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

  
VII/231
  Catalog of bright diffuse Galactic nebulae (Cederblad, 1946)
ReadMe+ftp
1946MeLu2.119....1C
Similar Catalogs
Post annotation 		img(gal)
1.VII/231/catalogCatalog of bright diffuse Galactic nebulae (330 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)
  Ced  (i) [1/215] Sequential number (Ced NNNa in Simbad) (meta.id;meta.main)
  m_Ced (char) [a-z] Subdivision letter (meta.code.multip)
  Name (char) Other name of the nebula (meta.id)
  RA1900 "h:m:s" (i) Right ascension (1900) (pos.eq.ra;meta.main)
  u_RA1900 (char) Uncertainty flag on right ascension (meta.code.error;pos.eq.ra)
  DE1900 "d:m:s" (i) Declination (1900) (pos.eq.dec;meta.main)
  u_DE1900 (char) Uncertainty flag on Declination (meta.code.error;pos.eq.dec)
  Star (char) Star name (meta.id.assoc)
  pmag mag (n) Photographic magnitude of the star (phot.mag;em.opt.B)
  u_pmag (char) [v:] Uncertainty flag on pmag (v: variable) (meta.code.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  vmag mag (n) Visual magnitude of the star (phot.mag;em.opt.V)
  u_vmag (char) [v:] Uncertainty flag on vmag (v: variable) (meta.code.error)
  SpType (char) Spectrum of the star associated with the nebula (meta.id.assoc)
  loga1 [arcmin] (n) Value of log(a1) in Hubble's law (Note 1)   (stat.fit.param)
  n_loga1 (char) [:] ":" when no reduction to Hubble's system has been possible (meta.note)
  SpNeb (char) Spectrum of the nebula (Note 2)   (meta.note)
  Class (char) Nebular class (Note 3)   (src.class)
  Dim1 arcmin (n) Apparent dimension of the nebula (phys.size)
  Dim2 arcmin (n) Apparent dimension of the nebula (phys.size)
  n_Dim2 (char) [?:v] Notes on dimensions (v: variable) (meta.note)
  plx arcsec (n) Adopted parallax (pos.parallax.phot)
  u_plx (char) Uncertainty flag on plx (meta.code.error;pos.parallax)
  Method (char) Parallax method used (Note 4)   (meta.note)
  Dist pc (n) Adopted Distance (pos.distance;pos.heliocentric)
  u_Dist (char) Uncertainty flag on Dist (meta.code.error)
  x pc (n) Linear heliocentric galactic coordinate (x=r*cosl*cosb) (Note 5)   (pos.distance;pos.cartesian.x;pos.galactic)
  y pc (n) Linear heliocentric galactic coordinate (y=r*sinl*cosb) (Note 5)   (pos.cartesian.y)
  z pc (n) Linear heliocentric galactic coordinate (z=r*sinb) (Note 5)   (src.redshift)
  Notes  Detailed notes and references (meta.ref.url)
  _RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
  _DE.icrs "d:m:s" (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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