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/AJ/108/538
  Metal-poor MS stars UBV photometry (Preston+ 1994)
ReadMe+ftp
1994AJ....108..538P
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/108/538/table1BMP stars identified photometrically in the HK survey (175 rows)
Star BPS CS 21666- 4 changed into 22166- 4

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)
  BPS-CS (char) Star identification in HK survey (field-number) ((unassigned);phys.veloc.orbital;arith.diff)
  GLON deg Galactic longitude
  GLAT deg Galactic latitude ((unassigned);phys.veloc.orbital;arith.diff)
  E(B-V) mag (B-V) colour excess adopted estimate (pos.galactic.lon;phys.atmol.qn.I;arith.grad)
  V0 mag Reddening-corrected apparent V magnitude
  (B-V)0 mag Reddening-corrected B-V colour index ((unassigned);pos.galactic.lon;arith.diff)
  (U-B)0 mag Reddening-corrected U-B colour index
  D0  Color parameter (Note 1)   
  HRV km/s (n) Heliocentric radial velocity
  r_HRV  (n) Reference for heliocentric radial velocity (Note 2)   ((unassigned);phys.veloc.orbital;arith.diff)
  r_UBV  (n) Reference for UBV data (Note 2)   ((unassigned);phys.veloc.orbital;arith.diff)
  Simbad  ask the Simbad data-base about this object ((unassigned);phys.veloc.orbital;arith.diff)
  _RA deg Right Ascension (J2000) from SIMBAD (not part of the original data) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  _DE deg Declination (J2000) from SIMBAD (not part of the original data) ((unassigned);phys.luminosity.fun;arith.factor;(unassigned);arith)

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=846497206 Where phase=3 and catid=51080538
**** 
**** --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/VR1128783.err (2026-10-28T10:06:44)
-3
-source=J/AJ/108/538/table1
-ref=VIZ6ae1c93511394f
elapse time 2