VizieR

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

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/487/1400
  Spiral structure as revealed by O and B stars (Chen+, 2019)
ReadMe+ftp
2019MNRAS.487.1400C
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/487/1400/table4O-B2 star catalogue compiled from the literature (8814 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)
  RAJ2000 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
  Gmag mag Gaia DR2 G-band magnitude (Note G1)   (phot.mag;em.opt)
  e_Gmag mag (n) Error on Gmag (Note G1)   (stat.error;phot.mag)
  BPmag mag Gaia DR2 BP-band magnitude (Note G1)   (phot.mag;em.opt.B)
  e_BPmag mag (n) Error on BPmag (Note G1)   (stat.error;phot.mag)
  RPmag mag Gaia DR2 RP-band magnitude (Note G1)   (phot.mag;em.opt.R)
  e_RPmag mag (n) Error on RPmag (Note G1)   (stat.error;phot.mag)
  Dist pc Distance calculated from the Gaia DR2 parallaxes using a Bayesian distance estimator (Note G2)   (pos.distance)
  plx mas Parallax (Note G1)   (pos.parallax.trig)
  e_plx mas Error on plx (Note G1)   (stat.error;pos.parallax)
  pmRA mas/yr Proper motion in right ascension (Note G1)   (pos.pm;pos.eq.ra)
  e_pmRA mas/yr Error on pmRA (Note G1)   (stat.error;pos.pm;pos.eq.ra)
  pmDE mas/yr Proper motion in declination (Note G1)   (pos.pm;pos.eq.dec)
  e_pmDE mas/yr Error on pmDE (Note G1)   (stat.error;pos.pm;pos.eq.dec)
  SpType (char) Spectral type (src.spType)
  Refs (char) References (Note G3)   (meta.ref;pos.frame)
  GaiaDR2  Display the Gaia DR2 data (Gaia Collaboration, 2018, Cat. I/345) (meta.ref.url)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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