VizieR

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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:

  
Target dimension:

Radius Box size

  
IX/6
 Positions of X-Ray Sources, 2nd ed. (Dolan 1983)
Post annotation
img(gal)
1.IX/6/dataX-ray position list (704 rows)

 
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)
  4U (char) Number of the source in the Uhuru 4U Catalog (meta.id;meta.main)
  Alt (char) Other names of the source (Note)   (meta.id)
  Note  Note in notes file. (Note)   (meta.note)
  RAB1950 deg Right ascension (B1950) in degrees (pos.eq.ra;meta.main)
  DEB1950 deg Declination in degrees (equinox 1950) (pos.eq.dec;meta.main)
  GLON deg Galactic longitude, l(II), degrees (Note)   (pos.galactic.lon)
  GLAT deg Galactic latitude, b(II), degrees (Note)   (pos.galactic.lat)
  Uflux 10fW/m2 (n) 4U (2-6kev) flux (in 10–11erg/cm2/s) (Note)   (phot.flux;em.X-ray)
  Osrc (char) Name of optical counterpart (Note)   (meta.id)
  Vmag mag (n) Magnitude of counterpart, V (see n_Vmag) (Note)   (phot.mag;em.opt)
  n_Vmag (char) [ *V] Type of magnitude (Note)   (meta.note)
  OType (char) [A CGHPQRST+] Type of object (Note)   (src.class)
  Simbad  ask the Simbad data-base about this object
  _RA.icrs deg (n)Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra;meta.main)
  _DE.icrs deg (n)Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec;meta.main)

ALL cols
    
(n) indicates a possible blank or NULL column  
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