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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

  Chandra HRC source in M31 (Kaaret, 2002)
Post annotation
1.J/ApJ/578/114/table1Chandra HRC sources in M31 (143 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)
  CXOM31 (char) (i) Chandra HRC source name (Note 1)   (;meta.main)
  S/N  Source detection significance in σ (stat.snr)
  Counts ct Net counts (phot.count;em.X-ray)
  Flux 10-6cm-2/sPhoton flux in units of 10–6photons/cm2/s (phot.flux;em.X-ray)
  e_Flux 10-6cm-2/sUncertainty in Flux (stat.error)
  Lum 10+29W Luminosity in units of 1036erg/s (Note 2)   (phys.luminosity)
  RAJ2000 "h:m:s" (i) Hour of Right Ascension (J2000) (Note 1)   (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Degree of Declination (J2000) (1) (pos.eq.dec;meta.main)

ALL cols
 (i)indexed column
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usage  Display UCD1+    UCD1  
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