visit_grism_sky

grizli.prep.visit_grism_sky(grism={}, apply=True, column_average=True, verbose=True, ext=1, sky_iter=10, iter_atol=0.0001, use_spline=True, NXSPL=50, skip_nircam=True)[source]

Subtract sky background from grism exposures

Implementation of the multi-component grism sky subtraction from WFC3/ISR 2015-17