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/table2(c)OB-star candidate catalogue selected from the VPHAS+ DR2 (6858 rows)
2.J/MNRAS/487/1400/table4(c)O-B2 star catalogue compiled from the literature (8814 rows)
Help Xmatch is

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortJoin tables
more join
Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);meta.version;arith.diff;phys.veloc)
  (1)ID   [1/6858] Star identifier ((unassigned);meta.version;arith.diff;spect.line.veloc;arith)
   (ALL)RAJ2000 deg Right ascension (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
   (ALL)DEJ2000 deg Declination (J2000) ((unassigned);meta.version;arith.diff;(unassigned);arith)
  (1)umag mag VPHAS+ u-band magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  (1)e_umag mag Error on umag ((unassigned);meta.version;arith.diff;time.age;stat.probability)
  (1)gmag mag VPHAS+ g-band magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  (1)e_gmag mag Error on gmag ((unassigned);(unassigned);(unassigned);time.age;stat.probability)
  (1)rmag mag VPHAS+ r-band magnitude ((unassigned);meta.version;arith.diff;stat.filling;(unassigned);(unassigned))
  (1)e_rmag mag Error on rmag ((unassigned);meta.version;arith.diff;time.age;stat.probability)
  (1)imag mag (n) VPHAS+ i-band magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)e_imag mag (n) Error on imag ((unassigned);(unassigned);(unassigned);time.age;stat.probability)
  (1)Hamag mag (n) VPHAS+ H{alpha}-band magnitude ((unassigned);meta.version;arith.diff;meta.abstract;(unassigned);(unassigned))
  (1)e_Hamag mag (n) Error on Hamag ((unassigned);(unassigned);(unassigned);time.age;stat.probability)
   (ALL)Gmag mag Gaia DR2 G-band magnitude (Note G1)   ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
   (ALL)e_Gmag mag Error on Gmag (Note G1)   ((unassigned);meta.version;arith.diff;time.age;stat.probability)
   (ALL)BPmag mag Gaia DR2 BP-band magnitude (Note G1)   ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
   (ALL)e_BPmag mag Error on BPmag (Note G1)   ((unassigned);(unassigned);(unassigned);time.age;stat.probability)
   (ALL)RPmag mag Gaia DR2 RP-band magnitude (Note G1)   ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
   (ALL)e_RPmag mag Error on RPmag (Note G1)   ((unassigned);(unassigned);(unassigned);time.age;stat.probability)
   (ALL)Dist pc Distance calculated from the Gaia DR2 parallaxes using a Bayesian distance estimator (Note G2)   ((unassigned);(unassigned);(unassigned);em.UV.10-50nm)
   (ALL)plx mas Parallax (Note G1)   (stat.max;obs.atmos.refractAngle;arith.grad;instr.fov;meta.main)
   (ALL)e_plx mas Error on plx (Note G1)   (time.lifetime;(unassigned);arith.factor;time.age;instr;meta.main)
   (ALL)pmRA mas/yr Proper motion in right ascension (Note G1)   ((unassigned);(unassigned);(unassigned);instr.offset;(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
   (ALL)e_pmRA mas/yr Error on pmRA (Note G1)   ((unassigned);(unassigned);(unassigned);time.age;instr.param;(unassigned))
   (ALL)pmDE mas/yr Proper motion in declination (Note G1)   ((unassigned);(unassigned);(unassigned);instr.offset;(unassigned))
   (ALL)e_pmDE mas/yr Error on pmDE (Note G1)   ((unassigned);meta.version;arith.diff;time.age;instr.param;(unassigned))
   (ALL)Refs (char) References (Note G3)   ((unassigned);(unassigned);(unassigned);phys.veloc.dispersion;(unassigned))
  (1)VPHAS+ (char) Display the VPHAS+ DR2 data (Drew et al. 2016, Cat. II/341) ((unassigned);(unassigned);(unassigned);pos.geocentric)
  (2)SpType (char) Spectral type ((unassigned);(unassigned);(unassigned);pos.posAng;meta.main)
  (2)GaiaDR2 (char) Display the Gaia DR2 data (Gaia Collaboration, 2018, Cat. I/345) ((unassigned);(unassigned);(unassigned);pos.geocentric)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
elapse time 7