VizieR

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CDS

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

  
IX/10A
  ROSAT All-Sky Bright Source Catalogue (1RXS) (Voges+ 1999)
ReadMe+ftp
1999A&A...349..389V
Similar Catalogs
Post annotation 		img(gal)
1.IX/10A/cor_pri1RXS Correlation to PRI, RITTER, SIMBAD, TYCHO, EUVE (54935 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)
  1RXS (char) 1RXS source name (meta.id;meta.main)
  Rank  Rank in correlation list for the source (stat.correlation)
  sourceID (char) Source identification (see also r_sourceID) (meta.id)
  RAJ2000 deg (i) [0/360] Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
  Sep arcsec Separation (pos.angDistance)
  PA deg [0/360] Position angle (pos.posAng)
  r_sourceID (char) Source catalogue (see file "refs.dat") (meta.ref;pos.frame)
  bandPos (char) [oexr] Origin of the source position (Note 1)   (instr.bandwidth)
  Type (char) Type or class of object (src.class)

ALL cols		    
 (i)indexed column
  fxfopt  (n) Ratio of X-ray to optical flux f_X / f_opt (phot.flux;arith.ratio)
  l_vmag (char) Limit flag on vmag (meta.code.error)
  vmag mag (n) Visual magnitude (phot.mag;em.opt.V)
  bmag mag (n) Blue magnitude (phot.mag;em.opt.B)
  rmag mag (n) Red magnitude (phot.mag;em.opt.R)
  b-r mag (n) (blue-red) colour (phot.color;em.opt.B;em.opt.R)
  b-v mag (n) (blue-visual) colour (phot.color;em.opt.B;em.opt.V)
  u-b mag (n) (ultraviolet-blue) colour (phot.color;em.opt.U;em.opt.B)
  var (char) Variability flag (meta.code;src.var)
  n_z (char) [*>] Note on z (meta.note)
  z  (n) Redshift (from PRI or SIMBAD) (src.redshift)
  Vr km/s (n) Radial velocity (from SIMBAD only) (spect.dopplerVeloc)
  dist kpc (n) Distance (pos.distance;pos.heliocentric)
  Com (char) Comments (meta.note)
  IncDate "Y:M:D" Date when source was included (time.epoch)
  UpdDate "Y:M:D" (n) Date when source properties were changed (time.epoch)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
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