VizieR

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

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/AJ/152/31
  Spectral classification of O Vz stars from GOSSS (Arias+, 2016)
ReadMe+ftp
2016AJ....152...31A
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/152/31/table3*Double-lined binary Stars in GOSSS (Note) (38 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) Object name (meta.id;meta.main)
  RAJ2000 "h:m:s" (i) Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Degree of Declination (J2000) (pos.eq.dec;meta.main)
  SpT (char) Spectral type (src.spType)
  Ref (char) Reference (Note G1)   (meta.ref;pos.frame)
  W4471a 0.1nm (n) [0.11/0.66] Equivalent width of HeI 4471 for primary (in Å) (spect.line.eqWidth)
  W4471b 0.1nm (n) [0.07/0.42] Equivalent width of HeI 4471 for secondary (in Å) (spect.line.eqWidth)
  W4542a 0.1nm (n) [0.27/0.78] Equivalent width of HeII 4542 for primary (in Å) (spect.line.eqWidth)
  W4542b 0.1nm (n) [0.27/0.45] Equivalent width of HeII 4542 for secondary (in Å) (spect.line.eqWidth)
  W4686a 0.1nm (n) [0.34/0.85] Equivalent width of HeII 4686 for primary (in Å) (spect.line.eqWidth)
  W4686b 0.1nm (n) [0.27/0.38] Equivalent width of HeII 4686 for secondary (in Å) (spect.line.eqWidth)
  Za  (n) [0.65/1.26] Primary metallicity (Note G2)   (phys.abund.Z)
  Zb  (n) [0.75/1.14] Secondary metallicity (Note G2)   (phys.abund.Z)
  GOS  (n)Number of sources in the Galactic O Star (GOS) catalog (Maiz-Apellaniz et al. 2004, Cat. V/116) within 2'' (meta.ref.url)
  GOSSS  (n)Number of sources in the Galactic O-star Spectroscopic Survey (GOSSS; Sota et al. 2014, Cat. III/274) within 1'' (meta.ref.url)
  SimbadName (char) Designation understandable by the Simbad data-base (meta.id)

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