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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJ/660/1462
  Abundances of ONC X-ray PMS stars (Maggio+, 2007)
ReadMe+ftp
2007ApJ...660.1462M
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Post annotation 		img(gal)
1.J/ApJ/660/1462/table1(c)Properties of Sample Stars (146 rows)
2.J/ApJ/660/1462/table2Spectral Analysis Results (86 rows)

Simple ConstraintList Of Constraints
 
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)S (char) [HL] (L)ow- or (H)igh-Absorption Sample (meta.id)
  (1)n_COUP (char) A indicates abundances available in table2 (meta.ref.url)
   (ALL)COUP  (i) COUP number (Cat. J/ApJS/160/319) (meta.id;meta.main)
  (1)SpType (char) Spectral type (src.spType)
  (1)Mass solMass (n) Stellar Mass (phys.mass)
  (1)Age [yr] (n) Stellar Age (log scale) (time.age)
  (1)AV mag (n) Absorption in V band (phot.mag;em.opt.V)
  (1)D(I-K) mag (n) Δ(I-K) near-infrared excess (phot.color.excess)
  (1)EW 0.1nm (n) Ca II equivalent width (spect.line.eqWidth)
  (1)Vmag mag (n) V magnitude (phot.mag;em.opt.V)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)Imag mag (n) I magnitude (phot.mag;em.opt.I)
  (1)Jmag mag (n) J magnitude (phot.mag;em.IR.J)
  (1)Hmag mag (n) H magnitude (phot.mag;em.IR.H)
  (1)Ksmag mag (n) Ks magnitude (phot.mag;em.IR.K)
  (1)Lmag mag (n) L magnitude (phot.mag;em.IR.3-4um)
  (1)Simbad (char) ask the Simbad data-base about this object
  (1)_RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  (1)_DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  (2)NH 10+21cm-2Interstellar absorption H column density (phys.columnDensity)
  (2)T1 keV (n) Plasma temperature of the first component (phys.temperature)
  (2)T2 keV Plasma temperature of the second component (phys.temperature)
  (2)T3 keV Plasma temperature of the third component (phys.temperature)
  (2)k1 m-5 (n) Volume emission measure for the first component, divided by 4πD2 (Note 1)   (meta.bib.volume)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)k2 m-5 (n) Volume emission measure for the second component, divided by 4πD2 (Note 1)   (meta.bib.volume)
  (2)k3 m-5 (n) Volume emission measure for the third component, divided by 4πD2 (Note 1)   (meta.bib.volume)
  (2)O Sun O abundance (in solar units) (phys.abund)
  (2)Ne Sun Ne abundance (in solar units) (phys.abund)
  (2)Mg Sun Mg abundance (in solar units) (phys.abund)
  (2)Si Sun Si abundance (in solar units) (phys.abund)
  (2)S Sun S abundance (in solar units) (phys.abund)
  (2)Ar Sun Ar abundance (in solar units) (phys.abund)
  (2)Ca Sun Ca abundance (in solar units) (phys.abund)
  (2)Fe Sun Fe abundance (in solar units) (phys.abund)
  (2)Ni Sun Ni abundance (in solar units) (phys.abund)
  (2)Rchi2  Reduced χ2 (stat.fit.chi2)
  (2)DOF  Degrees of freedom (stat.fit.dof)
  (2)fX 10-16W/m2Absorbed source X-ray flux, in the 2-8keV (hard) band, in 10–13erg/cm2/s (phot.flux;em.X-ray)

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