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/AJ/146/131
  UBVRI standard stars at +50° declination (Landolt, 2013)
ReadMe+ftp
2013AJ....146..131L
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/146/131/standards(c)UBVRI photometry of standard stars at Northern Declinations (Table2), and at the Celestial Equator (Table3), completed with accurate astrometry (Table5) (349 rows)
2.J/AJ/146/131/table6(c)Field centers for the standard star sequences (87 rows)
3.J/AJ/146/131/notesNotes (95 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
  (1)R (char) Sky region: Northern declinations (table2), or celestial Equator (table3) ((unassigned);phys.veloc.orbital;arith.diff;time.lifetime)
   (1+3)Name (char) (i) Standard star name (Note G1)   ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  (1)N (char) {vNote}N indicates a note on this star ((unassigned);phys.veloc.orbital;arith.diff;pos.geocentric)
  (1)<Vmag> mag Mean V band magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  (1)e_<Vmag> mag (n) Mean error in <Vmag> ((unassigned);(unassigned);(unassigned);time.age;stat.probability)
  (1)<B-V> mag Mean B-V color index ((unassigned);(unassigned);(unassigned);pos.healpix;(unassigned);(unassigned);(unassigned))
  (1)e_<B-V> mag (n) Mean error in <B-V> ((unassigned);phys.veloc.orbital;arith.diff;time.age;pos.HTM;(unassigned);(unassigned))
  (1)<U-B> mag Mean U-B color index ((unassigned);(unassigned);(unassigned);pos.healpix;(unassigned);(unassigned);(unassigned))
  (1)e_<U-B> mag (n) Mean error in <U-B> ((unassigned);phys.veloc.orbital;arith.diff;time.age;pos.HTM;(unassigned);(unassigned))
  (1)<V-R> mag Mean V-R color index ((unassigned);phys.veloc.orbital;arith.diff;pos.healpix;(unassigned);(unassigned);(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)e_<V-R> mag (n) Mean error in <V-R> ((unassigned);(unassigned);(unassigned);time.age;pos.HTM;(unassigned);(unassigned))
  (1)<R-I> mag (n) Mean R-I color index ((unassigned);phys.veloc.orbital;arith.diff;pos.healpix;(unassigned);(unassigned);(unassigned))
  (1)e_<R-I> mag (n) Mean error in <R-I> ((unassigned);(unassigned);(unassigned);time.age;pos.HTM;(unassigned);(unassigned))
  (1)<V-I> mag (n) Mean V-I color index ((unassigned);phys.veloc.orbital;arith.diff;pos.healpix;(unassigned);(unassigned);(unassigned))
  (1)e_<V-I> mag (n) Mean error in <V-I> ((unassigned);phys.veloc.orbital;arith.diff;time.age;pos.HTM;(unassigned);(unassigned))
  (1)No  Number of times that each star was observed ((unassigned);(unassigned);(unassigned);src.var)
  (1)Nn  Number of nights during which a star was observed ((unassigned);(unassigned);(unassigned);src.var)
  (1+2)RAJ2000 "h:m:s" Hour of Right Ascension (J2000) (Note 1)   ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (1+2)DEJ2000 "d:m:s" Degree of Declination (J2000) (Note 1)   ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (1)UCAC4a (char) Identifier from UCAC4 catalog (cat. I/322) ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  (1)UCAC4b (char) Second UCAC4 identifier for UCAC4 641-047816 ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  (1)2MASS (char) 2MASS name (cat. II/246) (JHHMMSSss+DDMMSSs) ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  (1)pmRA mas/yr Proper motion in Right Ascension (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;instr.offset;(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)e_pmRA mas/yr 1{sigma} uncertainty in pmRA ((unassigned);(unassigned);(unassigned);time.age;instr.param;(unassigned))
  (1)pmDE mas/yr Proper motion in Declination (Note 1)   ((unassigned);(unassigned);(unassigned);instr.offset;(unassigned))
  (1)e_pmDE mas/yr 1{sigma} uncertainty in pmDE ((unassigned);(unassigned);(unassigned);time.age;instr.param;(unassigned))
  (1)SimbadName (char) (n)Designation understandable by the Simbad data-base ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)
  (2)Field (char) Field name (Note 1)   ((unassigned);(unassigned);(unassigned);time.lifetime)
  (2)FOV (char) arcmin Field of view (field size) ((unassigned);phys.veloc.orbital;arith.diff;time.period.rotation;phys.abund.Y)
  (2)Ns  Number of stars in each field ((unassigned);phys.veloc.orbital;arith.diff;src.var)
  (2)Vmin mag Lower range in V magnitude (Note 3)   ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  (2)Vmax mag (n) Upper range in V magnitude (Note 3)   ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  (2)B-Vmin mag Lower range in (B-V) color index (Note 3)   ((unassigned);(unassigned);(unassigned);pos.healpix;(unassigned);(unassigned);(unassigned))
  (2)B-Vmax mag (n) Upper range in (B-V) color index (Note 3)   ((unassigned);(unassigned);(unassigned);pos.healpix;(unassigned);(unassigned);(unassigned))
  (2)U-Bmin mag Lower range in (U-B) color index (Note 3)   ((unassigned);(unassigned);(unassigned);pos.healpix;(unassigned);(unassigned);(unassigned))
  (2)U-Bmax mag (n) Upper range in (U-B) color index (Note 3)   ((unassigned);(unassigned);(unassigned);pos.healpix;(unassigned);(unassigned);(unassigned))
  (2)Standard (char) Which stars within a field are recommended as standard stars ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  (3)Text (char) Comments (object type and/or alternate name) ((unassigned);(unassigned);(unassigned);spect.line.veloc;phys.atmol.sweight;meta.main)

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=846448123 Where phase=3 and catid=51460131
**** 
**** --POSTGRES MSG db=0
**** 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 execute query: UPDATE METAstat set nother=nother+1, tother=846448123 Where phase=3 and catid=51460131
**** 
**** --POSTGRES MSG db=0
**** 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/VR323388.err (2026-10-27T20:28:42)
-3
-source=J/AJ/146/131
-ref=VIZ6ae1097b4ef3c
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