VizieR

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VizieR

  
J/ApJ/717/1067
  Triggered star formation in SFO 38 (Choudhury+, 2010)
ReadMe+ftp
2010ApJ...717.1067C
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Post annotation 		img(gal)
1.J/ApJ/717/1067/table4Spectral classification of YSOs (29 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)
  Name (char) SFO 38 source name (MIR-NNN mainly) (meta.id;meta.main)
  AName (char) Alternate name (BRC38= <[OSP2002] BRC 38 NN> or GFG= <[GFG2007] NN> in Simbad) (meta.id)
  Date "Y:M:D" (n)Observation date (time.epoch;obs)
  W 0.1nm Hα equivalent width (Å) (spect.line.eqWidth;em.line.Halpha)
  SpT (char) MK spectral type (src.spType)
  e_SpT  (n) Subtype uncertainty (stat.error)
  Teff K (n) Effective temperature (phys.temperature.effective)
  Type (char) YSO type (CTTS/WTTS: Classical or Weak TTau) (src.class)
  Ha km/s (n) Hα emission line at 10% of the peak intensity (Hα[10%]) (Note 1)   (spect.dopplerVeloc)
  logdM/dt [Msun/yr](n) Rate of accretion from Hα emission (Note 1)   (phys.mass.loss)
  alpha  (n) IRAC slope (spect.index)
  E(V-I) mag (n) V-I color index (phot.color.excess)
  Av mag (n) Extinction (Note 2)   (phys.absorption)
  Erat mag (n) E(V-I)/E(B-V) color index ratio (phys.absorption)

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