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

  
J/ApJ/764/172
  UBVRI photometry of stars toward NGC 1931 (Pandey+, 2013)
ReadMe+ftp
2013ApJ...764..172P
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/764/172/table2UBV(RI)c photometric data (1579 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))
  Seq  (i) [1/1579] Star running sequence number ((unassigned);(unassigned))
  RAJ2000 "h:m:s" [5] Hour of Right Ascension (J2000) ((unassigned);(unassigned))
  DEJ2000 "d:m:s" [34] Degree of Declination (J2000) ((unassigned);(unassigned))
  Umag mag (n) The U band magnitude ((unassigned);(unassigned))
  e_Umag mag (n) The 1{sigma} uncertainty in Umag ((unassigned);(unassigned);(unassigned))
  Bmag mag (n) The B band magnitude ((unassigned);(unassigned))
  e_Bmag mag (n) The 1{sigma} uncertainty in Bmag ((unassigned);(unassigned);(unassigned))
  Vmag mag [10.7/21.8] The V band magnitude ((unassigned);(unassigned))
  e_Vmag mag [0.001/0.1] The 1{sigma} uncertainty in Vmag ((unassigned);(unassigned);(unassigned))
  Rmag mag (n) The RC band magnitude ((unassigned);(unassigned))
  e_Rmag mag (n) The 1{sigma} uncertainty in Rmag ((unassigned);(unassigned);(unassigned))
  Imag mag [9.3/20.4] The IC band magnitude ((unassigned);(unassigned))
  e_Imag mag [0.001/0.9] The 1{sigma} uncertainty in Imag ((unassigned);(unassigned);(unassigned))
  Pol  (n)Display the polarization measures in table 6 (if any) ((unassigned))
  YSO  (n)1 indicates an YSO (estimated age and mass in table 9) ((unassigned))
  2M  Display the 2MASS data within 2" (Cat. II/246) for the YSOs ((unassigned))
  Simbad  ask the Simbad data-base about this object ((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:
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**** Report from: stdb_pg,     Status: STDB_ERR 
****Postgres connect error
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**** Report from: stdb_pg_conn,     Status: STDB_ERR 
****Couldn't connect with server
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**** Report from: stdb_conn_dbms,     Status: STDB_ERR 
****No server is available for connection
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****db1_relink(0): connection was not opened
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****Bad db number: -1
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****db1_relink(0): connection was not opened
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****Bad db number: -1
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****db1_relink(0): connection was not opened
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****Bad db number: -1
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If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR3703734.err (2026-08-04T22:41:56)
-3
-source=J/ApJ/764/172/table2
-ref=VIZ6a726ab43883b6
elapse time 0
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