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/AJ/126/2740
  X-ray emission of RASS Abell clusters (Ledlow+, 2003)
ReadMe+ftp
2003AJ....126.2740L
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/126/2740/table2X-ray Peaks and Optical identifications (856 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)
  Abell (char) Abell cluster identification (meta.id;meta.main)
  RAJ2000 "h:m:s" (i) Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Degree of Declination (J2000) (pos.eq.dec;meta.main)
  Off arcsec X-ray peak projected distance from Abell's position (pos.distance)
  PFlux 10-4ct/s/pixPeak flux in units of 10–4counts/s/pixel (phot.count;em.X-ray)
  F250  The 250/62.5(1/h75)kpc aperture flux ratio (phot.flux;arith.ratio)
  S/N  Significance of the detection (stat.snr)
  Note (char) Cluster emission code (Note 1)   (meta.note)
  Simbad  ask the Simbad data-base about this object (meta.ref)
  NED  ask the NED data-base about this object (meta.ref)

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