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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=732
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ColumnValue  Explain   (UCD)
_RAJ200000 42 42.3 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEJ2000+41 15 48 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec)
_RAB195000 39 58.1 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEB1950+40 59 22 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec)
_Glon121.1673 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5785 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
732recno 732  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 6  Rank in correlation list for the source (stat.correlation)
sourceID1RXP J004242.3+411547  Source identification (meta.id)
RAJ2000010.6763 deg [0/360] Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+41.2633 deg Declination (J2000) (pos.eq.dec;meta.main)
Sep 14 arcsec Separation (pos.angDistance)
PA 24 deg [0/360] Position angle (pos.posAng)
r_sourceIDROSATP3  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 0.91   Hardness ratio 1 (phot.flux;arith.ratio)
e_HR1 0.01   rms uncertainty on HR1 (stat.error)
HR2-0.02   Hardness ratio 2 (phot.flux;arith.ratio)
e_HR2 0.02   rms uncertainty on HR2 (stat.error)
Extent151   Source extent (phys.angSize)
L_Extent999   Likelihood of source extent (stat.likelihood)
Ldetect999   Likelihood of source detection algorithm (stat.likelihood)
ExpTime 1617 s Exposure time (time.duration;obs.exposure)
Count 1.1e+00  Source countrate (phot.count;em.X-ray)
e_Count 2.8e-02  rms uncertainty on Count (stat.error;phot.count)
roff14.2 arcmin Off-axis angle (instr.offset)
ComWG600344P_N1_P1  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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