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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

  
J/A+A/648/A121
  X-ray activity and accretion in the ONC (Flaischlen+, 2021)
ReadMe+ftp
2021A&A...648A.121F
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/648/A121/dataStellar parameters (332 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  COUP identification number (Note 1)   (meta.id;meta.main)
  RAJ2000 deg (i) Right ascension (J2000) (Note 2)   (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (J2000) (Note 2)   (pos.eq.dec;meta.main)
  Meth (char) [0/1] Method used to determine the accretion rates (Note 3)   (meta.note)
  Mass Msun Stellar mass (Note 2)   (phys.mass)
  logAge [yr] Logarithm of the isochronal age (Note 2)   (time.age)
  logLX [10-7W] Logarithm of the X-ray luminosity (Note 4)   (phys.luminosity;em.X-ray)
  logLacc [Lsun] Logarithm of the accretion luminosity (Note 2)   (phys.luminosity)
  logdM/dt [Msun/yr]Logarithm of the mass accretion rate (Note 2)   (arith.rate;phys.mass)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)

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