create_masterflat¶

pyhrs.create_masterflat(image_list, masterbias=None)[source] [edit on github]¶

Create a master flat frame from a list of images

Parameters:

image_list: list

List contain the file names to be processed

masterbias: None, `~numpy.ndarray`, or `~ccdproc.CCDData`

A materbias frame to be subtracted from ccd.

Returns:

masterflat: ccddata.CCDData

Combine master flat from the flats supplied in image_list