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/MNRAS/253/686
  Survey of faint compact objects (Colless+, 1991)
ReadMe+ftp
1991MNRAS.253..686C
Similar Catalogs
[METAcat] [METAcells] [stats]
Post annotation 		img(gal)
1.J/MNRAS/253/686/table3(c)The survey catalogue (117 rows) (released 2013-03-06)
[METAtab] [METAcola]
2.J/MNRAS/253/686/table5Surface densities of spectroscopically confirmed stars (STARS) and objects not identified as galaxies (NONGAL) (20 rows) (released 2013-03-06)
[METAtab] [METAcola]

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. (meta.record)
  (1)Id (char) Identification number (meta.id;meta.main)
  (1)RA1950 "h:m:s" (i) Right ascension 1950.0 (pos.eq.ra;meta.main)
  (1)DE1950 "d:m:s" (i) Declination 1950.0 (pos.eq.dec;meta.main)
   (ALL)bj mag bj magnitude (phot.mag;em.opt.B)
  (1)bj-rF mag (n) []? bj-rF colour index (phot.color;em.opt.B;em.opt.R)
  (1)U-bj mag (n) []? U-bj colour index (phot.color;em.opt.U;em.opt.B)
  (1)z  (n) []? Redshift (src.redshift)
  (1)SID (char) Spectral identification (Note 1)   (meta.id)
  (1)com (char) Comments (meta.note)
  (1)_RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)_DE.icrs "d:m:s" (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  (2)Field (char) Field designation (Note 1)   (obs.field)
  (2)S0.25 deg-2 Distribution for objects with bj-rf=0.25 (src.density)
  (2)S0.50 deg-2 Distribution for objects with bj-rf=0.50 (src.density)
  (2)S0.75 deg-2 Distribution for objects with bj-rf=0.75 (src.density)
  (2)S1.00 deg-2 Distribution for objects with bj-rf=1.00 (src.density)
  (2)S1.25 deg-2 Distribution for objects with bj-rf=1.25 (src.density)
  (2)S1.50 deg-2 Distribution for objects with bj-rf=1.50 (src.density)
  (2)S1.75 deg-2 Distribution for objects with bj-rf=1.75 (src.density)
  (2)S2.00 deg-2 Distribution for objects with bj-rf=2.00 (src.density)
  (2)S2.25 deg-2 Distribution for objects with bj-rf=2.25 (src.density)
  (2)S2.50 deg-2 Distribution for objects with bj-rf=2.50 (src.density)
  (2)Stot deg-2 Total distribution (src.density)

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  
.errorfile=/tmp/V-3.err (2025-04-07T07:36:15)
-3
-source=J/MNRAS/253/686
-ref=VIZ67f3806f9af53
elapse time 1

Options: wopt=0, optS=0, onote=0, opt1=8, opos=0

Contents of error file (/tmp/V-3.err):
[1744011376]   Select name, dbname, catid, tabid, famid, type, dbtype, length, flags, fmt, unit, dbunit, explain, colid, notid, morid, ucdid, vounit, morexplain From METAcol where catid=0 and  tabid=52 order by colid
1_query(0 'metaviz@VIZIR'):
[1744011376]   Select ucdid, name, class, explain From METAucd where ucdid=306
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1744011376]   Select famid, name, explain From METAfam where famid=943
----db1_reset(0 'metaviz@VIZIR')
----opt1= 8
----inherit(u=used, h=hidden):
     [u] +source=J/MNRAS/253/686
     [u] -ref=VIZ67f3806f9af53
====inherit(): added 0 hidden fields
----free temporary files
----db1_close(0 'metaviz@VIZIR')
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