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

  
VI/19
  UBV Photoelectric Sequences in SA 92-115 (Landolt 1973)
ReadMe+ftp
1973AJ.....78..959L
Similar Catalogs
Post annotation 		img(gal)
1.VI/19/selstarsSelected Area Stars (642 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);meta.version;arith.diff;phys.veloc)
  area  Selected Area Field ((unassigned);meta.version;arith.diff;time.lifetime)
  ID  Star I.D. (Note)   ((unassigned);meta.version;arith.diff;spect.line.veloc;arith)
  RA1975 "h:m:s" Right Ascension (1975) hours (Note)   ((unassigned);meta.version;arith.diff;(unassigned);arith)
  DE1975 "d:m:s" Declination (1975) degrees ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  Vmag mag V magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  B-V mag (B-V) index ((unassigned);(unassigned);(unassigned);pos.healpix;(unassigned);(unassigned);(unassigned))
  u_B-V (char) Uncertainty flag (:) on B-V ((unassigned);(unassigned);(unassigned);pos.galactic.lon;pos.healpix;(unassigned);(unassigned))
  U-B mag (U-B) index ((unassigned);meta.version;arith.diff;pos.healpix;(unassigned);(unassigned);(unassigned))
  u_U-B (char) Uncertainty flag (:) on U-B (instr.plate.emulsion;(unassigned);stat.min;pos.galactic.lon;pos.healpix;(unassigned);(unassigned))
  N  Number of times star was observed (spect.index;(unassigned);arith.factor;src.var)

ALL cols		    
 (i)indexed column
  M  Number of nights star was observed (phot;pos.parallax.trig;arith.factor;src.var)
  e_Vmag mag (n) V mean error ((unassigned);meta.version;arith.diff;time.age;stat.probability;(unassigned);(unassigned))
  e_B-V mag (n) (B-V) mean error ((unassigned);(unassigned);(unassigned);time.age;pos.HTM;(unassigned);(unassigned))
  u_e_B-V (char) Uncertainty flag (:) on e_B-V ((unassigned);meta.version;arith.diff;pos.galactic.lon)
  e_U-B mag (n) (U-B) mean error (phot.fluence;em.IR.4-8um;arith.factor;time.age;pos.HTM;(unassigned);(unassigned))
  u_e_U-B (char) Uncertainty flag (:) on e_U-B ((unassigned);instr;stat.min;pos.galactic.lon)
  BSD  (n)Bergedorfer Spektral Durchmusterung ID ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  Sp (char) BSD spectral type ((unassigned);(unassigned);(unassigned);pos.posAng;meta.main)
  remSA  (n) [1/32] Note number explained in selnotes.dat ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  _RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) ((unassigned);meta.version;arith.diff;(unassigned))
  _DE.icrs "d:m:s" (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=846445314 Where phase=3 and catid=6019
**** 
**** --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/VR241714.err (2026-10-27T19:41:52)
-3
-source=VI/19/selstars
-ref=VIZ6ae0fe813b032
elapse time 2