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/127/899
  Blue HB stars in SDSS (Sirko+, 2004)
ReadMe+ftp
2004AJ....127..899S
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/127/899/table3List of 1170 BHB Stars Selected from SDSS (1170 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);meta.version;arith.diff;phys.veloc)
  RAJ2000 deg Right ascension in decimal degrees (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  DEJ2000 deg Declination in decimal degrees (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  GLON deg Galactic longitude
  GLAT deg Galactic latitude (phot.mag.sb;(unassigned);arith.factor)
  umag mag Uncorrected SDSS u-band magnitude ((unassigned);meta.version;arith.diff)
  gmag mag Uncorrected SDSS g-band magnitude ((unassigned);meta.version;arith.diff)
  rmag mag Uncorrected SDSS r-band magnitude ((unassigned);meta.version;arith.diff)
  imag mag Uncorrected SDSS i-band magnitude ((unassigned);meta.version;arith.diff)
  zmag mag Uncorrected SDSS z-band magnitude (time.equinox;instr.calib)
  ucormag mag Extinction corrected SDSS u-band magnitude

ALL cols		    
 (i)indexed column
  gcormag mag Extinction corrected SDSS g-band magnitude ((unassigned);meta.version;arith.diff)
  rcormag mag Extinction corrected SDSS r-band magnitude
  icormag mag Extinction corrected SDSS i-band magnitude (time.expo;(unassigned);arith.factor)
  zcormag mag Extinction corrected SDSS z-band magnitude ((unassigned);meta.version;arith.diff)
  z  Heliocentric redshift
  Vgal km/s Galactocentric velocity (Note 1)   
  Dist kpc Distance (Note 2)   
  D0.2-Hg 0.1nm H{gamma} width at 80% of continuum
  fm-Hg  H{gamma} flux relative to the continuum at the line minimum
  D0.2-Hd 0.1nm H{delta} width at 80% of continuum
  fm-Hd  H{delta} flux relative to the continuum at the line minimum
  fm-CaII  Ca II flux relative to the continuum at the line minimum
  b-Hg  H{gamma} Sersic profile "b" parameter
  c-Hg  H{gamma} Sersic profile "c" parameter
  b-Hd  H{delta} Sersic profile "b" parameter
  c-Hd  H{delta} Sersic profile "c" parameter
  SDSS  original SDSS data

ALL cols		    
 (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=846445472 Where phase=3 and catid=51270899
**** 
**** --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/VR247319.err (2026-10-27T19:44:29)
-3
-source=J/AJ/127/899
-ref=VIZ6ae0ff1f3c617
elapse time 3