em.X-ray)
e_Count 4.87e-03 ct/s Mean error on Count (stat.error)
bgCt 1.25e-03 ct/s/arcmin2Background countrate (instr.background)
ExpTime 1925 s Exposure time (time.duration;obs.exposure)
HR1 0.92  Hardness ratio 1 (Note 2)   (phot.flux;arith.ratio)
e_HR1 0.01  Error on HR1 (stat.error)
HR2 -0.14  hardness ratio 2 (Note 2)   (phot.flux;arith.ratio)
e_HR2 0.02  Error on HR2 (stat.error)
Extent 204.0  Source extent, by which the source image exceeds the point spread function. (phys.angSize;src)
L_Extent 3228.2  Likelihood of source extent (stat.likelihood)
ML 848  Likelihood from maximum-likelihood method (stat.fit.goodness)
Ldetect 1794  Likelihood of source detection algorithm (stat.likelihood)
RibDist 1284 arcsec Distance to next rib or edge (pos.angDistance)
SrcDist 218 arcsec Distance to next source before screening (pos.angDistance)
SrcDist2 543 arcsec Distance to next source after screening (pos.angDistance)
PrioFlags111111   [01] Source detection string (Note 3)   (meta.code)
PHAb   [ABCDb ] Source detection string (Note 4)   (meta.note)
Cell 1 45arcsec Detect cell size (Note 5)   (instr.fov;instr.pixel)
VigFactor 0.98   []? Vignetting factor (6) (Note 6)   (instr.param)
ConfuseY   [YN] Confusion indicator (meta.note)
(null)
start AladinLite
IX/12/wgacat The WGACAT version of ROSAT sources (White+ 1995)
The catalogue (68907 rows)
  -c=010.6725+41.2630, eq=J2000
Post annotation about this record
ColumnValue  Explain   (UCD)
_r0.000 arcmin Distance from center ( 10.6725 41.2630)[FK5/J2000] (pos.angDistance)
_RAJ200000 42 41.4 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (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)
_RAB195000 39 57.2 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (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)
_Glon121.1642 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5787 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
51858recno 51858  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

1WGAJ0042.6+4115  Name from this catalogue (meta.id;meta.main)
RAJ2000 10.6725 deg Right ascension of source (J2000) (pos.eq.ra;meta.main)
DEJ2000 41.2630 deg Declination of source (J2000) (pos.eq.dec;meta.main)
Xpos 7773.0 pix The source coordinate in original pixels (pos.cartesian.x;instr.det)
Ypos 4894.5 pix The source coordinate in original pixels (pos.cartesian.y;instr.det)
GLON121.16 deg Galactic Longitude (pos.galactic.lon)
GLAT-21.58 deg Galactic Latitude (pos.galactic.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)
e_Count 2e-02 ct/s Mean error on Count (stat.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)
VigFactor 1.10  Telescope vignetting correction (Note 1)   (instr.param)
ErrorRad50 arcsec 90% confidence source error radius. (stat.error)
BoxSize 105 arcsec Optimum source box size. (instr.param)
RAc.deg 10.6562 deg Image center right ascension. (Note 2)   (pos.eq.ra;meta.main)
DEc.deg 41.6749 deg Image center declination. (Note 2)   (pos.eq.dec;meta.main)
offset124.724 arcmin Offset of detected position from (RAc,DEc) (pos.angDistance)
RAt.deg 10.6897 deg Target right ascension (Note 3)   (pos.eq.ra;meta.main)
DEt.deg 41.6498 deg Target declination (Note 3)   (pos.eq.dec;meta.main)
offset223.225 arcmin Offset of detected position from (RAt,DEt) (pos.angDistance)
OBJECTM31 SURVEY 1  Original field name as found in event list (obs.field)
ROR600308   [100000/901000] number of unique sequences (meta.id)
StartDay1993-01-03 "Y:M:D" Starting day of observation ("DDD" in 001-366 range) (time.epoch)
EndDay1993-01-11 "Y:M:D" Ending day of observation (time.epoch)
Ndetect18  Total number of detections in the image. (meta.number)
IDno12  The source number in the field (Note 4)   (meta.id)
ImageFileWP600308A01_OUT  FITS image file name (meta.id.cross)
EventFileWP600308A01  Event file name (meta.id;meta.file)
SourceIDWP600308A01_OUT_12  Unique source identification (Note 5)   (meta.id)
PrBkg 0.00e+00  Probability that the detection is a background fluctuation (stat.fit.goodness)
SNR 25.80  The signal to noise ratio of the source (stat.snr)
Qual 5   [1/10] Quality flag from bad to good (Note 6)   (meta.code.qual)
RegionO   [I/O] Region of the ROSAT image (I=in, O=out) (meta.note)
Zoom20  Rebinning factor of the image (instr.param)
Bgnd 2.195e-08 ct/pix/s Background count rate (instr.background)
ExpTime 1768 s Exposure time of the field (time.duration;obs.exposure)
SR1 0.2749  Softness ratio 11-39/40-85 (Note 7)   (phot.flux;arith.ratio)
e_SR1 0.0374  Mean error on SR1 (stat.error)
HR1 1.4260  Hardness ratio 86-200/40-85 (Note 7)   (phot.flux;arith.ratio)
e_HR1 0.1174  Mean error on HR1 (stat.error)
SR2 0.9574  Hard softness ratio 50-86/87-129 (Note 7)   (phot.flux;arith.ratio)
e_SR2 0.0893  Mean error on SR2 (stat.error)
HR2 0.5277  Hard hardness ratio 130-240/87-129 (Note 7)   (phot.flux;arith.ratio)
e_HR2 0.0586  Mean error on HR2 (stat.error)
Counts 678 ct Total number of counts detected (meta.number)
e_Counts 26.04 ct Mean error on Counts (stat.error)
Count1 69 ct Low band (11-39=0.1-0.4keV) counts (phot.count;em.X-ray)
e_Count1 8.31 ct Mean error on Count1 (stat.error)
Count2 251 ct Mid band (40-85=0.4-0.9keV) counts (phot.count;em.X-ray)
e_Count2 15.84 ct Mean error on Count2 (stat.error)
Count3 358 ct High band (86-200=0.92.0keV) counts (phot.count;em.X-ray)
e_Count3 18.92 ct Mean error on Count3 (stat.error)
Chi2 1.452  Variability test (Note 8)   (meta.code;src.var)
XidFlag1   [1] 1 if id with pre-Rosat X-ray source (meta.code)
Xid1M31  First name of X-ray identifier (meta.id)
Xid21H0039+408  2nd name of X-ray identifier (meta.id)
Xid3   3rd name of X-ray identifier (meta.id)
IPCcount 2.041e-01 ct/s Count rate detected by the Einstein IPC. (phot.count;em.X-ray)
e_IPCcount 5.283e-03 ct/s Mean error on IPCcount (stat.error)
IPC/PSPC 3.801e-01   Ratio of IPC/PSPC count rates. (phot.flux;arith.ratio)
e_IPC/PSPC 6.774e-03   Mean error on IPC/PSPC (stat.error)
OIdFlag1   [1] 1 if ID with optical source (meta.code)
OId1M 31  First name of optical counterpart (meta.id)
OId2   2nd name of optical counterpart (meta.id)
OId3NGC 224  3rd name of optical counterpart (meta.id)
OId4MCG+07-02-016  4th name of optical counterpart (meta.id)
SIMBAD5C3110  Name in SIMBAD data-base (if existing) (meta.id)
Vmag10.57 mag V magnitude of any optical counterpart (phot.mag;em.opt.V)
Fx/Fo 3.192e-02   X-ray over optical flux ratio (phot.flux;arith.ratio)
AoX 2.06e+00   Optical to X-ray slope (spect.index)
z 0.0000   Redshift of counterpart (src.redshift)
ClassNormal galax  Source classification (src.class)
RIdFlag1   [1] 1 if ID with radio source (meta.code)
RId1DGVW004  First name of radio source (meta.id)
RId2   First name of radio source (meta.id)
IRASF 00400+4059  Name in IRAS (II/125 or II/156) (meta.id)
IdCat    [HIC ] Catalog used for optical position (Note 9)   (meta.id;meta.dataset)
IDoffset  arcmin Offset of Id star from ROSAT position (pos.angDistance)
oRA  arcmin Offset from reference star (Note 9)   (pos.eq.ra;arith.diff)
oDE  arcmin Offset from reference star (Note 9)   (pos.eq.dec;arith.diff)
WGAversion    [1] Version of WGACAT (meta.code)
MPEnameJ004244+4116.5  Name in MPE catalog IX/11 (meta.id)
MPEflag2   [1,3] Comparison with MPE IX/11 (Note 10)   (meta.code)
MPEcount 1.47e-01 ct/s Count from MPE (phot.count;em.X-ray)
e_MPEcount 4.87e-03 ct/s Mean error on MPEcount (stat.error)
NH21cm 6.7e+20 cm-2 21cm number of H from Starke et al. (phys.columnDensity)
B-V 1.08 mag B-V colour (phot.color;em.opt.B;em.opt.V)
ColumnValue  Explain   (UCD)
_r0.101 arcmin Distance from center ( 10.6725 41.2630)[FK5/J2000] (pos.angDistance)
_RAJ200000 42 41.9 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (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)
_RAB195000 39 57.7 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (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)
_Glon121.1659 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5794 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
51852recno 51852  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

1WGAJ0042.6+4115  Name from this catalogue (meta.id;meta.main)
RAJ2000 10.6746 deg Right ascension of source (J2000) (pos.eq.ra;meta.main)
DEJ2000 41.2624 deg Declination of source (J2000) (pos.eq.dec;meta.main)
Xpos 4353.1 pix The source coordinate in original pixels (pos.cartesian.x;instr.det)
Ypos12607.0 pix The source coordinate in original pixels (pos.cartesian.y;instr.det)
GLON121.17 deg Galactic Longitude (pos.galactic.lon)
GLAT-21.58 deg Galactic Latitude (pos.galactic.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)
e_Count 2e-02 ct/s Mean error on Count (stat.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)
VigFactor 1.54  Telescope vignetting correction (Note 1)   (instr.param)
ErrorRad50 arcsec 90% confidence source error radius. (stat.error)
BoxSize 225 arcsec Optimum source box size. (instr.param)
RAc.deg 10.0268 deg Image center right ascension. (Note 2)   (pos.eq.ra;meta.main)
DEc.deg 40.6049 deg Image center declination. (Note 2)   (pos.eq.dec;meta.main)
offset149.177 arcmin Offset of detected position from (RAc,DEc) (pos.angDistance)
RAt.deg 10.0597 deg Target right ascension (Note 3)   (pos.eq.ra;meta.main)
DEt.deg 40.5798 deg Target declination (Note 3)   (pos.eq.dec;meta.main)
offset249.537 arcmin Offset of detected position from (RAt,DEt) (pos.angDistance)
OBJECTUNKNOWN  Original field name as found in event list (obs.field)
ROR141825   [100000/901000] number of unique sequences (meta.id)
StartDay1992-01-13 "Y:M:D" Starting day of observation ("DDD" in 001-366 range) (time.epoch)
EndDay1992-01-13 "Y:M:D" Ending day of observation (time.epoch)
Ndetect 8  Total number of detections in the image. (meta.number)
IDno 8  The source number in the field (Note 4)   (meta.id)
ImageFileWP141825_OUT  FITS image file name (meta.id.cross)
EventFileWP141825  Event file name (meta.id;meta.file)
SourceIDWP141825_OUT_8  Unique source identification (Note 5)   (meta.id)
PrBkg 0.00e+00  Probability that the detection is a background fluctuation (stat.fit.goodness)
SNR 31.30  The signal to noise ratio of the source (stat.snr)
Qual 8   [1/10] Quality flag from bad to good (Note 6)   (meta.code.qual)
RegionO   [I/O] Region of the ROSAT image (I=in, O=out) (meta.note)
Zoom20  Rebinning factor of the image (instr.param)
Bgnd 2.866e-08 ct/pix/s Background count rate (instr.background)
ExpTime 3179 s Exposure time of the field (time.duration;obs.exposure)
SR1 0.4916  Softness ratio 11-39/40-85 (Note 7)   (phot.flux;arith.ratio)
e_SR1 0.0418  Mean error on SR1 (stat.error)
HR1 1.5040  Hardness ratio 86-200/40-85 (Note 7)   (phot.flux;arith.ratio)
e_HR1 0.0948  Mean error on HR1 (stat.error)
SR2 0.8486  Hard softness ratio 50-86/87-129 (Note 7)   (phot.flux;arith.ratio)
e_SR2 0.0591  Mean error on SR2 (stat.error)
HR2 0.4009  Hard hardness ratio 130-240/87-129 (Note 7)   (phot.flux;arith.ratio)
e_HR2 0.0354  Mean error on HR2 (stat.error)
Counts 1255 ct Total number of counts detected (meta.number)
e_Counts 35.43 ct Mean error on Counts (stat.error)
Count1 206 ct Low band (11-39=0.1-0.4keV) counts (phot.count;em.X-ray)
e_Count1 14.35 ct Mean error on Count1 (stat.error)
Count2 419 ct Mid band (40-85=0.4-0.9keV) counts (phot.count;em.X-ray)
e_Count2 20.47 ct Mean error on Count2 (stat.error)
Count3 630 ct High band (86-200=0.92.0keV) counts (phot.count;em.X-ray)
e_Count3 25.10 ct Mean error on Count3 (stat.error)
Chi2 0.156  Variability test (Note 8)   (meta.code;src.var)
XidFlag1   [1] 1 if id with pre-Rosat X-ray source (meta.code)
Xid1M31  First name of X-ray identifier (meta.id)
Xid21H0039+408  2nd name of X-ray identifier (meta.id)
Xid3   3rd name of X-ray identifier (meta.id)
IPCcount 2.041e-01 ct/s Count rate detected by the Einstein IPC. (phot.count;em.X-ray)
e_IPCcount 5.283e-03 ct/s Mean error on IPCcount (stat.error)
IPC/PSPC 2.725e-01   Ratio of IPC/PSPC count rates. (phot.flux;arith.ratio)
e_IPC/PSPC 3.058e-03   Mean error on IPC/PSPC (stat.error)
OIdFlag1   [1] 1 if ID with optical source (meta.code)
OId1M 31  First name of optical counterpart (meta.id)
OId2   2nd name of optical counterpart (meta.id)
OId3NGC 224  3rd name of optical counterpart (meta.id)
OId4MCG+07-02-016  4th name of optical counterpart (meta.id)
SIMBAD5C3110  Name in SIMBAD data-base (if existing) (meta.id)
Vmag10.57 mag V magnitude of any optical counterpart (phot.mag;em.opt.V)
Fx/Fo 4.452e-02   X-ray over optical flux ratio (phot.flux;arith.ratio)
AoX 2.00e+00   Optical to X-ray slope (spect.index)
z 0.0000   Redshift of counterpart (src.redshift)
ClassNormal galax  Source classification (src.class)
RIdFlag1   [1] 1 if ID with radio source (meta.code)
RId1DGVW004  First name of radio source (meta.id)
RId2   First name of radio source (meta.id)
IRASF 00400+4059  Name in IRAS (II/125 or II/156) (meta.id)
IdCat    [HIC ] Catalog used for optical position (Note 9)   (meta.id;meta.dataset)
IDoffset  arcmin Offset of Id star from ROSAT position (pos.angDistance)
oRA  arcmin Offset from reference star (Note 9)   (pos.eq.ra;arith.diff)
oDE  arcmin Offset from reference star (Note 9)   (pos.eq.dec;arith.diff)
WGAversion    [1] Version of WGACAT (meta.code)
MPEnameJ004244+4116.5  Name in MPE catalog IX/11 (meta.id)
MPEflag2   [1,3] Comparison with MPE IX/11 (Note 10)   (meta.code)
MPEcount 1.47e-01 ct/s Count from MPE (phot.count;em.X-ray)
e_MPEcount 4.87e-03 ct/s Mean error on MPEcount (stat.error)
NH21cm 6.7e+20 cm-2 21cm number of H from Starke et al. (phys.columnDensity)
B-V 1.08 mag B-V colour (phot.color;em.opt.B;em.opt.V)
ColumnValue  Explain   (UCD)
_r0.125 arcmin Distance from center ( 10.6725 41.2630)[FK5/J2000] (pos.angDistance)
_RAJ200000 42 41.6 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (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)
_RAB195000 39 57.4 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (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)
_Glon121.1650 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5767 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
51876recno 51876  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

1WGAJ0042.6+4115  Name from this catalogue (meta.id;meta.main)
RAJ2000 10.6733 deg Right ascension of source (J2000) (pos.eq.ra;meta.main)
DEJ2000 41.2650 deg Declination of source (J2000) (pos.eq.dec;meta.main)
Xpos10314.0 pix The source coordinate in original pixels (pos.cartesian.x;instr.det)
Ypos 5635.3 pix The source coordinate in original pixels (pos.cartesian.y;instr.det)
GLON121.17 deg Galactic Longitude (pos.galactic.lon)
GLAT-21.58 deg Galactic Latitude (pos.galactic.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)
e_Count 2e-02 ct/s Mean error on Count (stat.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)
VigFactor 1.16  Telescope vignetting correction (Note 1)   (instr.param)
ErrorRad50 arcsec 90% confidence source error radius. (stat.error)
BoxSize 135 arcsec Optimum source box size. (instr.param)
RAc.deg 11.1267 deg Image center right ascension. (Note 2)   (pos.eq.ra;meta.main)
DEc.deg 41.5749 deg Image center declination. (Note 2)   (pos.eq.dec;meta.main)
offset127.602 arcmin Offset of detected position from (RAc,DEc) (pos.angDistance)
RAt.deg 11.1602 deg Target right ascension (Note 3)   (pos.eq.ra;meta.main)
DEt.deg 41.5498 deg Target declination (Note 3)   (pos.eq.dec;meta.main)
offset227.787 arcmin Offset of detected position from (RAt,DEt) (pos.angDistance)
OBJECTM31 SURVEY 1  Original field name as found in event list (obs.field)
ROR600349   [100000/901000] number of unique sequences (meta.id)
StartDay1993-01-07 "Y:M:D" Starting day of observation ("DDD" in 001-366 range) (time.epoch)
EndDay1993-01-07 "Y:M:D" Ending day of observation (time.epoch)
Ndetect11  Total number of detections in the image. (meta.number)
IDno 7  The source number in the field (Note 4)   (meta.id)
ImageFileWP600349N00_OUT  FITS image file name (meta.id.cross)
EventFileWP600349N00  Event file name (meta.id;meta.file)
SourceIDWP600349N00_OUT_7  Unique source identification (Note 5)   (meta.id)
PrBkg 0.00e+00  Probability that the detection is a background fluctuation (stat.fit.goodness)
SNR 35.10  The signal to noise ratio of the source (stat.snr)
Qual 5   [1/10] Quality flag from bad to good (Note 6)   (meta.code.qual)
RegionO   [I/O] Region of the ROSAT image (I=in, O=out) (meta.note)
Zoom20  Rebinning factor of the image (instr.param)
Bgnd 1.743e-08 ct/pix/s Background count rate (instr.background)
ExpTime 2822 s Exposure time of the field (time.duration;obs.exposure)
SR1 0.3251  Softness ratio 11-39/40-85 (Note 7)   (phot.flux;arith.ratio)
e_SR1 0.0312  Mean error on SR1 (stat.error)
HR1 1.5550  Hardness ratio 86-200/40-85 (Note 7)   (phot.flux;arith.ratio)
e_HR1 0.0947  Mean error on HR1 (stat.error)
SR2 0.8512  Hard softness ratio 50-86/87-129 (Note 7)   (phot.flux;arith.ratio)
e_SR2 0.0575  Mean error on SR2 (stat.error)
HR2 0.4507  Hard hardness ratio 130-240/87-129 (Note 7)   (phot.flux;arith.ratio)
e_HR2 0.0370  Mean error on HR2 (stat.error)
Counts 1276 ct Total number of counts detected (meta.number)
e_Counts 35.72 ct Mean error on Counts (stat.error)
Count1 144 ct Low band (11-39=0.1-0.4keV) counts (phot.count;em.X-ray)
e_Count1 12.00 ct Mean error on Count1 (stat.error)
Count2 443 ct Mid band (40-85=0.4-0.9keV) counts (phot.count;em.X-ray)
e_Count2 21.05 ct Mean error on Count2 (stat.error)
Count3 689 ct High band (86-200=0.92.0keV) counts (phot.count;em.X-ray)
e_Count3 26.25 ct Mean error on Count3 (stat.error)
Chi2 0.373  Variability test (Note 8)   (meta.code;src.var)
XidFlag1   [1] 1 if id with pre-Rosat X-ray source (meta.code)
Xid1M31  First name of X-ray identifier (meta.id)
Xid21H0039+408  2nd name of X-ray identifier (meta.id)
Xid3   3rd name of X-ray identifier (meta.id)
IPCcount 2.041e-01 ct/s Count rate detected by the Einstein IPC. (phot.count;em.X-ray)
e_IPCcount 5.283e-03 ct/s Mean error on IPCcount (stat.error)
IPC/PSPC 3.037e-01   Ratio of IPC/PSPC count rates. (phot.flux;arith.ratio)
e_IPC/PSPC 3.536e-03   Mean error on IPC/PSPC (stat.error)
OIdFlag1   [1] 1 if ID with optical source (meta.code)
OId1M 31  First name of optical counterpart (meta.id)
OId2   2nd name of optical counterpart (meta.id)
OId3NGC 224  3rd name of optical counterpart (meta.id)
OId4MCG+07-02-016  4th name of optical counterpart (meta.id)
SIMBADIRC+40013  Name in SIMBAD data-base (if existing) (meta.id)
Vmag10.57 mag V magnitude of any optical counterpart (phot.mag;em.opt.V)
Fx/Fo 3.994e-02   X-ray over optical flux ratio (phot.flux;arith.ratio)
AoX 2.02e+00   Optical to X-ray slope (spect.index)
z 0.0000   Redshift of counterpart (src.redshift)
ClassNormal galax  Source classification (src.class)
RIdFlag1   [1] 1 if ID with radio source (meta.code)
RId1DGVW004  First name of radio source (meta.id)
RId2   First name of radio source (meta.id)
IRASF 00400+4059  Name in IRAS (II/125 or II/156) (meta.id)
IdCat    [HIC ] Catalog used for optical position (Note 9)   (meta.id;meta.dataset)
IDoffset  arcmin Offset of Id star from ROSAT position (pos.angDistance)
oRA  arcmin Offset from reference star (Note 9)   (pos.eq.ra;arith.diff)
oDE  arcmin Offset from reference star (Note 9)   (pos.eq.dec;arith.diff)
WGAversion    [1] Version of WGACAT (meta.code)
MPEnameJ004241+4116.1  Name in MPE catalog IX/11 (meta.id)
MPEflag1   [1,3] Comparison with MPE IX/11 (Note 10)   (meta.code)
MPEcount 8.09e-01 ct/s Count from MPE (phot.count;em.X-ray)
e_MPEcount 7.03e-03 ct/s Mean error on MPEcount (stat.error)
NH21cm 6.7e+20 cm-2 21cm number of H from Starke et al. (phys.columnDensity)
B-V 1.08 mag B-V colour (phot.color;em.opt.B;em.opt.V)
ColumnValue  Explain   (UCD)
_r0.177 arcmin Distance from center ( 10.6725 41.2630)[FK5/J2000] (pos.angDistance)
_RAJ200000 42 40.9 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (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)
_RAB195000 39 56.7 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (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)
_Glon121.1626 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5762 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
51881recno 51881  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

1WGAJ0042.6+4115  Name from this catalogue (meta.id;meta.main)
RAJ2000 10.6704 deg Right ascension of source (J2000) (pos.eq.ra;meta.main)
DEJ2000 41.2655 deg Declination of source (J2000) (pos.eq.dec;meta.main)
Xpos 5241.9 pix The source coordinate in original pixels (pos.cartesian.x;instr.det)
Ypos12408.0 pix The source coordinate in original pixels (pos.cartesian.y;instr.det)
GLON121.16 deg Galactic Longitude (pos.galactic.lon)
GLAT-21.58 deg Galactic Latitude (pos.galactic.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)
e_Count 3e-02 ct/s Mean error on Count (stat.error)
Fx 1.119e-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)
VigFactor 1.42  Telescope vignetting correction (Note 1)   (instr.param)
ErrorRad50 arcsec 90% confidence source error radius. (stat.error)
BoxSize 204 arcsec Optimum source box size. (instr.param)
RAc.deg 10.1868 deg Image center right ascension. (Note 2)   (pos.eq.ra;meta.main)
DEc.deg 40.6349 deg Image center declination. (Note 2)   (pos.eq.dec;meta.main)
offset143.729 arcmin Offset of detected position from (RAc,DEc) (pos.angDistance)
RAt.deg 10.2197 deg Target right ascension (Note 3)   (pos.eq.ra;meta.main)
DEt.deg 40.6099 deg Target declination (Note 3)   (pos.eq.dec;meta.main)
offset244.328 arcmin Offset of detected position from (RAt,DEt) (pos.angDistance)
OBJECTM31 SURVEY 1  Original field name as found in event list (obs.field)
ROR600340   [100000/901000] number of unique sequences (meta.id)
StartDay1992-08-06 "Y:M:D" Starting day of observation ("DDD" in 001-366 range) (time.epoch)
EndDay1992-08-06 "Y:M:D" Ending day of observation (time.epoch)
Ndetect 6  Total number of detections in the image. (meta.number)
IDno 6  The source number in the field (Note 4)   (meta.id)
ImageFileWP600340_OUT  FITS image file name (meta.id.cross)
EventFileWP600340  Event file name (meta.id;meta.file)
SourceIDWP600340_OUT_6  Unique source identification (Note 5)   (meta.id)
PrBkg 0.00e+00  Probability that the detection is a background fluctuation (stat.fit.goodness)
SNR 29.10  The signal to noise ratio of the source (stat.snr)
Qual 8   [1/10] Quality flag from bad to good (Note 6)   (meta.code.qual)
RegionO   [I/O] Region of the ROSAT image (I=in, O=out) (meta.note)
Zoom20  Rebinning factor of the image (instr.param)
Bgnd 2.381e-08 ct/pix/s Background count rate (instr.background)
ExpTime 2556 s Exposure time of the field (time.duration;obs.exposure)
SR1 0.3095  Softness ratio 11-39/40-85 (Note 7)   (phot.flux;arith.ratio)
e_SR1 0.0306  Mean error on SR1 (stat.error)
HR1 1.1200  Hardness ratio 86-200/40-85 (Note 7)   (phot.flux;arith.ratio)
e_HR1 0.0741  Mean error on HR1 (stat.error)
SR2 1.1610  Hard softness ratio 50-86/87-129 (Note 7)   (phot.flux;arith.ratio)
e_SR2 0.0866  Mean error on SR2 (stat.error)
HR2 0.4448  Hard hardness ratio 130-240/87-129 (Note 7)   (phot.flux;arith.ratio)
e_HR2 0.0438  Mean error on HR2 (stat.error)
Counts 1052 ct Total number of counts detected (meta.number)
e_Counts 32.43 ct Mean error on Counts (stat.error)
Count1 134 ct Low band (11-39=0.1-0.4keV) counts (phot.count;em.X-ray)
e_Count1 11.58 ct Mean error on Count1 (stat.error)
Count2 433 ct Mid band (40-85=0.4-0.9keV) counts (phot.count;em.X-ray)
e_Count2 20.81 ct Mean error on Count2 (stat.error)
Count3 485 ct High band (86-200=0.92.0keV) counts (phot.count;em.X-ray)
e_Count3 22.02 ct Mean error on Count3 (stat.error)
Chi2 0.515  Variability test (Note 8)   (meta.code;src.var)
XidFlag1   [1] 1 if id with pre-Rosat X-ray source (meta.code)
Xid1M31  First name of X-ray identifier (meta.id)
Xid21H0039+408  2nd name of X-ray identifier (meta.id)
Xid3   3rd name of X-ray identifier (meta.id)
IPCcount 2.041e-01 ct/s Count rate detected by the Einstein IPC. (phot.count;em.X-ray)
e_IPCcount 5.283e-03 ct/s Mean error on IPCcount (stat.error)
IPC/PSPC 2.736e-01   Ratio of IPC/PSPC count rates. (phot.flux;arith.ratio)
e_IPC/PSPC 3.249e-03   Mean error on IPC/PSPC (stat.error)
OIdFlag1   [1] 1 if ID with optical source (meta.code)
OId1M 31  First name of optical counterpart (meta.id)
OId2   2nd name of optical counterpart (meta.id)
OId3NGC 224  3rd name of optical counterpart (meta.id)
OId4MCG+07-02-016  4th name of optical counterpart (meta.id)
SIMBADIRC+40013  Name in SIMBAD data-base (if existing) (meta.id)
Vmag10.57 mag V magnitude of any optical counterpart (phot.mag;em.opt.V)
Fx/Fo 4.434e-02   X-ray over optical flux ratio (phot.flux;arith.ratio)
AoX 2.00e+00   Optical to X-ray slope (spect.index)
z 0.0000   Redshift of counterpart (src.redshift)
ClassNormal galax  Source classification (src.class)
RIdFlag1   [1] 1 if ID with radio source (meta.code)
RId1DGVW004  First name of radio source (meta.id)
RId2   First name of radio source (meta.id)
IRASF 00400+4059  Name in IRAS (II/125 or II/156) (meta.id)
IdCat    [HIC ] Catalog used for optical position (Note 9)   (meta.id;meta.dataset)
IDoffset  arcmin Offset of Id star from ROSAT position (pos.angDistance)
oRA  arcmin Offset from reference star (Note 9)   (pos.eq.ra;arith.diff)
oDE  arcmin Offset from reference star (Note 9)   (pos.eq.dec;arith.diff)
WGAversion    [1] Version of WGACAT (meta.code)
MPEnameJ004241+4116.1  Name in MPE catalog IX/11 (meta.id)
MPEflag1   [1,3] Comparison with MPE IX/11 (Note 10)   (meta.code)
MPEcount 8.09e-01 ct/s Count from MPE (phot.count;em.X-ray)
e_MPEcount 7.03e-03 ct/s Mean error on MPEcount (stat.error)
NH21cm 6.7e+20 cm-2 21cm number of H from Starke et al. (phys.columnDensity)
B-V 1.08 mag B-V colour (phot.color;em.opt.B;em.opt.V)
ColumnValue  Explain   (UCD)
_r0.183 arcmin Distance from center ( 10.6725 41.2630)[FK5/J2000] (pos.angDistance)
_RAJ200000 42 42.0 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (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)
_RAB195000 39 57.8 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (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)
_Glon121.1663 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5764 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
51880recno 51880  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

1WGAJ0042.7+4115  Name from this catalogue (meta.id;meta.main)
RAJ2000 10.6750 deg Right ascension of source (J2000) (pos.eq.ra;meta.main)
DEJ2000 41.2654 deg Declination of source (J2000) (pos.eq.dec;meta.main)
Xpos10736.0 pix The source coordinate in original pixels (pos.cartesian.x;instr.det)
Ypos 7080.9 pix The source coordinate in original pixels (pos.cartesian.y;instr.det)
GLON121.17 deg Galactic Longitude (pos.galactic.lon)
GLAT-21.58 deg Galactic Latitude (pos.galactic.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)
e_Count 2e-02 ct/s Mean error on Count (stat.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)
VigFactor 1.13  Telescope vignetting correction (Note 1)   (instr.param)
ErrorRad50 arcsec 90% confidence source error radius. (stat.error)
BoxSize 130 arcsec Optimum source box size. (instr.param)
RAc.deg 11.2064 deg Image center right ascension. (Note 2)   (pos.eq.ra;meta.main)
DEc.deg 41.3749 deg Image center declination. (Note 2)   (pos.eq.dec;meta.main)
offset124.831 arcmin Offset of detected position from (RAc,DEc) (pos.angDistance)
RAt.deg 11.2397 deg Target right ascension (Note 3)   (pos.eq.ra;meta.main)
DEt.deg 41.3498 deg Target declination (Note 3)   (pos.eq.dec;meta.main)
offset225.951 arcmin Offset of detected position from (RAt,DEt) (pos.angDistance)
OBJECTM31 SURVEY 1  Original field name as found in event list (obs.field)
ROR600368   [100000/901000] number of unique sequences (meta.id)
StartDay1993-01-03 "Y:M:D" Starting day of observation ("DDD" in 001-366 range) (time.epoch)
EndDay1993-01-03 "Y:M:D" Ending day of observation (time.epoch)
Ndetect15  Total number of detections in the image. (meta.number)
IDno 9  The source number in the field (Note 4)   (meta.id)
ImageFileWP600368N00_OUT  FITS image file name (meta.id.cross)
EventFileWP600368N00  Event file name (meta.id;meta.file)
SourceIDWP600368N00_OUT_9  Unique source identification (Note 5)   (meta.id)
PrBkg 0.00e+00  Probability that the detection is a background fluctuation (stat.fit.goodness)
SNR 34.80  The signal to noise ratio of the source (stat.snr)
Qual 5   [1/10] Quality flag from bad to good (Note 6)   (meta.code.qual)
RegionO   [I/O] Region of the ROSAT image (I=in, O=out) (meta.note)
Zoom20  Rebinning factor of the image (instr.param)
Bgnd 1.881e-08 ct/pix/s Background count rate (instr.background)
ExpTime 2909 s Exposure time of the field (time.duration;obs.exposure)
SR1 0.3716  Softness ratio 11-39/40-85 (Note 7)   (phot.flux;arith.ratio)
e_SR1 0.0326  Mean error on SR1 (stat.error)
HR1 1.3650  Hardness ratio 86-200/40-85 (Note 7)   (phot.flux;arith.ratio)
e_HR1 0.0821  Mean error on HR1 (stat.error)
SR2 0.9667  Hard softness ratio 50-86/87-129 (Note 7)   (phot.flux;arith.ratio)
e_SR2 0.0650  Mean error on SR2 (stat.error)
HR2 0.4489  Hard hardness ratio 130-240/87-129 (Note 7)   (phot.flux;arith.ratio)
e_HR2 0.0380  Mean error on HR2 (stat.error)
Counts 1311 ct Total number of counts detected (meta.number)
e_Counts 36.21 ct Mean error on Counts (stat.error)
Count1 178 ct Low band (11-39=0.1-0.4keV) counts (phot.count;em.X-ray)
e_Count1 13.34 ct Mean error on Count1 (stat.error)
Count2 479 ct Mid band (40-85=0.4-0.9keV) counts (phot.count;em.X-ray)
e_Count2 21.89 ct Mean error on Count2 (stat.error)
Count3 654 ct High band (86-200=0.92.0keV) counts (phot.count;em.X-ray)
e_Count3 25.57 ct Mean error on Count3 (stat.error)
Chi2 0.735  Variability test (Note 8)   (meta.code;src.var)
XidFlag1   [1] 1 if id with pre-Rosat X-ray source (meta.code)
Xid1M31  First name of X-ray identifier (meta.id)
Xid21H0039+408  2nd name of X-ray identifier (meta.id)
Xid3   3rd name of X-ray identifier (meta.id)
IPCcount 2.041e-01 ct/s Count rate detected by the Einstein IPC. (phot.count;em.X-ray)
e_IPCcount 5.283e-03 ct/s Mean error on IPCcount (stat.error)
IPC/PSPC 3.495e-01   Ratio of IPC/PSPC count rates. (phot.flux;arith.ratio)
e_IPC/PSPC 4.757e-03   Mean error on IPC/PSPC (stat.error)
OIdFlag1   [1] 1 if ID with optical source (meta.code)
OId1M 31  First name of optical counterpart (meta.id)
OId2   2nd name of optical counterpart (meta.id)
OId3NGC 224  3rd name of optical counterpart (meta.id)
OId4MCG+07-02-016  4th name of optical counterpart (meta.id)
SIMBADIRC+40013  Name in SIMBAD data-base (if existing) (meta.id)
Vmag10.57 mag V magnitude of any optical counterpart (phot.mag;em.opt.V)
Fx/Fo 3.471e-02   X-ray over optical flux ratio (phot.flux;arith.ratio)
AoX 2.04e+00   Optical to X-ray slope (spect.index)
z 0.0000   Redshift of counterpart (src.redshift)
ClassNormal galax  Source classification (src.class)
RIdFlag1   [1] 1 if ID with radio source (meta.code)
RId10040+4059  First name of radio source (meta.id)
RId2   First name of radio source (meta.id)
IRASF 00400+4059  Name in IRAS (II/125 or II/156) (meta.id)
IdCat    [HIC ] Catalog used for optical position (Note 9)   (meta.id;meta.dataset)
IDoffset  arcmin Offset of Id star from ROSAT position (pos.angDistance)
oRA  arcmin Offset from reference star (Note 9)   (pos.eq.ra;arith.diff)
oDE  arcmin Offset from reference star (Note 9)   (pos.eq.dec;arith.diff)
WGAversion    [1] Version of WGACAT (meta.code)
MPEnameJ004241+4116.1  Name in MPE catalog IX/11 (meta.id)
MPEflag1   [1,3] Comparison with MPE IX/11 (Note 10)   (meta.code)
MPEcount 8.09e-01 ct/s Count from MPE (phot.count;em.X-ray)
e_MPEcount 7.03e-03 ct/s Mean error on MPEcount (stat.error)
NH21cm 6.7e+20 cm-2 21cm number of H from Starke et al. (phys.columnDensity)
B-V 1.08 mag B-V colour (phot.color;em.opt.B;em.opt.V)
ColumnValue  Explain   (UCD)
_r0.212 arcmin Distance from center ( 10.6725 41.2630)[FK5/J2000] (pos.angDistance)
_RAJ200000 42 41.1 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEJ2000+41 15 35 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec)
_RAB195000 39 56.9 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEB1950+40 59 09 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec)
_Glon121.1630 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5821 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
51833recno 51833  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

1WGAJ0042.6+4115  Name from this catalogue (meta.id;meta.main)
RAJ2000 10.6712 deg Right ascension of source (J2000) (pos.eq.ra;meta.main)
DEJ2000 41.2596 deg Declination of source (J2000) (pos.eq.dec;meta.main)
Xpos 3671.4 pix The source coordinate in original pixels (pos.cartesian.x;instr.det)
Ypos12449.0 pix The source coordinate in original pixels (pos.cartesian.y;instr.det)
GLON121.16 deg Galactic Longitude (pos.galactic.lon)
GLAT-21.58 deg Galactic Latitude (pos.galactic.lat)
Count 6.3e-01 ct/s Background subtracted count rate accumulated in PHA bins 24 to 224 (0.24-2.0keV) (phot.count;em.X-ray)
e_Count 3e-02 ct/s Mean error on Count (stat.error)
Fx 9.495e-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)
VigFactor 1.59  Telescope vignetting correction (Note 1)   (instr.param)
ErrorRad50 arcsec 90% confidence source error radius. (stat.error)
BoxSize 230 arcsec Optimum source box size. (instr.param)
RAc.deg 9.8972 deg Image center right ascension. (Note 2)   (pos.eq.ra;meta.main)
DEc.deg 40.6249 deg Image center declination. (Note 2)   (pos.eq.dec;meta.main)
offset151.779 arcmin Offset of detected position from (RAc,DEc) (pos.angDistance)
RAt.deg 9.9301 deg Target right ascension (Note 3)   (pos.eq.ra;meta.main)
DEt.deg 40.5998 deg Target declination (Note 3)   (pos.eq.dec;meta.main)
offset251.918 arcmin Offset of detected position from (RAt,DEt) (pos.angDistance)
OBJECTM31 SURVEY 1  Original field name as found in event list (obs.field)
ROR600319   [100000/901000] number of unique sequences (meta.id)
StartDay1992-08-06 "Y:M:D" Starting day of observation ("DDD" in 001-366 range) (time.epoch)
EndDay1992-08-06 "Y:M:D" Ending day of observation (time.epoch)
Ndetect 7  Total number of detections in the image. (meta.number)
IDno 7  The source number in the field (Note 4)   (meta.id)
ImageFileWP600319_OUT  FITS image file name (meta.id.cross)
EventFileWP600319  Event file name (meta.id;meta.file)
SourceIDWP600319_OUT_7  Unique source identification (Note 5)   (meta.id)
PrBkg 0.00e+00  Probability that the detection is a background fluctuation (stat.fit.goodness)
SNR 21.40  The signal to noise ratio of the source (stat.snr)
Qual 5   [1/10] Quality flag from bad to good (Note 6)   (meta.code.qual)
RegionO   [I/O] Region of the ROSAT image (I=in, O=out) (meta.note)
Zoom20  Rebinning factor of the image (instr.param)
Bgnd 2.252e-08 ct/pix/s Background count rate (instr.background)
ExpTime 1817 s Exposure time of the field (time.duration;obs.exposure)
SR1 0.4286  Softness ratio 11-39/40-85 (Note 7)   (phot.flux;arith.ratio)
e_SR1 0.0523  Mean error on SR1 (stat.error)
HR1 1.3260  Hardness ratio 86-200/40-85 (Note 7)   (phot.flux;arith.ratio)
e_HR1 0.1173  Mean error on HR1 (stat.error)
SR2 0.9623  Hard softness ratio 50-86/87-129 (Note 7)   (phot.flux;arith.ratio)
e_SR2 0.0944  Mean error on SR2 (stat.error)
HR2 0.4104  Hard hardness ratio 130-240/87-129 (Note 7)   (phot.flux;arith.ratio)
e_HR2 0.0522  Mean error on HR2 (stat.error)
Counts 617 ct Total number of counts detected (meta.number)
e_Counts 24.84 ct Mean error on Counts (stat.error)
Count1 96 ct Low band (11-39=0.1-0.4keV) counts (phot.count;em.X-ray)
e_Count1 9.80 ct Mean error on Count1 (stat.error)
Count2 224 ct Mid band (40-85=0.4-0.9keV) counts (phot.count;em.X-ray)
e_Count2 14.97 ct Mean error on Count2 (stat.error)
Count3 297 ct High band (86-200=0.92.0keV) counts (phot.count;em.X-ray)
e_Count3 17.23 ct Mean error on Count3 (stat.error)
Chi2 0.294  Variability test (Note 8)   (meta.code;src.var)
XidFlag1   [1] 1 if id with pre-Rosat X-ray source (meta.code)
Xid12E0039.9+4059  First name of X-ray identifier (meta.id)
Xid22E0039.9+4059  2nd name of X-ray identifier (meta.id)
Xid3   3rd name of X-ray identifier (meta.id)
IPCcount 2.041e-01 ct/s Count rate detected by the Einstein IPC. (phot.count;em.X-ray)
e_IPCcount 5.283e-03 ct/s Mean error on IPCcount (stat.error)
IPC/PSPC 3.224e-01   Ratio of IPC/PSPC count rates. (phot.flux;arith.ratio)
e_IPC/PSPC 5.614e-03   Mean error on IPC/PSPC (stat.error)
OIdFlag1   [1] 1 if ID with optical source (meta.code)
OId1PGC2557  First name of optical counterpart (meta.id)
OId2   2nd name of optical counterpart (meta.id)
OId3NGC 224  3rd name of optical counterpart (meta.id)
OId4   4th name of optical counterpart (meta.id)
SIMBADHD3969  Name in SIMBAD data-base (if existing) (meta.id)
Vmag11.70 mag V magnitude of any optical counterpart (phot.mag;em.opt.V)
Fx/Fo 1.065e-01   X-ray over optical flux ratio (phot.flux;arith.ratio)
AoX 1.86e+00   Optical to X-ray slope (spect.index)
z 0.0000   Redshift of counterpart (src.redshift)
ClassNormal galax  Source classification (src.class)
RIdFlag    [1] 1 if ID with radio source (meta.code)
RId1   First name of radio source (meta.id)
RId2   First name of radio source (meta.id)
IRASF 00400+4059  Name in IRAS (II/125 or II/156) (meta.id)
IdCat    [HIC ] Catalog used for optical position (Note 9)   (meta.id;meta.dataset)
IDoffset  arcmin Offset of Id star from ROSAT position (pos.angDistance)
oRA  arcmin Offset from reference star (Note 9)   (pos.eq.ra;arith.diff)
oDE  arcmin Offset from reference star (Note 9)   (pos.eq.dec;arith.diff)
WGAversion    [1] Version of WGACAT (meta.code)
MPEnameJ004239+4116.4  Name in MPE catalog IX/11 (meta.id)
MPEflag2   [1,3] Comparison with MPE IX/11 (Note 10)   (meta.code)
MPEcount 1.38e+00 ct/s Count from MPE (phot.count;em.X-ray)
e_MPEcount 1.21e-02 ct/s Mean error on MPEcount (stat.error)
NH21cm 6.7e+20 cm-2 21cm number of H from Starke et al. (phys.columnDensity)
B-V  mag B-V colour (phot.color;em.opt.B;em.opt.V)
ColumnValue  Explain   (UCD)
_r0.216 arcmin Distance from center ( 10.6725 41.2630)[FK5/J2000] (pos.angDistance)
_RAJ200000 42 42.2 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (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)
_RAB195000 39 58.0 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (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)
_Glon121.1670 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5762 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
51882recno 51882  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

1WGAJ0042.7+4115  Name from this catalogue (meta.id;meta.main)
RAJ2000 10.6758 deg Right ascension of source (J2000) (pos.eq.ra;meta.main)
DEJ2000 41.2656 deg Declination of source (J2000) (pos.eq.dec;meta.main)
Xpos10841.0 pix The source coordinate in original pixels (pos.cartesian.x;instr.det)
Ypos 4850.5 pix The source coordinate in original pixels (pos.cartesian.y;instr.det)
GLON121.17 deg Galactic Longitude (pos.galactic.lon)
GLAT-21.58 deg Galactic Latitude (pos.galactic.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)
e_Count 2e-02 ct/s Mean error on Count (stat.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)
VigFactor 1.26  Telescope vignetting correction (Note 1)   (instr.param)
ErrorRad50 arcsec 90% confidence source error radius. (stat.error)
BoxSize 175 arcsec Optimum source box size. (instr.param)
RAc.deg 11.2267 deg Image center right ascension. (Note 2)   (pos.eq.ra;meta.main)
DEc.deg 41.6849 deg Image center declination. (Note 2)   (pos.eq.dec;meta.main)
offset135.300 arcmin Offset of detected position from (RAc,DEc) (pos.angDistance)
RAt.deg 11.2601 deg Target right ascension (Note 3)   (pos.eq.ra;meta.main)
DEt.deg 41.6599 deg Target declination (Note 3)   (pos.eq.dec;meta.main)
offset235.354 arcmin Offset of detected position from (RAt,DEt) (pos.angDistance)
OBJECTM31 SURVEY 1  Original field name as found in event list (obs.field)
ROR600350   [100000/901000] number of unique sequences (meta.id)
StartDay1993-01-05 "Y:M:D" Starting day of observation ("DDD" in 001-366 range) (time.epoch)
EndDay1993-01-05 "Y:M:D" Ending day of observation (time.epoch)
Ndetect14  Total number of detections in the image. (meta.number)
IDno14  The source number in the field (Note 4)   (meta.id)
ImageFileWP600350N00_OUT  FITS image file name (meta.id.cross)
EventFileWP600350N00  Event file name (meta.id;meta.file)
SourceIDWP600350N00_OUT_14  Unique source identification (Note 5)   (meta.id)
PrBkg 0.00e+00  Probability that the detection is a background fluctuation (stat.fit.goodness)
SNR 33.20  The signal to noise ratio of the source (stat.snr)
Qual 5   [1/10] Quality flag from bad to good (Note 6)   (meta.code.qual)
RegionO   [I/O] Region of the ROSAT image (I=in, O=out) (meta.note)
Zoom20  Rebinning factor of the image (instr.param)
Bgnd 1.674e-08 ct/pix/s Background count rate (instr.background)
ExpTime 2683 s Exposure time of the field (time.duration;obs.exposure)
SR1 0.4364  Softness ratio 11-39/40-85 (Note 7)   (phot.flux;arith.ratio)
e_SR1 0.0371  Mean error on SR1 (stat.error)
HR1 1.2760  Hardness ratio 86-200/40-85 (Note 7)   (phot.flux;arith.ratio)
e_HR1 0.0798  Mean error on HR1 (stat.error)
SR2 1.0350  Hard softness ratio 50-86/87-129 (Note 7)   (phot.flux;arith.ratio)
e_SR2 0.0726  Mean error on SR2 (stat.error)
HR2 0.4600  Hard hardness ratio 130-240/87-129 (Note 7)   (phot.flux;arith.ratio)
e_HR2 0.0410  Mean error on HR2 (stat.error)
Counts 1237 ct Total number of counts detected (meta.number)
e_Counts 35.17 ct Mean error on Counts (stat.error)
Count1 199 ct Low band (11-39=0.1-0.4keV) counts (phot.count;em.X-ray)
e_Count1 14.11 ct Mean error on Count1 (stat.error)
Count2 456 ct Mid band (40-85=0.4-0.9keV) counts (phot.count;em.X-ray)
e_Count2 21.35 ct Mean error on Count2 (stat.error)
Count3 582 ct High band (86-200=0.92.0keV) counts (phot.count;em.X-ray)
e_Count3 24.12 ct Mean error on Count3 (stat.error)
Chi2 0.553  Variability test (Note 8)   (meta.code;src.var)
XidFlag1   [1] 1 if id with pre-Rosat X-ray source (meta.code)
Xid1M31  First name of X-ray identifier (meta.id)
Xid21H0039+408  2nd name of X-ray identifier (meta.id)
Xid3   3rd name of X-ray identifier (meta.id)
IPCcount 2.041e-01 ct/s Count rate detected by the Einstein IPC. (phot.count;em.X-ray)
e_IPCcount 5.283e-03 ct/s Mean error on IPCcount (stat.error)
IPC/PSPC 2.777e-01   Ratio of IPC/PSPC count rates. (phot.flux;arith.ratio)
e_IPC/PSPC 3.051e-03   Mean error on IPC/PSPC (stat.error)
OIdFlag1   [1] 1 if ID with optical source (meta.code)
OId1M 31  First name of optical counterpart (meta.id)
OId2   2nd name of optical counterpart (meta.id)
OId3NGC 224  3rd name of optical counterpart (meta.id)
OId4MCG+07-02-016  4th name of optical counterpart (meta.id)
SIMBADIRC+40013  Name in SIMBAD data-base (if existing) (meta.id)
Vmag10.57 mag V magnitude of any optical counterpart (phot.mag;em.opt.V)
Fx/Fo 4.369e-02   X-ray over optical flux ratio (phot.flux;arith.ratio)
AoX 2.01e+00   Optical to X-ray slope (spect.index)
z 0.0000   Redshift of counterpart (src.redshift)
ClassNormal galax  Source classification (src.class)
RIdFlag1   [1] 1 if ID with radio source (meta.code)
RId10040+4059  First name of radio source (meta.id)
RId2   First name of radio source (meta.id)
IRASF 00400+4059  Name in IRAS (II/125 or II/156) (meta.id)
IdCat    [HIC ] Catalog used for optical position (Note 9)   (meta.id;meta.dataset)
IDoffset  arcmin Offset of Id star from ROSAT position (pos.angDistance)
oRA  arcmin Offset from reference star (Note 9)   (pos.eq.ra;arith.diff)
oDE  arcmin Offset from reference star (Note 9)   (pos.eq.dec;arith.diff)
WGAversion    [1] Version of WGACAT (meta.code)
MPEnameJ004242+4116.1  Name in MPE catalog IX/11 (meta.id)
MPEflag1   [1,3] Comparison with MPE IX/11 (Note 10)   (meta.code)
MPEcount 1.30e+00 ct/s Count from MPE (phot.count;em.X-ray)
e_MPEcount 2.67e-02 ct/s Mean error on MPEcount (stat.error)
NH21cm 6.7e+20 cm-2 21cm number of H from Starke et al. (phys.columnDensity)
B-V 1.08 mag B-V colour (phot.color;em.opt.B;em.opt.V)
ColumnValue  Explain   (UCD)
_r0.224 arcmin Distance from center ( 10.6725 41.2630)[FK5/J2000] (pos.angDistance)
_RAJ200000 42 41.7 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (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)
_RAB195000 39 57.5 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (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)
_Glon121.1654 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5752 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
51891recno 51891  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

1WGAJ0042.6+4115  Name from this catalogue (meta.id;meta.main)
RAJ2000 10.6738 deg Right ascension of source (J2000) (pos.eq.ra;meta.main)
DEJ2000 41.2666 deg Declination of source (J2000) (pos.eq.dec;meta.main)
Xpos 6469.6 pix The source coordinate in original pixels (pos.cartesian.x;instr.det)
Ypos 8666.3 pix The source coordinate in original pixels (pos.cartesian.y;instr.det)
GLON121.17 deg Galactic Longitude (pos.galactic.lon)
GLAT-21.58 deg Galactic Latitude (pos.galactic.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)
e_Count 1e-02 ct/s Mean error on Count (stat.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)
VigFactor 1.01  Telescope vignetting correction (Note 1)   (instr.param)
ErrorRad13 arcsec 90% confidence source error radius. (stat.error)
BoxSize 50 arcsec Optimum source box size. (instr.param)
RAc.deg 10.4169 deg Image center right ascension. (Note 2)   (pos.eq.ra;meta.main)
DEc.deg 41.1549 deg Image center declination. (Note 2)   (pos.eq.dec;meta.main)
offset113.391 arcmin Offset of detected position from (RAc,DEc) (pos.angDistance)
RAt.deg 10.4501 deg Target right ascension (Note 3)   (pos.eq.ra;meta.main)
DEt.deg 41.1298 deg Target declination (Note 3)   (pos.eq.dec;meta.main)
offset213.008 arcmin Offset of detected position from (RAt,DEt) (pos.angDistance)
OBJECTM31 SURVEY 1  Original field name as found in event list (obs.field)
ROR600324   [100000/901000] number of unique sequences (meta.id)
StartDay1993-01-07 "Y:M:D" Starting day of observation ("DDD" in 001-366 range) (time.epoch)
EndDay1993-01-07 "Y:M:D" Ending day of observation (time.epoch)
Ndetect28  Total number of detections in the image. (meta.number)
IDno22  The source number in the field (Note 4)   (meta.id)
ImageFileWP600324N00_IN  FITS image file name (meta.id.cross)
EventFileWP600324N00  Event file name (meta.id;meta.file)
SourceIDWP600324N00_IN_22  Unique source identification (Note 5)   (meta.id)
PrBkg 0.00e+00  Probability that the detection is a background fluctuation (stat.fit.goodness)
SNR 26.50  The signal to noise ratio of the source (stat.snr)
Qual 5   [1/10] Quality flag from bad to good (Note 6)   (meta.code.qual)
RegionI   [I/O] Region of the ROSAT image (I=in, O=out) (meta.note)
Zoom 8  Rebinning factor of the image (instr.param)
Bgnd 3.670e-08 ct/pix/s Background count rate (instr.background)
ExpTime 2960 s Exposure time of the field (time.duration;obs.exposure)
SR1 0.2025  Softness ratio 11-39/40-85 (Note 7)   (phot.flux;arith.ratio)
e_SR1 0.0317  Mean error on SR1 (stat.error)
HR1 1.6280  Hardness ratio 86-200/40-85 (Note 7)   (phot.flux;arith.ratio)
e_HR1 0.1330  Mean error on HR1 (stat.error)
SR2 0.8941  Hard softness ratio 50-86/87-129 (Note 7)   (phot.flux;arith.ratio)
e_SR2 0.0815  Mean error on SR2 (stat.error)
HR2 0.5569  Hard hardness ratio 130-240/87-129 (Note 7)   (phot.flux;arith.ratio)
e_HR2 0.0583  Mean error on HR2 (stat.error)
Counts 685