mangadap.par.analysisplan module¶
Classes to handle MaNGA DAP analysis plans.
Copyright © 2019, SDSS-IV/MaNGA Pipeline Group
- class mangadap.par.analysisplan.AnalysisPlan(drpqa_key=None, drpqa_clobber=None, bin_key=None, bin_clobber=None, continuum_key=None, continuum_clobber=None, elmom_key=None, elmom_clobber=None, elfit_key=None, elfit_clobber=None, spindex_key=None, spindex_clobber=None)[source]¶
Bases:
mangadap.par.parset.KeywordParSet
Generic class to handle MaNGA DAP analysis plans.
The defined parameters are:
Key
Type
Options
Default
Description
drpqa_key
str
Data reduction quality assessment method keyword
drpqa_clobber
bool
False
Overwrite any existing data-quality assessment reference files
bin_key
str
Spatial binning method keyword
bin_clobber
bool
False
Overwrite any existing spatial binning reference files
continuum_key
str
Stellar-continuum fitting method keyword
continuum_clobber
bool
False
Overwrite any existing stellar-continuum fitting reference files
elmom_key
str
Emission-line moments measurement method keyword
elmom_clobber
bool
False
Overwrite any existing emission-line moments reference files
elfit_key
str
Emission-line modeling method keyword
elfit_clobber
bool
False
Overwrite any existing emission-line modeling reference files
spindex_key
str
Spectral-index measurement method keyword
spindex_clobber
bool
False
Overwrite any existing spectral-index reference files
- _check()[source]¶
Check that the plan makes sense:
To bin, must first assess the DRP data
To do anythin else, must bin.
Emission-line moments and profile fits should subtract the best-fitting stellar continuum to account for the stellar-absorption below the lines, but it’s not explicitly necessary for the code to run.
The spectral indices should subtract the best-fitting emission-line model and use the best-fitting stellar continuum to determine the velocity dispersion corrections, but neither is explicitly necessary for the code to run.