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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/A+A/616/L15
  Parallaxes and Proper Motions of OB stars (Xu+, 2018)
ReadMe+ftp
2018A&A...616L..15X
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/616/L15/table1(c)Parallaxes and proper motions of OB stars (5772 rows)
2.J/A+A/616/L15/table2(c)Parallaxes and Proper Motions of O stars (284 rows)
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Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)Name (char) Source Name (Name) (meta.id;meta.main)
   (ALL)Source  Unique source identifier with Gaia DR2 (DR2sourceid) (meta.id)
   (ALL)RAdeg deg Right ascension (ICRS, epoch 2015.5) (ra) (pos.eq.ra)
   (ALL)DEdeg deg Declination (ICRS, epoch 2015.5) (dec) (pos.eq.dec)
   (ALL)plx mas (n) Absolute stellar parallax (parallax) (pos.parallax.trig)
   (ALL)e_plx mas (n) Standard error of the stellar parallax (parallax_error) (stat.error;pos.parallax)
   (ALL)pmRA mas (n) Proper motion in right ascension direction (pmra) (pos.pm;pos.eq.ra)
   (ALL)e_pmRA mas (n) Standard error of pmra (pmra_error) (stat.error;pos.pm;pos.eq.ra)
   (ALL)pmDE mas (n) Proper motion in declination direction (pmdec) (pos.pm;pos.eq.dec)
   (ALL)e_pmDE mas (n) Standard error of pmdec (pmdec_error) (stat.error;pos.pm;pos.eq.dec)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
   (ALL)vlsr km/s (n) LSR velocity (vlsr) (phys.veloc;pos.lsr)
   (ALL)e_vlsr km/s (n) Standard error of vlsr (velocity_error) (stat.error;phys.veloc;pos.lsr)
   (ALL)SpType (char) Spectral type (spectral_type) (src.spType)
   (ALL)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
   (ALL)_RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
   (ALL)_DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)

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