mangadap.par.analysisplan module¶

Classes to handle MaNGA DAP analysis plans.

Revision history¶

11 May 2016: Original implementation by K. Westfall (KBW)

03 Jun 2016: (KBW) Any key with value ‘None’ is converted to NoneType

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	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.

class mangadap.par.analysisplan.AnalysisPlanSet(planlist)[source]¶

Bases: mangadap.par.parset.ParDatabase

Container class for a set of analysis plans.

classmethod default()[source]¶: Return the default analysis plan set.

classmethod from_par_file(f)[source]¶: Instantiate the plan set from a par file