header_snr_lisobs

raccoon.spectrographutils.header_snr_lisobs(lisobs, inst, name='snro', ords=None, notfound=nan, ext=0)

Get the SNR from the header of the orders ords for the observations in lisobs.

Parameters:

name{‘ord’, ‘snro’} or None

Change to pandas dataframe column name. If ord, change to the order number (an int, e.g. 36). If snro, change to e.g. snro36. If None, keep the header keyword as the column name.