VizieR

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

VizieR

  
J/ApJS/226/8
  Spitzer/IRS survey of Class II objects in Orion A. I. (Kim+, 2016)
ReadMe+ftp
2016ApJS..226....8K
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/226/8/table4Spectral type and extinction (301 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)
  Seq  Running sequence number (G1) (Note)   (meta.id;meta.main)
  IRS (char) IRS identifier (DDddddd+Dddd; J2000 or HOPS-NNN) (meta.id)
  SpTl (char) Literature spectral types (see refs.dat file for references in parenthesis) (src.spType)
  SpT (char) Adopted MK spectral type (src.spType)
  EWHa 0.1nm (n) [-263/49] Equivalent width of Hα; in Angstroms (Note 3)   (spect.line.eqWidth;em.line.Halpha)
  EWLi 0.1nm (n) [0/2] Equivalent width of Li line; in Angstroms (Note 3)   (spect.line.eqWidth)
  Av mag (n) [0/35] Adopted V band extinction (phys.absorption;em.opt.V)
  e_Av mag (n) [0/32] Lower uncertainty in Av (stat.error)
  E_Av mag (n) [0/12] Upper uncertainty in Av (stat.error;stat.max)
  n_Av (char) Method used to determine the adopted Av (Note 4)   (meta.note)

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