VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/A+A/378/30
  ROSAT-BSC galaxy identifications (Zimmermann+, 2001)
ReadMe+ftp
2001A&A...378...30Z
Similar Catalogs
image
Post annotation 		img(gal)
1.J/A+A/378/30/table1Galaxy list[image] (1124 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  Seq  Running number in table (meta.id)
  XID  Identification number of X-ray object related to image number (Note 1)   (meta.id;meta.file)
image
  SID   [1,10] Identifies the optical candidate for a specific X-ray source (meta.id)
  1RXS (char) 1RXS (Cat. IX/10) identifier for the X-ray source (meta.id)
  RA2000 "h:m:s" (i) X-ray source right ascension (2000) (pos.eq.ra;meta.main)
  DE2000 "d:m:s" (i) X-ray source declination (2000) (pos.eq.dec;meta.main)
  Exp s Exposure time of X-ray source (time.duration;obs.exposure)
  e_DEs arcsec Uncertainty of X-ray position (stat.error)
  CRate ct/s Count rate of X-ray source (phot.count;em.X-ray)
  e_CRate ct/s Uncertainty of rate (stat.error)

ALL cols		    
 (i)indexed column
  LH  Likelihood of detection (stat.likelihood)
  Counts ct Total counts from X-ray source (phot.count;em.X-ray)
  LHext  Likelihood that X-ray source is extended (interpret with care !) (stat.likelihood)
  Extent arcsec Extent in arcsec (phys.angSize;src)
  OName (char) Name of optical candidate (meta.id.cross)
  NED  ask the NED data-base about this object (meta.ref)
  RAo "h:m:s" Optical candidate right ascension (2000) (pos.eq.ra)
  DEo "d:m:s" Optical candidate declination (2000) (pos.eq.dec)
  Bmag mag (n) B magnitude of optical candidate (phot.mag;em.opt.B)
  e_DEos arcsec (n) Optical position uncertainty (stat.error)
  Type (char) Type of optical candidate (src.class)
  Type1 (char) Detailed type of optical candidate (src.class)
  Activity (char) type of activity (optical) (src.class)
  Vrec km/s (n) Recession velocity (phys.veloc;pos.heliocentric)
  Origin  Origin of parameters (Note 2)   (meta.ref)
  Class  Classification (Note 3)   (meta.note)
  NH 10+22/cm+2Galactic hydrogen column density (phys.columnDensity)
  Dist arcsec Distance between X-ray object and optical candidate (pos.angDistance)
  logFX [mW/m2] log10 of X-ray flux in the 0.1-2.4keV X-ray band (phot.flux;em.X-ray)
  logLX [10-7W] (n) log10 of X-ray luminosity using H0=70km/Mpc/s (phys.luminosity;em.X-ray)
  Corr (char) Reliability of correlating the X-ray and optical source (meta.note)
  Comment (char) Comments (Note 4)   (meta.note)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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