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

  Spitzer observations of W3 molecular cloud (Rivera-Ingraham+, 2011)
Post annotation
1.J/ApJ/743/39/table15Individual parameters of groups in subregions of W3 (27 rows)

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)
  Region (char) Region name (AFGL333, KR140FIELD, or W3_MAIN/OH) (
  RAJ2000 "h:m:s" (i) [2] Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) [61/62] Degree of Declination (J2000) (pos.eq.dec;meta.main)
  Area pc2 Region area (phys.area;obs.field)
  b_Av mag Minimum value of Av (phot.mag)
  B_Av mag Maximum value of Av (phot.mag)
  Av mag [2.2/6.4] Mean V band extinction (phys.absorption;em.opt.V)
  Mgas Msun [20/4300] Gas mass (phys.mass)
  e_Mgas Msun Error in Mgas (stat.error)
  Sigma Msun/pc2 [32/95] Gas surface density Σgas (

ALL cols
 (i)indexed column
  e_Sigma Msun/pc2 Error in Sigma (stat.error)
  b_YSO pc-2 Minium YSO surface density (
  B_YSO pc-2 Maximum YSO surface density (;stat.max)
  YSO pc-2 [3/54] Mean YSO surface density (src.density)
  e_YSO pc-2 Error in YSO (stat.error)
  SFE   [0/1] Star formation efficiency (assuming YSOs are solar-mass stars) (stat.param)
  b_Dist pc Minimum neighbor distance (pos.distance;stat.min)
  B_Dist pc Maximum neighbor distance (pos.distance;stat.max)
  Dist pc [0.07/0.34] Mean neighbor distance (pos.distance)
  e_Dist pc Error in Dist (stat.error)
  a pc [0.4/4.5] Ellipse semi-major axis (phys.angSize;src)
  a/b   [1.02/3.33] Axis ratio (phys.angSize;arith.ratio)
  N   [10/252] Number of YSOs in group (meta.number)
  gr   [0/10] Group designation in Region (;meta.main)
  grID (char) Unique group designation (;meta.main)

ALL cols
 (i)indexed column
Adapt form
Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
elapse time 1

Cite/acknowledge VizieR catalogue
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact