VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
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_ned1RXS Correlation to NED (38670 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 (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) [giorx] 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)
  n_vmag (char) [:/+] : => Uncertainty flag on vmag / => interval of magnitude + => 18+ ??? (meta.note)
  vmag2  (n) Second value of vmag when interval (phot.mag;em.opt.V)
  u_vmag2 (char) [?] Uncertainty flag on vmag2 (meta.code.error)
  z  (n) Redshift (src.redshift)
  l_NED-flux (char) Limit flag on NED-flux (meta.code.error;phot.flux)
  NED-flux mJy (n) Radio flux density or IR flux density in the band given in fl-band (phot.flux.density;em.radio)
  fl-band mum (n) Frequency band or wavelength band used for flux given in NED-flux (Radio [GHz], IR [mJy] for NED) (em.freq)
  l_Size (char) Limit flag on Size (meta.code.error;phys.angSize)
  Size arcmin (n) Size of object (phys.angSize)
  u_Size (char) Uncertainty flag on Size (meta.code.error;phys.angSize)
  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)
  NED  Query NED around the position (meta.ref.url)
  SIMBAD  Query SIMBAD around the position (meta.ref.url)

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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→ Rules of usage of VizieR data

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