VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

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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=764
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ColumnValue  Explain   (UCD)
_RAJ200000 42 45.000 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+41 15 30.96 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195000 40 00.759 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+40 59 05.42 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon121.176178 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-21.583529 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
764recno 764  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 44  Rank in correlation list for the source (stat.correlation)
sourceID1WGA J0042.7+4115  Source identification (meta.id)
RAJ2000010.6875 deg (i) [0/360] Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+41.2586 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
Sep 36 arcsec Separation (pos.angDistance)
PA 96 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 0.75   Hardness ratio 1 (phot.flux;arith.ratio)
e_HR1 0.05   rms uncertainty on HR1 (stat.error)
HR2 0.05   Hardness ratio 2 (phot.flux;arith.ratio)
e_HR2 0.08   rms uncertainty on HR2 (stat.error)
Extent    Source extent (phys.angSize)
L_Extent    Likelihood of source extent (stat.likelihood)
Ldetect 13   Likelihood of source detection algorithm (stat.likelihood)
ExpTime 1706 s Exposure time (time.duration;obs.exposure)
Count 1.2e-01  Source countrate (phot.count;em.X-ray)
e_Count 8.9e-03  rms uncertainty on Count (stat.error;phot.count)
roff 7.1 arcmin Off-axis angle (instr.offset)
Com 600345  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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