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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/A+A/459/85
  O/H and gas densities in star-forming galaxies (Nagao+, 2006)
ReadMe+ftp
2006A&A...459...85N
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/459/85/table1Re-calculated properties of the compiled low-metallicity galaxies (157 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) Object name (meta.id;meta.main)
  R23  R23 parameter (Note 1)   (phot.flux;arith.ratio)
  e_R23  rms uncertainty on R23 (stat.error)
  l_nH(s+) (char) Limit flag on nH(s+) (meta.code.error)
  nH(s+) cm-3 Gas density of the S+ regions (phys.columnDensity)
  E_nH(s+) cm-3 (n) Error on nH(s+) (upper limit) (stat.error;stat.max)
  e_nH(s+) cm-3 (n) Error on nH(s+) (lower limit) (stat.error)
  n_nH(s+) (char) [d] d: Adopted flux (Note 2)   (meta.note)
  t(O2+) 10+4K Gas temperature of the O2+ regions (phys.temperature)
  E_t(O2+) 10+4K Error on t(O2+) (upper limit) (stat.error;stat.max)
  e_t(O2+) 10+4K Error on t(O2+) (lower limit) (stat.error)
  12+log(O/H)  (O/H) abundance (phys.abund)
  e_12+log(O/H)  rms uncertainty on 12+log(O/H) (stat.error)
  Ref (char) Reference, in refs.dat file (meta.ref;pos.frame;meta.file)
  SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
  _RA deg (i) Explain (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Explain (declination part) (pos.eq.dec;meta.main)

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