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/ApJ/872/199
  Candidate spectrophotometric standard DA WDs (Calamida+, 2019)
ReadMe+ftp
2019ApJ...872..199C
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/872/199/table4Log of the observations collected with the Wide Field Camera 3 (WFC3) on board the Hubble Space Telescope (HST) during cycles 20 and 22 (742 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)
  Cycle   [20/22] HST Cycle number (meta.id;obs)
  Name (char) Stellar identifier (meta.id;meta.main)
  PID   [12967/13711] Program identifier (Note 1)   (meta.id;obs)
  Image (char) Image name (obs.image)
  RAJ2000 "h:m:s" (i) Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Degree of Declination (J2000) (pos.eq.dec;meta.main)
  Filter (char) Filter (meta.id;instr.filter)
  Texp s [15/680] Exposure time (time.duration;obs.exposure)
  obs s (n)Observation date (time.epoch;obs)
  Aper (char) WFC3 aperture (phys.angSize;instr.fov)

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