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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=767
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ColumnValue  Explain   (UCD)
_RAJ200000 42 45.0 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEJ2000+41 15 24 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec)
_RAB195000 40 00.8 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEB1950+40 58 58 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec)
_Glon121.1761 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5855 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
767recno 767  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 48  Rank in correlation list for the source (stat.correlation)
sourceID1WGA J0042.7+4115  Source identification (meta.id)
RAJ2000010.6875 deg [0/360] Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+41.2566 deg Declination (J2000) (pos.eq.dec;meta.main)
Sep 38 arcsec Separation (pos.angDistance)
PA107 deg [0/360] Position angle (pos.posAng)
r_sourceIDROSATWGA 5  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 0.60   Hardness ratio 1 (phot.flux;arith.ratio)
e_HR1 0.03   rms uncertainty on HR1 (stat.error)
HR2 0.06   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 24   Likelihood of source detection algorithm (stat.likelihood)
ExpTime 1865 s Exposure time (time.duration;obs.exposure)
Count 7.9e-01  Source countrate (phot.count;em.X-ray)
e_Count 3.2e-02  rms uncertainty on Count (stat.error;phot.count)
roff49.3 arcmin Off-axis angle (instr.offset)
Com 141839  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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