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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

  
II/143A
  Guide Star Photometric Catalog, Updated Version 1 (Lasker+ 1988,1996) See also the extension GSC2.4 as catalog II/272
Post annotation
img(gal)
1.II/143A/catalog(c)Updated GSPC Catalog Version 1 (flat ascii) table 7 (9518 rows)
2.II/143A/refsReferences (flat ascii) (150 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (1)B-V mag B-V Color (phot.color;em.opt.B;em.opt.V)
  (1)CTIO (char) [C] CTIO Observation Indicator (meta.note)
  (1)DE1950 "d:m:s" (i) 1950.0 Declination - Degrees (pos.eq.dec;meta.main)
  (1)_DE.icrs "d:m:s" (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  (1)e_B-V mag (n) [0/] (sigma) Error in B-V Color (Note)   (stat.error;phot.color;em.opt.B)
  (1)Err (char) [*bu] Error/update indicator (Note 2)   (meta.note)
  (1)e_Vmag mag (n) [0/] (sigma) Error in V Magnitude (Note)   (stat.error;phot.mag;em.opt.V)
  (1)Lit (char) [LM] Literature or Multiple Sequence (Note 3)   (meta.note)
  (1)o_CTIO  (n) Number of CTIO Observations (meta.number)
  (1)o_SPO  (n) Number of SPO Observations (meta.number)
  (1)o_UAO  (n) Number of UAO Observations (meta.number)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)o_Vmag  (n) Total Number of Observations (meta.number)
  (1)RA1950 "h:m:s" (i) 1950.0 Right Ascension - Hours (pos.eq.ra;meta.main)
  (1)_RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)RefLit (char) Literature Reference (meta.bib)
  (1)SPO (char) [S] SPO (Sacremento) Observation Indicator (meta.note)
  (1)Star (char) Star identification (Note 1)   (meta.id;meta.main)
  (1)UAO (char) [A] UAO (Arizona) Observation Indicator (meta.note)
  (1)u_DE1950 (char) Uncertainty flag (:) on RA and DE (Note 4)   (meta.code.error;pos.eq.dec)
  (1)Vmag mag V Magnitude (phot.mag;em.opt.V)
  (2)CatRef (char) Catalog Reference (meta.bib)
  (2)Field (char) Field designation (meta.id.part;meta.main)
  (2)LitRef (char) Literature Reference (meta.bib)
  (2)Plate (char) Plate designation (meta.id.part;meta.main)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
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