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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=770
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ColumnValue  Explain   (UCD)
_RAJ200000 42 44.7 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEJ2000+41 15 13 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec)
_RAB195000 40 00.5 "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 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec)
_Glon121.1749 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)
770recno 770  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 51  Rank in correlation list for the source (stat.correlation)
sourceID1RXP J004244.6+411512  Source identification (meta.id)
RAJ2000010.6862 deg [0/360] Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+41.2536 deg Declination (J2000) (pos.eq.dec;meta.main)
Sep 39 arcsec Separation (pos.angDistance)
PA124 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 0.70   Hardness ratio 1 (phot.flux;arith.ratio)
e_HR1 0.03   rms uncertainty on HR1 (stat.error)
HR2 0.03   Hardness ratio 2 (phot.flux;arith.ratio)
e_HR2 0.04   rms uncertainty on HR2 (stat.error)
Extent169   Source extent (phys.angSize)
L_Extent 0   Likelihood of source extent (stat.likelihood)
Ldetect -1   Likelihood of source detection algorithm (stat.likelihood)
ExpTime 1564 s Exposure time (time.duration;obs.exposure)
Count 2.2e-01  Source countrate (phot.count;em.X-ray)
e_Count 0.0e+00  rms uncertainty on Count (stat.error;phot.count)
roff44.1 arcmin Off-axis angle (instr.offset)
ComWG600320P-1_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)
  
elapse time 1

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