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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 ACIS survey of M33 (ChaSeM33) (Plucinsky+, 2008)
Post annotation
1.J/ApJS/174/366/table2ChASeM33 X-ray Sources (394 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)
  ChASeM33  (i) ChASeM33 source number (;meta.main)
  n_ChASeM33 (char) [E-] "E" for Extended source (meta.note)
  X (char) X indicates cross-identifications in table3 (meta.ref.url)
  RAJ2000 "h:m:s" (i) Right Ascension J2000 (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Declination J2000 (pos.eq.dec;meta.main)
  e_Pos arcsec Position Error (arcsec) (stat.error)
  NetCts ct Net Counts from source (ct) (phot.count;em.X-ray)
  CRate 10-4ct/s Count Rate in the 0.35-8.0keV band (Note 1)   (phot.count;em.X-ray)
  e_CRate 10-4ct/s Error in CRate (stat.error)
  Flux 10-6ph/cm2/sFlux in the 0.35-8.0keV band (1) (Note 2)   (phot.flux;em.X-ray)
  e_Flux 10-6ph/cm2/sError in Flux (stat.error;phot.flux)
  HR1  Hardness Ratio 1 (1) (Note 3)   (phot.flux;arith.ratio)
  e_HR1  Error in Hardness Ratio 1 (stat.error)
  HR2  Hardness Ratio 2 (1) (Note 3)   (phot.flux;arith.ratio)
  e_HR2  Error in Hardness Ratio 2 (stat.error)

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