VizieR

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VizieR

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/MNRAS/497/672
  Abundance determination in HII regions (Arellano-Cordova+, 2020)
ReadMe+ftp
2020MNRAS.497..672A
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Post annotation 		img(gal)
1.J/MNRAS/497/672/tablea1Our calculated values for electron densities, temperatures, oxygen abundances and nitrogen-to-oxygen abundance ratios for a sample of 154 observations of 124 HII regions compiled from the literature (154 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)
  ID   [1/154] Observation identifier (meta.id)
  Galaxy (char) Galaxy name (meta.id.parent)
  f_Galaxy  (n) [1/5] Flag on Galaxy (Note 1)   (meta.code)
  Name (char) Name of the HII region (meta.id;meta.main)
  f_Name (char) [*67 ] Flag on Name (Note 2)   (meta.code)
  l_ne[SII] (char) Limit flag on ne[SII] (meta.code.error)
  ne[SII] cm-3 (n) Electron density from the [SII] line (phys.density;phys.electron)
  E_ne[SII] cm-3 (n) Upper error on ne[SII] (stat.error;stat.max)
  e_ne[SII] cm-3 (n) Lower error on ne[SII] (stat.error)
  f_ne[SII] (char) [*] Flag on ne[SII] (Note 3)   (meta.code)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  l_ne[OII] (char) Limit flag on ne[OII] (meta.code.error)
  ne[OII] cm-3 (n) Electron density from the [OII] line (phys.density;phys.electron)
  E_ne[OII] cm-3 (n) Upper error on ne[OII] (stat.error;stat.max)
  e_ne[OII] cm-3 (n) Lower error on ne[OII] (stat.error)
  Te[OIII] K Electron temperature from the [OIII] line (Note 4)   (phys.temperature.electron;phys.electron)
  E_Te[OIII] K Upper error on Te[OIII] (stat.error;stat.max)
  e_Te[OIII] K Lower error on Te[OIII] (stat.error)
  Te[NII] K Electron temperature from the [NII] line (phys.temperature.electron;phys.electron)
  E_Te[NII] K Upper error on Te[NII] (stat.error;stat.max)
  e_Te[NII] K Lower error on Te[NII] (stat.error)
  12+logO/H [-] Oxygen abundance 12+log (O/H) (phys.abund)
  E_12+logO/H [-] Upper error on 12+logO/H (stat.error;stat.max)
  e_12+logO/H [-] Lower error on 12+logO/H (stat.error;phys.abund)
  logN/O [-] Logarithm of the nitrogen-to-oxygen abundance ratio (phys.abund)
  E_logN/O [-] Upper error on logN/O (stat.error;stat.max)
  e_logN/O [-] Lower error on logN/O (stat.error;phys.abund)
  Ref   [1/33] Reference for the line intensities (meta.ref;pos.frame)
  SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)
  _RA deg (i) Posotions from Simbad (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Posotions from Simbad (declination part) (pos.eq.dec;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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