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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

  New T Tauri stars in Taurus-Auriga (Wichmann+, 1996)
Post annotation
1.J/A+A/312/439/table7X-ray sources in pointed observations (92 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)
  Name (char) Identifier of star (;meta.main)
  RA2000 "h:m:s" (i) Right Ascension for equinox 2000.0 (pos.eq.ra;meta.main)
  DE2000 "d:m:s" (i) Declination for equinox 2000.0 (pos.eq.dec;meta.main)
  Cts s-1 Background subtracted X-ray count rate (0.1-2.4 keV energy range) (phot.count;em.X-ray)
  e_Cts s-1 Error in X-ray count rate (stat.error)
  HR1  Hardness Ratio 1 (phot.flux;arith.ratio)
  e_HR1  Error in Hardness Ratio 1 (stat.error)
  HR2  Hardness Ratio 2 (phot.flux;arith.ratio)
  e_HR2  Error in Hardness Ratio 2 (stat.error)

ALL cols
 (i)indexed column
Adapt form
Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
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