VizieR

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

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/ApJ/582/382
  Chandra X-ray sources in Orion Nebula Cluster (Flaccomio+, 2003)
ReadMe+ftp
2003ApJ...582..382F
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/582/382/table4Catalog of the ONC optical sample (696 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. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
  Oseq  Reference number ([FDM2003] Opt NNN in Simbad) ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  RAJ2000 "h:m:s" Hour of Right Ascension (J2000) ((unassigned);pos.galactic.lon;arith.diff;(unassigned);arith)
  DEJ2000 "d:m:s" Degree of Declination (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  Mass solMass Mass (spect.index;spect;arith.grad;(unassigned))
  logAge [yr] (n) Log of the Age (time;pos.wcs.ctype;arith.grad;stat.filling;meta.main)
  Prot d (n) Rotation period ((unassigned);phys.veloc.orbital;arith.diff;phys.dust;meta.main)
  EW 0.1nm (n) Ca II 8542Å equivalent width (Note 1)   ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic;meta.main)
  l_CRate (char) Limit flag on CRate ((unassigned);phys.veloc.orbital;arith.diff;pos.galactic.lon)
  CRate ct/ks Basal HRC Count Rate ((unassigned);(unassigned);(unassigned);time.duration;(unassigned);(unassigned))
  l_logXLum (char) Limit flag on XLum (phot.fluence;em.IR.4-8um;arith.factor;pos.galactic.lon)
  logXLum [10-7W] Log of the X-ray luminosity ((unassigned);(unassigned);arith;(unassigned);(unassigned);(unassigned))
  l_logX/bol (char) Limit flag on X/bol (time.equinox;em.wl.effective;stat.min;pos.galactic.lon)
  logX/bol [-] (n) Log of the X-ray to bolometric luminosity ratio ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);instr.offset)
  Xlist  Close X-ray sources in table1 ((unassigned);(unassigned);(unassigned);pos.geocentric)

ALL cols		    
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