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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

  X-ray emission in Orion Nebula young stars (Flaccomio+, 2005)
Post annotation
1.J/ApJS/160/450/table1COUP sources with assigned rotational period. (295 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)
  COUP  The COUP source number (
  Cts ct Net (background subtracted) ACIS counts (phot.count;em.X-ray)
  OptId  (n) Optical identification (Note 1)   (
  m_OptId (char) [ab] Multiplicity indicator (Note 1)   (meta.code.multip)
  Per d Optically determined rotation period (time.period)
  n_Per (char) Note on Per (Note 2)   (meta.note)
  r_Per (char) Reference for Per (Note 3)   (meta.ref;pos.frame)
  Mass solMass (n) Stellar mass (phys.mass)
  LogAge [yr] (n) Log of the stellar age (time.age)
  LogLx [10-7W] (n) Log of the X-ray luminosity in erg/s (phys.luminosity;em.X-ray)
  Log(Lx/Lb) [-] (n) Log of the X-ray to bolometric luminosity ratio (phys.luminosity;arith.ratio)
  WCaII 0.1nm (n) Ca II line equivalent width in Angstroms (spect.line.eqWidth)
  Mod (char) The X-ray modulation flag (Note 4)   (meta.code)
  Simbad  ask the Simbad data-base about this object
  _RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  _DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)

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