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/950/189
  Dwarf Ha em.-line galaxies within voids. I. FN8 (Draper+, 2023)
ReadMe+ftp
2023ApJ...950..189D
Similar Catalogs
[METAcat] [METAcells] [stats]
Post annotation 		img(gal)
1.J/ApJ/950/189/emcandEmission-line candidates in the 1sigma region (Table 6) and in the 2sigma region (Table 7) (272 rows) (released 2025-10-01)
[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)
  Reg (char) objects that fall within the 1sigma or the 2sigma regions (meta.code)
  Field (char) Field identifier (meta.id;obs.field)
  ID   [3467/21046] Candidate internal identifier (meta.id;meta.main)
  RAJ2000 "h:m:s" (i) [12/13] Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) [71/73] Degree of Declination (J2000) (pos.eq.dec;meta.main)
  rmag mag [20.2/23.8] SDSS r' band apparent AB magnitude (phot.mag;em.opt.R)
  EW 0.1nm [40/1690] Equivalent width; Angstroms (spect.line.eqWidth)
  Depth   [0.28/0.81] Depth in void; estimated cz assuming the emission line is H{alpha} (phys.absorption.opticalDepth)

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usage  Display UCD1+    UCD1  
-3
-source=J/ApJ/950/189
-ref=VIZ68ee38b42ca94b
elapse time 0

Options: wopt=0, optS=0, onote=0, opt1=8, opos=0 NO stderr FILE
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