VizieR

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

VizieR

  
J/A+A/712/A19
  Chemical composition in low-mass galaxies (Izotov+, 2026)
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2026A&A...712A..19I
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1.J/A+A/712/A19/tableb2Chemical abundances in 11 galaxies (11 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) Name of the galaxy (Name) (meta.id;meta.main)
  TOIII K Electron temperature for OIII ion (TOIII) (phys.temperature.electron;phys.electron)
  e_TOIII K Error of the electron temperature for OIII ion (ETOIII) (stat.error)
  TOII K Electron temperature for OII ion (TOII) (phys.temperature.electron;phys.electron)
  e_TOII K Error of the electron temperature for OII ion (ETOII) (stat.error)
  TSIII K Electron temperature for SIII ion (TSIII) (phys.temperature.electron;phys.electron)
  e_TSIII K Error of the electron temperature for SIII ion (ETSIII) (stat.error)
  nSII cm-3 Electron number density derived from the [SII] 671.7/673.1 emission-line ratio (NSII) (phys.density)
  e_nSII cm-3 Error of the electron number density derived from the [SII] 671.7/673.1 emission-line ratio (ENSII) (stat.error)
  nOII cm-3 Electron number density derived from the [OII] 327.6/327.9 emission-line ratio (NOII) (phys.density)

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 (i)indexed column
  e_nOII cm-3 Error of the electron number density derived from the [OII] 327.6/327.9 emission-line ratio (ENOII) (stat.error)
  THE5 K Electron temperature for HeII ion derived from five HeI emission lines (THE5) (phys.temperature.electron;phys.electron)
  neHE5 cm-3 Electron number density for HeII ion derived from five HeI emission lines (NEHE5) (phys.density)
  Tau5  Optical depth in He I 3889 emission line derived from five HeI emission lines (TAU5) (phys.absorption.opticalDepth)
  Y5  Weighted mean He mass fraction derived from derived from five HeI emission lines (Y5) (phys.mass;arith.ratio)
  THE6 K Electron temperature for HeII ion derived from six HeI emission lines (THE6) (phys.temperature.electron;phys.electron)
  neHE6 cm-3 Electron number density for HeII ion derived from six HeI emission lines (NEHE6) (phys.density)
  Tau6  Optical depth in in He I 3889 emission line derived from six HeI emission lines (TAU6) (phys.absorption.opticalDepth)
  Y6  Weighted mean He mass fraction derived from derived from six HeI emission lines (Y6) (phys.mass;arith.ratio)
  O+/H+  The O+/H+ abundance ratio (OP) (phys.abund)
  e_O+/H+  Error of O+/H+ abundance ratio (EOP) (stat.error;phys.abund)
  O2+/H+  The O2+/H+ abundance ratio (O2P) (phys.abund)
  e_O2+/H+  Error of O2+/H+ abundance ratio (EO2P) (stat.error;phys.abund)

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 (i)indexed column
  O3+/H+  The O3+/H+ abundance ratio (O3P) (phys.abund)
  e_O3+/H+  Error of O3+/H+ abundance ratio (EO3P) (stat.error;phys.abund)
  A(O) [-] The total oxygen abundance 12+log(O/H) (O) (phys.abund)
  e_A(O) [-] Error of total oxygen abundance 12+log(O/H) (EO) (stat.error)
  N+/H+  The N+/H+ abundance ratio (NP) (phys.abund)
  e_N+/H+  Error of N+/H+ abundance ratio (ENP) (stat.error;phys.abund)
  ICF(N)  Ionisation correction factor ICF(N) of nitrogen (ICFN) (arith.factor)
  log(N/O) [-] The logarithm of N/O abundance ratio (NO) (phys.abund)
  e_log(N/O) [-] Error of log(N/O) abundance ratio (ENO) (stat.error)
  Ne2+/H+  The Ne2+/H+ abundance ratio (NE2P) (phys.abund)
  e_Ne2+/H+  Error of Ne2+/H+ abundance ratio (ENE2P) (stat.error;phys.abund)
  ICF(NE)  Ionisation correction factor ICF(Ne) of neon (ICFNE) (arith.factor)
  log(NE/O) [-] The logaritm of Ne/O abundance ratio (NEO) (phys.abund)

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 (i)indexed column
  e_log(NE/O) [-] Error of log of Ne/O abundance ratio (ENEO) (stat.error)
  S+/H+  The S+/H+ abundance ratio (SP) (phys.abund)
  e_S+/H+  Error of S+/H+ abundance ratio (ESP) (stat.error;phys.abund)
  S2+/H+6312  The S2+/H+ abundance ratio derived from [SIII]631.2 emission line (S2P6312) (phys.abund)
  e_S2+/H+6312  Error of S2+/H+ abundance ratio derived from [SIII]631.2 emission line (ES2P6312) (stat.error)
  ICF(S)  Ionisation correction factor ICF(S) of sulfur (ICFS) (arith.factor)
  log(S/O6312) [-] The logarithm of S/O abundance ratio using [SIII]631.2 emission line (SO6312) (phys.abund)
  e_log(S/O6312) [-] Error of log of S/O abundance ratio using [SIII]631.2 emission line (ESO6312) (stat.error)
  S2+/H+9069  The S2+/H+ abundance ratio derived from [SIII]906.9 emission line (S2P9069) (phys.abund)
  e_S2+/H+9069  Error of S2+/H+ abundance ratio using [SIII]906.9 emission line (ES2P9069) (stat.error)
  log(S/O9069) [-] The logarithm of S/O abundance ratio using [SIII]906.9 emission line (SO9069) (phys.abund)
  e_log(S/O9069) [-] Error of log of S/O abundance ratio using [SIII]906.9 emission line (ESO9069) (stat.error)
  S2+/H+9531  The S2+/H+ abundance ratio derived from [SIII]953.1 emission line (S2P9531) (phys.abund)

ALL cols		    
 (i)indexed column
  e_S2+/H+9531  Error of S2+/H+ abundance ratio using [SIII]953.1 emission line (ES2P9531) (stat.error)
  log(S/O9531) [-] The logarithm of S/O abundance ratio using [SIII]953.1 emission line (SO9531) (phys.abund)
  e_log(S/O9531) [-] Error of log(S/O9531) abundance ratio using [SIII]953.1 emission line (ESO9531) (stat.error)
  Cl2+/H+  The Cl2+/H+ abundance ratio (CL2P) (phys.abund)
  e_Cl2+/H+  Error of Cl2+/H+ abundance ratio (ECL2P) (stat.error;phys.abund)
  ICF(Cl)  Ionisation correction factor ICF(Cl) of chlorine (ICFCL) (arith.factor)
  log(Cl/O) [-] The logarithm of Cl/O abundance ratio (CLO) (phys.abund)
  e_log(Cl/O) [-] Error of log(Cl/O) abundance ratio (ECLO) (stat.error)
  Ar2+/H+  The Ar2+/H+ abundance ratio (AR2P) (phys.abund)
  e_Ar2+/H+  Error of Ar2+/H+ abundance ratio (EAR2P) (stat.error;phys.abund)
  Ar3+/H+  The Ar3+/H+ abundance ratio (AR3P) (phys.abund)
  e_Ar3+/H+  Error of Ar3+/H+ abundance ratio (EAR3P) (stat.error;phys.abund)
  ICF(Ar)  Ionisation correction factor ICF(Ar) of argon (ICFAR) (arith.factor)

ALL cols		    
 (i)indexed column
  log(Ar/O) [-] The logarithm of Ar/O abundance ratio (ARO) (phys.abund)
  e_log(Ar/O) [-] Error of log(Ar/O) abundance ratio (EARO) (stat.error)
  Fe2+/H+4658  The Fe2+/H+ abundance ratio derived from [FeIII]465.8 emission line (FE2P466) (phys.abund)
  e_Fe2+/H+4658  Error of Fe2+/H+ abundance ratio derived from [FeIII]465.8 emission line (EFE2P466) (stat.error)
  ICF(Fe4658)  Ionisation correction factor ICF(Fe) using [FeIII]465.8 emission line (ICFFE466) (arith.factor)
  log(Fe/O)4658 [-] The logarithm of Fe/O abundance ratio using [FeIII]465.8 emission line (FEO466) (phys.abund)
  e_log(Fe/O)4658 [-] Error of log of Fe/O abundance ratio using [FeIII]465.8 emission line (EFEO466) (stat.error)
  Fe2+/H+  The Fe2+/H+ abundance ratio derived from [FeIII]498.8 emission line (FE2P499) (phys.abund)
  e_Fe2+/H+  Error of Fe2+/H+ abundance ratio derived from [FeIII]498.8 emission line (EFE2P499) (stat.error;phys.abund)
  ICF(Fe4998)  Ionisation correction factor ICF(Fe) of iron (ICFFE499) (arith.factor)
  log(Fe/O)4998 [-] The logarithm of Fe/O abundance ratio using [FeIII]499.8 emission line (FEO499) (phys.abund)
  e_log(Fe/O)4998 [-] Error of log(Fe/O) abundance ratio using [FeIII]499.8 emission line (EFEO499) (stat.error)

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