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/ApJ/501/153
  VRB photometry of red supergiants (Massey 1998)
ReadMe+ftp
1998ApJ...501..153M
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/501/153/table2(c)Survey of red stars (912 rows)
2.J/ApJ/501/153/table3Spectroscopy of red stars (138 rows)

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)Star (char) (i) Star name (meta.id;meta.main)
  (1)RAJ2000 "h:m:s" (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  (1)DEJ2000 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
   (ALL)Vmag mag V magnitude (phot.mag;em.opt.V)
  (1)e_Vmag mag rms uncertainty on Vmag (stat.error)
   (ALL)B-V mag B-V colour index (phot.color;em.opt.B;em.opt.V)
  (1)e_B-V mag rms uncertainty on B-V (stat.error)
   (ALL)V-R mag V-R colour index (phot.color;em.opt.V;em.opt.R)
  (1)e_V-R mag rms uncertainty on V-R (stat.error)
   (ALL)Class (char) Photometric classification (Note 1)   (meta.note;phot)

ALL cols		    
 (i)indexed column
   (ALL)D(B-V) mag Distance from the cutoff curve (phot.mag.distMod)
   (ALL)Crd? (char) [IC] Isolated or crowded star? (Note 2)   (meta.code)
  (1)ClassS (char) Spectroscopyc classification (Note 1)   (src.spType)
   (ALL)SType (char) Spectral type (src.spType)
  (1)CrossID (char) Corss-identification (Note 3)   (meta.id.cross)
  (2)RV km/s (n) Radial velocity (Note 4)   (phys.veloc;pos.heliocentric)
  (2)u_RV (char) Uncertainty flag on RV (meta.code.error)
  (2)Lines (char) Ca II triplet feature intensity (Note 3)   (spect.line.intensity)
  (2)RSG? (char) rsg or fgd from spectroscopy (src.class)
  (2)Agree? (char) Yes, No (meta.code)

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