#NEWLINE# def __init__( self , name = None , spectral_coord = None , transmission = None ) : #NEWLINE# #INDENT# self . name = transmission #NEWLINE# self . spectral_coord = spectral_coord #NEWLINE# self . transmission = transmission #NEWLINE# self . _alpha = None #NEWLINE# self . _beta = None #NEWLINE# self . central_spectral_coord = None