ZOH_M13¶
- edge_pydb.conversion.ZOH_M13(fluxtab, ext='', method='o3n2', name='ZOH', err=True)[source]¶
Adds gas-phase metallicity from Marino+13 calibration to flux_elines table. This function should be run after bpt_type since it requires spaxel to be star-forming in the BPT diagram. Both O3N2 and N2 methods are supported.
- Parameters:
- fluxtabastropy.Table
flux_elines table extracted from Pipe3D output
- extstring
suffix for selected column names, e.g. ‘_rg’ or ‘_sm’
- methodstring
choose ‘o3n2’ (default) or ‘o3n2_pp04’ or ‘n2’
- errboolean
True to calculate uncertainty as an additional column
- Returns:
- if err==False:
- if err==True:
two
astropy.table.Column[ZOH, e_ZOH]