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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=745
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ColumnValue  Explain   (UCD)
_RAJ200000 42 40.1 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEJ2000+41 15 47 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data) (pos.eq.dec)
_RAB195000 39 55.9 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEB1950+40 59 21 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data) (pos.eq.dec)
_Glon121.1599 deg Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-21.5786 deg Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat)
745recno 745  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 22  Rank in correlation list for the source (stat.correlation)
sourceID1RXH J004240.1+411546  Source identification (meta.id)
RAJ2000010.6671 deg [0/360] Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+41.2630 deg Declination (J2000) (pos.eq.dec;meta.main)
Sep 23 arcsec Separation (pos.angDistance)
PA302 deg [0/360] Position angle (pos.posAng)
r_sourceIDROSHRI  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    Hardness ratio 1 (phot.flux;arith.ratio)
e_HR1    rms uncertainty on HR1 (stat.error)
HR2    Hardness ratio 2 (phot.flux;arith.ratio)
e_HR2    rms uncertainty on HR2 (stat.error)
Extent    Source extent (phys.angSize)
L_Extent    Likelihood of source extent (stat.likelihood)
Ldetect 8   Likelihood of source detection algorithm (stat.likelihood)
ExpTime 18570 s Exposure time (time.duration;obs.exposure)
Count 2.3e-02  Source countrate (phot.count;em.X-ray)
e_Count 1.1e-03  rms uncertainty on Count (stat.error;phot.count)
roff 1.8 arcmin Off-axis angle (instr.offset)
Com 600474  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 0

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