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

  
II/183A
  UBVRI Photometric Standards (Landolt 1992)
ReadMe+ftp
1992AJ....104..340L
Similar Catalogs
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Post annotation 		img(gal)
1.II/183A/table2Standard Stars (526 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)
  Star (char) Star Designation ( red name was corrected) (Note)   ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  RAJ2000 "h:m:s" Right Ascension J2000 ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  DEJ2000 "d:m:s" Declination J2000 ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  o_Vmag  Number of observations ((unassigned);(unassigned);(unassigned);src.var)
  Vmag mag V magnitude ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))
  e_Vmag mag Mean error of the Mean Vmag ((unassigned);(unassigned);(unassigned);time.age;stat.probability;(unassigned);(unassigned))
  B-V mag B-V color ((unassigned);phys.polarization.stokes;arith.factor;pos.healpix;(unassigned);(unassigned);(unassigned))
  e_B-V mag Mean error of the Mean (B-V) ((unassigned);phys.veloc.orbital;arith.diff;time.age;pos.HTM;(unassigned);(unassigned))
  U-B mag U-B color (time.equinox;(unassigned);arith.factor;pos.healpix;(unassigned);(unassigned);(unassigned))
  e_U-B mag Mean error of the Mean (U-B) ((unassigned);(unassigned);(unassigned);time.age;pos.HTM;(unassigned);(unassigned))
  V-R mag V-R color ((unassigned);phys.veloc.orbital;arith.diff;pos.healpix;(unassigned);(unassigned);(unassigned))
  e_V-R mag Mean error of the Mean (V-R) ((unassigned);(unassigned);(unassigned);time.age;pos.HTM;(unassigned);(unassigned))
  R-I mag R-I color ((unassigned);(unassigned);(unassigned);pos.healpix;(unassigned);(unassigned);(unassigned))
  e_R-I mag Mean error of the Mean (R-I) ((unassigned);phys.veloc.orbital;arith.diff;time.age;pos.HTM;(unassigned);(unassigned))
  V-I mag V-I color ((unassigned);(unassigned);(unassigned);pos.healpix;(unassigned);(unassigned);(unassigned))
  e_V-I mag Mean error of the Mean (V-I) ((unassigned);meta.code.error;arith.factor;time.age;pos.HTM;(unassigned);(unassigned))
  Nd  Number of nights ((unassigned);(unassigned);(unassigned);src.var)
  SimbadName (char) Designation understandable by the Simbad data-base ((unassigned);(unassigned);(unassigned);spect.line.veloc)

ALL cols		    
 (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=846452172 Where phase=3 and catid=2183
**** 
**** --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
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR386694.err (2026-10-27T21:36:11)
-3
-source=II/183A/table2
-ref=VIZ6ae1194c5e686
elapse time 1