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IX/10A/cor_ros ROSAT All-Sky Bright Source Catalogue (1RXS) (Voges+ 1999)
1RXS Correlation to ROSATP3, ROSATWGA, ROSATHRI (24355 rows)
  recno=742
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ColumnValue  Explain   (UCD)
_RAJ200000 42 43.4 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEJ2000+41 15 49 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec)
_RAB195000 39 59.2 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEB1950+40 59 23 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec)
_Glon121.1710 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5783 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
742recno 742  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

1RXSJ004241.8+411535  1RXS source name (meta.id;meta.main)
Rank 19  Rank in correlation list for the source (stat.correlation)
sourceID1WGA J0042.7+4115  Source identification (meta.id)
RAJ2000010.6808 deg [0/360] Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+41.2636 deg Declination (J2000) (pos.eq.dec;meta.main)
Sep 23 arcsec Separation (pos.angDistance)
PA 52 deg [0/360] Position angle (pos.posAng)
r_sourceIDROSATWGA 8  Source catalogue (see file "refs.dat") (meta.ref;pos.frame)
bandPosx   [ex] Origin of the source position (Note 1)   (instr.bandwidth)
TypeXray  Type or class of object (src.class)
HR1 0.58   Hardness ratio 1 (phot.flux;arith.ratio)
e_HR1 0.03   rms uncertainty on HR1 (stat.error)
HR2 0.11   Hardness ratio 2 (phot.flux;arith.ratio)
e_HR2 0.04   rms uncertainty on HR2 (stat.error)
Extent    Source extent (phys.angSize)
L_Extent    Likelihood of source extent (stat.likelihood)
Ldetect 23   Likelihood of source detection algorithm (stat.likelihood)
ExpTime 1710 s Exposure time (time.duration;obs.exposure)
Count 7.8e-01  Source countrate (phot.count;em.X-ray)
e_Count 3.4e-02  rms uncertainty on Count (stat.error;phot.count)
roff49.4 arcmin Off-axis angle (instr.offset)
Com 141836  Comments (meta.note)
IncDate1999-02-15 "Y:M:D" Date when source was included (time.epoch)
UpdDate  "Y:M:D" Date when source properties were changed (time.epoch)
  
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