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/124/1486
  M4 UBV color-magnitude diagrams (Mochejska+, 2002)
ReadMe+ftp
2002AJ....124.1486M
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/124/1486/m4wd(c)UBV photometry and astrometry of the white dwarfs (37 rows)
2.J/AJ/124/1486/m4ubv(c)Astrometry and UBV photometry for 12121 stars in M4 (12121 rows)
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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. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
  (1)MKTWD  Sequential WD number, Cl* NGC 6121 MKTWD NN in Simbad ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
   (ALL)Vmag mag Johnson V magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
   (ALL)e_Vmag mag rms uncertainty on Vmag ((unassigned);phys.veloc.orbital;arith.diff;time.age;stat.probability;(unassigned);(unassigned))
   (ALL)B-V mag (n) Johnson B-V colour index ((unassigned);phys.veloc.orbital;arith.diff;pos.healpix;(unassigned);(unassigned);(unassigned))
   (ALL)e_B-V mag (n) rms uncertainty on B-V ((unassigned);(unassigned);(unassigned);time.age;pos.HTM;(unassigned);(unassigned))
   (ALL)U-B mag (n) Johnson U-B colour index ((unassigned);phys.veloc.orbital;arith.diff;pos.healpix;(unassigned);(unassigned);(unassigned))
   (ALL)e_U-B mag (n) rms uncertainty on U-B ((unassigned);phys.veloc.orbital;arith.diff;time.age;pos.HTM;(unassigned);(unassigned))
   (ALL)U-V mag (n) Johnson U-V colour index ((unassigned);phys.veloc.orbital;arith.diff;pos.healpix;(unassigned);(unassigned);(unassigned))
   (ALL)e_U-V mag (n) rms uncertainty on U-V ((unassigned);phys.veloc.orbital;arith.diff;time.age;pos.HTM;(unassigned);(unassigned))
  (1)Class (char) [A-C] Class of the object (Note 1)   ((unassigned);(unassigned);(unassigned);pos.galactic)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
   (ALL)RAJ2000 deg Right ascension (J2000) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
   (ALL)DEJ2000 deg Declination (J2000) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  (2)MKT  Sequential number, Cl* NGC 6121 MKT NNNNN in Simbad ((unassigned);pos.wcs.naxis;arith.grad;phys.veloc)
  (2)Xpos pix X position ((unassigned);(unassigned);(unassigned);(unassigned);phot.fluence)
  (2)Ypos pix Y position ((unassigned);(unassigned);(unassigned);(unassigned);phot.fluence)
  (2)Note (char) Hot subdwarf candidate (BN) or Variable (VNN) identification ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846609673 Where phase=3 and catid=51241486
**** 
**** --POSTGRES MSG db=0
**** 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 
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846609673 Where phase=3 and catid=51241486
**** 
**** --POSTGRES MSG db=0
**** 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/VR105303.err (2026-10-29T17:21:12)
-3
-source=J/AJ/124/1486
-ref=VIZ6ae3808919b57
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