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

Target dimension:

Radius Box size

  ChaMP X-ray point source catalog (Kim+, 2007)
Post annotation
1.J/ApJS/169/401/table1List of ChaMP fields (151 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)
  ObsID  (i) Observation identification number (;obs.param;obs)
  SeqNum  Chandra sequence number (;meta.main)
  Target (char) Target name (
  RAJ2000 "h:m:s" (i) Hour of Right Ascension (J2000.0) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Degree of Declination (J2000.0) (pos.eq.dec;meta.main)
  NH 10+20cm-2Column density (1020cm–2) (Note 1)   (phys.columnDensity)
  Obs.Date "Y:M:D" (n)Date of Observation (time.epoch;obs)
  TExp ks Exposure time (Note 2)   (time.duration;obs.exposure)
  Instr (char) Aim Point Detector type (meta.note)
  Chips  CCD Used (Note 3)   (;instr)
  Mult  (n) Identification number for multiple observations (Note G1)   (
  PapI (char) [YN] Paper I used (Note 4)   (meta.code)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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