VizieR

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

  
V/86
  Interstellar matter in the Galactic Disk (Guarinos J., 1992)
ReadMe+ftp
Similar Catalogs
Post annotation 		img(gal)
1.V/86/ceddu1Catalogue of Extinctions and Distances Derived from UBV data (parameters) (15449 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)
  Star (char) Identifier, either HD or BD/CD/CPD (meta.id;meta.main)
  MK (char) The MK spectral type written in a standard format (stat.error;src.spType)
  r_MK (char) [HJBSK] Source of MK (Note 1)   (meta.ref;pos.frame)
  Vmag mag Apparent magnitude in UBV system (Note 2)   (phot.mag;em.opt.V)
  B-V mag Colour index in UBV system (Note 2)   (phot.color;em.opt.B;em.opt.V)
  U-B mag (n) Colour index in UBV system (Note 3)   (phot.color;em.opt.U;em.opt.B)
  absVmag mag Absolute magnitude (section 3.3.2) (phys.magAbs)
  r_absVmag (char) Source of absVmag (Note 3)   (meta.ref)
  (B-V)0 mag Intrincic colour (phot.color;em.opt.B;em.opt.V)
  r_(B-V)0 (char) Source of (B-V)0 (Note 4)   (meta.ref;pos.frame)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Av mag Interstellar extinction (section 3.3.1) (phys.absorption)
  HDist pc Heliocentric distance (pos.distance;pos.heliocentric)
  xDist pc X-component of distance vector (Hdist*cos(b)*cos(l)) (pos.distance;pos.dirCos)
  yDist pc Y-component of distance vector (Hdist*cos(b)*sin(l)) (pos.distance;pos.dirCos)
  zDist pc Z-component of distance vector (Hdist*sin(b)) (pos.distance)
  GLON deg [0/360[ Galactic longitude (pos.galactic.lon)
  GLAT deg Galactic latitude (pos.galactic.lat)
  _RA.icrs deg (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
  _DE.icrs deg (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)

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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