sncosmo.write_lc

sncosmo.write_lc(data, fname, format='ascii', **kwargs)[source]

Write light curve data.

Parameters
dataTable

Light curve data.

fnamestr

Filename.

format{‘ascii’, ‘salt2’, ‘snana’, ‘json’}, optional

Format of file. Default is ‘ascii’. ‘salt2’ is the new format available in snfit version >= 2.3.0.

delimstr, optional

[ascii only] Character used to separate entries on a line. Default is ‘ ‘.

metacharstr, optional

[ascii only] Metadata designator. Default is ‘@’.

rawbool, optional

[salt2, snana] By default, the SALT2 and SNANA writers rename some metadata keys and column names in order to comply with what snfit and SNANA expect. Set to True to override this. Default is False.

pedanticbool, optional

[salt2, snana] If True, check that output column names and header keys comply with expected formatting, and raise a ValueError if not. It is probably a good idea to set to False when raw is True. Default is True.