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

  
J/ApJS/109/367
  4C 23.56 field deep imaging (Knopp+ 1997)
ReadMe+ftp
1997ApJS..109..367K
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/109/367/table4Photometry of 4C 23.56 field sources (116 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)
  Seq  (i) [1/117] Source sequential number ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  RA2000 "h:m:s" Right ascension (2000) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  DE2000 "d:m:s" Declination (2000) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  l_U'mag (char) Limit flag on U'mag ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  U'mag mag U' magnitude (3402Å) ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))
  e_U'mag mag (n) rms uncertainty on U'mag ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  n_U'mag (char) [sof] Note on U'mag (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)
  l_NB (char) Limit flag on NB ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  NB mag Narrow band magnitude (4229Å) in AB magnitude (Note 2)   ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  e_NB mag (n) rms uncertainty on NB in AB magnitude (Note 2)   (time.equinox;(unassigned);arith.factor;time.age;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  n_NB (char) [sof] Note on NB (Note 1)   ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  l_Vmag (char) Limit flag on Vmag ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  Vmag mag V magnitude (5457Å) ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  e_Vmag mag (n) rms uncertainty on Vmag ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  n_Vmag (char) [sof] Note on Vmag (Note 1)   ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  l_Imag (char) Limit flag on Imag ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  Imag mag I magnitude (8300Å) ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))
  e_Imag mag (n) rms uncertainty on Imag ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  n_Imag (char) [sof] Note on Imag (Note 1)   ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  l_K'mag (char) Limit flag on K'mag ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  K'mag mag K' magnitude (21100Å) ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  e_K'mag mag (n) rms uncertainty on K'mag ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  n_K'mag (char) [sof] Note on K'mag (Note 1)   ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  Class (char) Classification (Note 3)   ((unassigned);(unassigned);(unassigned);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=846522670 Where phase=3 and catid=21090367
**** 
**** --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/VR2890164.err (2026-10-28T17:11:09)
-3
-source=J/ApJS/109/367
-ref=VIZ6ae22cae2c19b4
elapse time 1