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/885/74
  1340 Helium rich white dwarfs in the Gaia era (Coutu+, 2019)
ReadMe+ftp
2019ApJ...885...74C
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[METAcat] [METAcells] [stats]
Post annotation 		img(gal)
1.J/ApJ/885/74/table1Object names, spectral types, and coordinates (1340 rows) (released 2022-09-30)
[METAtab] [METAcola]

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - ) [METAcola]
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  Name (char) (i) Object name (meta.id;meta.main)
  Gaia  (n) Gaia DR2 Source identifier (meta.id.cross)
  MWDD (char) Montreal White Dwarf Database identifier (meta.id.cross)
  SpT (char) Spectral Type (src.spType)
  RAJ2000 deg (i) [0.04/360] Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) [-64.9/78.4] Declination (J2000) (pos.eq.dec;meta.main)
  DZ  (n)If >0, indicate that the star is a DZ star (table4) (meta.number)
  DQ  (n)If >0, indicate that the star is a DQ star (table5) (meta.number)
  SimbadName (char) Designation understandable by the Simbad data-base (meta.id)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
.errorfile=/tmp/V-3.err (2025-04-11T16:34:53)
-3
-source=J/ApJ/885/74/table1
-ref=VIZ67f944ad113fc
elapse time 0

Options: wopt=0, optS=0, onote=0, opt1=8, opos=0

Contents of error file (/tmp/V-3.err):
[1744389293]   Select colid, photid, fltrid, photid1, fltrid1 From METAsed where catid=0 and tabid=52
----db1_query(0 'metaviz@VIZIR'):
[1744389293]   select login from METAdba where login like 'large_tables%'
[1744389293]   Select famid, name, explain From METAfam where famid=156
----db1_reset(0 'metaviz@VIZIR')
----inherit(u=used, h=hidden):
     [u] +source=J/ApJ/885/74/table1
     [u] -ref=VIZ67f944ad113fc
====inherit(): added 0 hidden fields
----free temporary files
----db1_close(0 'metaviz@VIZIR')
----db1_close(1 'metaviz@VIZIR')
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