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

  
J/PAZh/21/13
  New list of OB associations (Melnik+, 1995)
ReadMe+ftp
1995PAZh...21...13M
Similar Catalogs
Post annotation 		img(gal)
1.J/PAZh/21/13/tableTable of OB-associations (88 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. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
  AssME (char) (i) Association name ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  GLON deg Galactic longitude ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)
  GLAT deg Galactic latitude (XXXXXXX)
  D kpc Distance ((unassigned);phys.veloc.orbital;arith.diff;em.UV.10-50nm)
  RV km/s (n) Average radial velocity of the association relative to the Sun ((unassigned);(unassigned);(unassigned);spect.index;arith.diff;meta.main)
  e_RV km/s (n) Dispersion of RV ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  NRV  Number of stars with measured RV ((unassigned);phys.veloc.orbital;arith.diff;src.var)
  Ntot  Total number of stars in the association ((unassigned);(unassigned);(unassigned);src.var)
  Dl pc Size of association along longitude ((unassigned);pos.galactic.lon;arith.diff;em.UV.10-50nm)
  Db pc Size of association along latitude ((unassigned);phys.veloc.orbital;arith.diff;em.UV.10-50nm)
  p   [0/1] p=1 for the association with 90% reliability p=0 for reliability below 90% ((unassigned);(unassigned);(unassigned);pos.parallax)
  Nsg  Number of K and M supergiants ((unassigned);(unassigned);(unassigned);src.var)
  _RA.icrs deg (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) ((unassigned);(unassigned);(unassigned);(unassigned))
  _DE.icrs deg (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) ((unassigned);(unassigned);(unassigned);(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846575040 Where phase=3 and catid=90210013
**** 
**** --POSTGRES MSG db=1
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****error getting UCD 1095222231040 1020
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR3861703.err (2026-10-29T07:43:59)
-3
-source=J/PAZh/21/13/table
-ref=VIZ6ae2f93f3aecc7
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