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/A+A/522/A88
  Photometric identification of BHB stars (Smith+, 2010)
ReadMe+ftp
2010A&A...522A..88S
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/522/A88/table7(c)Catalogue of SDSS BHB candidates (294652 rows)
2.J/A+A/522/A88/tablea3Model data for the one-class SVM (support vector machine) model (152 rows)
3.J/A+A/522/A88/tablea4Model data for two-class SVM model (2645 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortJoin tables
more join
Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);meta.version;arith.diff;phys.veloc)
  (1)ObjID (char) SDSS ObjID from PhotoObj table ((unassigned);meta.version;arith.diff;spect.line.veloc)
  (1)plate  (n) SDSS plate from specObj table when available ((unassigned);(unassigned);(unassigned);time.lifetime)
  (1)MJD  (n) SDSS MJD from specObj table when available (stat.error;src.veloc.gc;arith.factor;pos.centroid;meta.main)
  (1)fiber  (n) SDSS fiber from specObj table when available ((unassigned);em.mm.200-400GHz;arith.factor;phys.veloc.orbital)
  (1)umag mag SDSS u-band psf magnitude ((unassigned);meta.version;arith.diff;stat.filling;(unassigned);(unassigned))
  (1)e_umag mag SDSS u-band magnitude error ((unassigned);meta.version;arith.diff;time.age;stat.probability;(unassigned);(unassigned))
  (1)gmag mag SDSS g-band psf magnitude ((unassigned);meta.version;arith.diff;stat.filling;(unassigned);(unassigned))
  (1)e_gmag mag SDSS g-band magnitude error ((unassigned);meta.version;arith.diff;time.age;stat.probability;(unassigned);(unassigned))
  (1)rmag mag SDSS r-band psf magnitude ((unassigned);meta.version;arith.diff;stat.filling;(unassigned);(unassigned))
  (1)e_rmag mag SDSS r-band magnitude error ((unassigned);(unassigned);(unassigned);time.age;stat.probability;(unassigned);(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)imag mag SDSS i-band psf magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  (1)e_imag mag SDSS i-band magnitude error ((unassigned);(unassigned);(unassigned);time.age;stat.probability;(unassigned);(unassigned))
  (1)zmag mag SDSS z-band psf magnitude ((unassigned);meta.version;arith.diff;stat.filling;(unassigned);(unassigned))
  (1)e_zmag mag SDSS z-band magnitude error ((unassigned);(unassigned);(unassigned);time.age;stat.probability;(unassigned);(unassigned))
  (1)uext mag u-band extinction from SDSS pipeline (Note 2)   ((unassigned);meta.version;arith.diff;phys.dust)
  (1)gext mag g-band extinction from SDSS pipeline (Note 2)   ((unassigned);meta.version;arith.diff;phys.dust)
  (1)rext mag r-band extinction from SDSS pipeline (Note 2)   ((unassigned);(unassigned);(unassigned);phys.dust)
  (1)iext mag i-band extinction from SDSS pipeline (Note 2)   ((unassigned);(unassigned);(unassigned);phys.dust)
  (1)zext mag z-band extinction from SDSS pipeline (Note 2)   ((unassigned);(unassigned);(unassigned);phys.dust)
  (1)Type (char) Object category, from Xue et al., 2008ApJ...684.1143X (Note 3)   ((unassigned);meta.version;arith.diff;phys.atmol.sweight;meta.main)
  (1)Psvm  Probability of BHB from SVM (support vector machine) model (Note 4)   ((unassigned);(unassigned);(unassigned);phys.polarization.circular;meta.main)
  (1)e_Psvm  Standard deviation of Psvm for 10 trials (Note 4)   ((unassigned);(unassigned);(unassigned);meta.id.PI;meta.main)
  (1)Prior  2d prior applied to probability. ((unassigned);(unassigned);(unassigned);pos.bodyrc.lon;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)modP  Psvm probability modified by prior (Note 5)   ((unassigned);meta.version;arith.diff;phys.polarization.circular;meta.main)
  (1)Dist kpc Estimated distance in kpc (Note 6)   ((unassigned);meta.version;arith.diff;em.UV.10-50nm;arith;meta.main)
  (1)e_Dist  Fractional (relative) error on the distance ((unassigned);meta.version;arith.diff;time.age;meta.main)
  (1)SDSS (char) Display the SDSS data for this quasar ((unassigned);meta.version;arith.diff;pos.geocentric)
  (1)DR7 (char) Details from the SDSS-DR7 Photometric Catalog (Cat. II/294) ((unassigned);meta.version;arith.diff;pos.geocentric)
  (1)RAJ2000 deg (i) Right ascension in decimal degrees (J2000.0) (Note 1)   ((unassigned);meta.version;arith.diff;(unassigned);arith)
  (1)DEJ2000 deg (i) Declination in decimal degrees (J2000.0) (Note 1)   ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (2+3)y.alpha  Product of weight and class label for each support vector ((unassigned);(unassigned);(unassigned);pos.bodyrc.lon;meta.main)
  (2+3)u-g  Standardized dereddened u-g colour ((unassigned);em.IR.8-15um;arith.factor;pos.healpix;(unassigned);(unassigned);(unassigned))
  (2+3)g-r  Standardized dereddened g-r colour ((unassigned);meta.version;arith.diff;pos.healpix;(unassigned);(unassigned);(unassigned))
  (2+3)r-i  Standardized dereddened r-i colour ((unassigned);meta.version;arith.diff;pos.healpix;(unassigned);(unassigned);(unassigned))
  (2+3)i-z  Standardized dereddened i-z colour ((unassigned);(unassigned);(unassigned);pos.healpix;(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  
elapse time 4