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J/A+A/559/A114/table4 Updated O3N2 and N2 abundance indicators (Marino+, 2013)
Oxygen, O3N2 and N2 index abundances for Te-based HII regions abundances (Figs. 2 and 4) (624 rows)
  recno=621
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ColumnValue  Explain   (UCD)
_RAJ200008 20 55.3000 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000-36 13 23.000 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195008 19 01.5288 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950-36 03 48.296 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon254.6856997 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+00.2181261 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
621recno 621  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Ref 5  Reference number (in table1.dat) (meta.id;meta.main)
IDNGC2579  (i) ID for the Te HII region (literature+CALIFA data) (meta.id;meta.main)

n_ID   e indicates that the emission line rations are given in tables 2+3 (meta.ref.url)

[O3N2] 1.63770 [-] log[([OIII]5007/Hβ)/([NII]6583/Hα)] abundance (spect.index)
[N2]-1.08603 [-] log([NII]6583/Hα) abundance (spect.index)
Ab(O) 8.33218  Oxygen abundance 12+log(O/H) derived for the Te-HII regions (phys.abund)

SimbadNameNGC2579  Designation understandable by the Simbad data-base (meta.id)
_RA125.23042 deg (i) Positions from Simbad and references cited (right ascension part) (pos.eq.ra;meta.main)
_DE-36.22306 deg (i) Positions from Simbad and references cited (declination part) (pos.eq.dec;meta.main)
  
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