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/119/241
  South Galactic cap MCT blue objects (Lamontagne+, 2000)
ReadMe+ftp
2000AJ....119..241L
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/119/241/table2Catalog of MCT objects in the south Galactic cap region (188 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)
  MCT (char) MCT designation (HHMM+DDMM, B1950) ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  RAB1950 "h:m:s" Right ascension (B1950.0) ((unassigned);pos.galactic.lon;arith.diff;(unassigned);arith)
  DEB1950 "d:m:s" Declination (B1950.0) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  Bpgmag mag Photographic B magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  (U-B)pg mag Photographic U-B colour index ((unassigned);(unassigned);(unassigned);pos.healpix;(unassigned);(unassigned);(unassigned))
  Blim mag Limiting B magnitude for the field in which the object was discovered ((unassigned);(unassigned);(unassigned);stat.filling)
  SpType (char) Spectral Type ((unassigned);phys.veloc.orbital;arith.diff;pos.posAng;meta.main)
  ymag mag (n) Stroemgren y magnitude ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))
  b-y mag (n) Stroemgren b-y colour index ((unassigned);(unassigned);(unassigned);pos.healpix;(unassigned);(unassigned);(unassigned))
  u-b mag (n) Stroemgren u-b colour index ((unassigned);(unassigned);(unassigned);pos.healpix;(unassigned);(unassigned);(unassigned))
  Com (char) [*] * indicates that the object appears in one or more alternate catalogs ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec)
  Ref (char) References (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.dispersion)
  Simbad  ask the Simbad data-base about this object ((unassigned);(unassigned);(unassigned);pos.geocentric)
  _RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) ((unassigned);(unassigned);(unassigned);(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=846519377 Where phase=3 and catid=51190241
**** 
**** --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/VR2677187.err (2026-10-28T16:16:15)
-3
-source=J/AJ/119/241
-ref=VIZ6ae21fd128d9c3
elapse time 3