VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
CDS

VizieR

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

  
J/ApJS/160/450
  X-ray emission in Orion Nebula young stars (Flaccomio+, 2005)
ReadMe+ftp
2005ApJS..160..450F
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/160/450/table1COUP sources with assigned rotational period. (295 rows)

Simple ConstraintList Of Constraints
 
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 (meta.id)
  Cts ct Net (background subtracted) ACIS counts (phot.count;em.X-ray)
  OptId  (n) Optical identification (Note 1)   (meta.id.cross)
  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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