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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=758
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ColumnValue  Explain   (UCD)
_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 16 09 "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 43 "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)
758recno 758  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 37  Rank in correlation list for the source (stat.correlation)
sourceID1RXP J004241.4+411608  Source identification (meta.id)
RAJ2000010.6725 deg [0/360] Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+41.2691 deg Declination (J2000) (pos.eq.dec;meta.main)
Sep 34 arcsec Separation (pos.angDistance)
PA352 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 0.82   Hardness ratio 1 (phot.flux;arith.ratio)
e_HR1 0.01   rms uncertainty on HR1 (stat.error)
HR2-0.17   Hardness ratio 2 (phot.flux;arith.ratio)
e_HR2 0.01   rms uncertainty on HR2 (stat.error)
Extent 41   Source extent (phys.angSize)
L_Extent844   Likelihood of source extent (stat.likelihood)
Ldetect999   Likelihood of source detection algorithm (stat.likelihood)
ExpTime 24981 s Exposure time (time.duration;obs.exposure)
Count 8.1e-01  Source countrate (phot.count;em.X-ray)
e_Count 7.0e-03  rms uncertainty on Count (stat.error;phot.count)
roff35.3 arcmin Off-axis angle (instr.offset)
ComWG600064P_N2_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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