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:
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/AJ/170/185
  SHEDR3: All-sky molecular clouds extinction catalog (Zhang+, 2025)
ReadMe+ftp
2025AJ....170..185Z
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/170/185/table2The all-sky extinction catalog derived from SHEDR3 (152564 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)
  GLON deg (i) Galactic longitude of extinction component across the sky (pos.galactic.lon)
  GLAT deg (i) Galactic latitude of extinction component across the sky (pos.galactic.lat)
  Nlos   [1/11] Number of Line of Sight (LoS) extinctions (Comps) (Note 1)   (meta.number)
  Dist kpc [0.16/4.96] Median distance (Note 2)   (pos.distance)
  E_Dist kpc [0.16/5.69] Upper 84% boundary in Dist (Note 2)   (stat.error;stat.max;pos.distance)
  e_Dist kpc [0.16/4.81] Lower 16% boundary in Dist (Note 2)   (stat.error;stat.min;pos.distance)
  Fore-AV mag [-5e-3/6.82] Mean extinction in the pre-jump distance bin (phys.absorption)
  Back-AV mag [0.14/8.24] Mean extinction in the post-jump distance bin (phys.absorption)
  e_Fore-AV mag [0.094/2.24] Standard deviation in Fore-AV (stat.error;phys.absorption)
  e_Back-AV mag [0.1/2.4] Standard deviation in Back-AV (stat.error;phys.absorption)
  Delta-AV mag [0.15/4.41] Magnitude of extinction jumps (Note 3)   (phys.absorption)
  Nstar   [184/43657] Number of stars (meta.number)
  _RA.icrs deg (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
  _DE.icrs deg (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)

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