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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/table1(c)Chandra HRC sources in M31 (143 rows)
2.J/ApJ/578/114/table2Coincidences of Chandra Sources with Infrared Sources and Globular Clusters (22 rows)

Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)CXOM31 (char) (i) Chandra HRC source name (Note 1)   (;meta.main)
  (1)S/N  Source detection significance in σ (stat.snr)
  (1)Counts ct Net counts (phot.count;em.X-ray)
  (1)Flux 10-6cm-2/sPhoton flux in units of 10–6photons/cm2/s (phot.flux;em.X-ray)
  (1)e_Flux 10-6cm-2/sUncertainty in Flux (stat.error)
  (1)Lum 10+29W Luminosity in units of 1036erg/s (Note 2)   (phys.luminosity)
  (1)RAJ2000 "h:m:s" (i) Hour of Right Ascension (J2000) (Note 1)   (pos.eq.ra;meta.main)
  (1)DEJ2000 "d:m:s" (i) Degree of Declination (J2000) (1) (pos.eq.dec;meta.main)
  (2)2MASS (char) 2MASS infrared source (
  (2)DeltaX-IR arcsec (n) Displacement between the Chandra and 2MASS sources (pos.angDistance)
  (2)GC (char) Name of the globular cluster (Note 1)   (
  (2)DeltaX-GC arcsec (n) Displacement between the Chandra and source and the globular cluster (pos.angDistance)
  (2)DeltaGC-IR arcsec (n) Displacement between the globular cluster and the 2MASS source (pos.angDistance)

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