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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

  NGC 2516 X-ray sources (Dachs+, 1996)
Post annotation
1.J/A+A/312/818/table2X-ray sources detected in NGC 2516 (64 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)
  No  (i) [1/64] Running number (increasing with α) (;meta.main)
  Seq   X-ray source number, as detected with EXSAS reduction package (increasing with -δ) (
  m_Seq (char) Multiplicity index on Seq (meta.code.multip)
  RA2000 "h:m:s" (i) Right ascension (2000.0) (Note 1)   (pos.eq.ra;meta.main)
  DE2000 "d:m:s" (n)(i) Declination sign (pos.eq.dec;meta.main)
  Dr arcsec 90% confidence source radius (phys.angSize;src)
  u_Dr (char) Undertainty flag on Dr (meta.code.error)
  CtRate ct/s Count rate corrected for vignetting and for the life-time factor (=0.978) (phot.count;em.X-ray)
  e_CtRate ct/s rms uncertainty on Count rate (stat.error)
  HR1  Hardness ratio HR1 (phot.flux;arith.ratio)
  u_HR1 (char) Uncertainty flag on HR1 (meta.code.error)
  e_HR1   rms uncertainty on HR1 (stat.error)
  HR2  Hardness ration HR2 (phot.flux;arith.ratio)
  u_HR2 (char) Uncertainty flag on HR2 (meta.code.error)
  e_HR2   rms uncertainty on HR2 (stat.error)

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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