VizieR Search Page [Back] ⋅ [Forwd] ⋅ [Print] ⋅ [Close]
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/170/94
  Subdwarfs candidates detected by HsdDet in SDSS DR17 (Zhang+, 2025)
ReadMe+ftp
2025AJ....170...94Z
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/170/94/table5New hot subdwarfs confirmed in this study (263 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. (meta.record)
  sp  Display the LAMOST spectrum (meta.ref.url)
  ObsID   [2001056/1127411192] Unique ID of LAMOST spectrum (meta.id;meta.main)
  RAJ2000 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
  Teff K [20000/55690] XTGRID derived effective temperature (phys.temperature.effective)
  e_Teff K [76/36722] Uncertainty in Teff (stat.error;phys.temperature.effective)
  logg [cm/s2] [5/6.3] XTGRID derived surface gravity (phys.gravity)
  e_logg [cm/s2] [0.01/4.2] Uncertainty in logg (stat.error;phys.temperature.effective)
  [He/H] [-] [-4.2/2.02] XTGRID derived log Helium to Hydrogen abundance (phys.abund)
  e_[He/H] [-] [0/3.47] Uncertainty in [He/H] (stat.error;phys.abund.Y)
  Sloan  Display the online SDSS DR16 data for the nearest object (meta.ref.url)

ALL cols		    
 (i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
elapse time 1