VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
CDS

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/823/49
  HST/COS observations of 7 white dwarfs (Sandhaus+, 2016)
ReadMe+ftp
2016ApJ...823...49S
Similar Catalogs
timeSerie
Post annotation 		img(gal)
1.J/ApJ/823/49/table3Short exposure COS observations (79 targets) (link to Fig. 1 (174 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)
  Name (char) Target identifier (meta.id;meta.main)
  Obs s (n)Date of observation start (time.epoch)
  Exp s [150/2475] Exposure time (time.duration;obs.exposure)
  CR s-1 [4952/339310] Median count rate (phot.count;em.UV)
  Grating (char) Grating identifier (instr.setup)
  lambda 0.1nm [1291/1623] Central wavelength of Grating; in Angstroms (em.wl.central)
  PID  Proposal identifier (meta.id;obs)
  File (char) File identifier (meta.id;meta.file)
  SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
  _RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  _DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)

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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