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/MNRAS/516/4164
  +150 OB stars in Sextans A (Lorenzo+, 2022)
ReadMe+ftp
2022MNRAS.516.4164L
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/516/4164/table123Blue type stars (from O to F types) confirmed by spectroscopy (1), spectral subtype not assigned (2) and late type stars (3) (174 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)
  Tab (char) 1 for confirmed O to F types, 2 for O to F types spectral subtype not assigned, 3 for late type stars (meta.code)
  outliers (char) indicates blue outliers in table 4 (meta.ref.url)
  ID (char) (i) Identification code in this work (sNNN) (meta.id;meta.main)
  OName (char) Identification code in alternative photometric catalogues (phot)
  n_OName (char) [MBSH] Note on OName (Note 1)   (meta.note)
  RAJ2000 "h:m:s" (i) Right ascension (J2000.0) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Declination (J2000.0) (pos.eq.dec;meta.main)
  SpType (char) Spectral type (src.spType)
  Vmag mag (n) Visual magnitude (phot.mag;em.opt.V)
  B-V mag (n) Colour B-V (phot.color;em.opt.B;em.opt.V)
  Q mag (n) Free reddening pseudo-colour Q (Q = (U-B)-0.72*(B-V)) (not in table3.dat) (phot.color.reddFree)
  RV km/s Radial velocity derived in this work (phys.veloc;pos.heliocentric)
  e_RV km/s Uncertainty in the derived radial velocity (stat.error)
  n_RV (char) [*] Note on RV (Note 2)   (meta.note)
  SNR  (n) Signal-to-noise ratio per element of resolution calculated in a region free of spectral lines around 4800Å (not in table3.dat) (stat.snr)
  Notes (char) Additional information (Note 3)   (meta.note)

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