Scale factor for excluding regions from mask image smoothing true Lower energy limits for the energy band in eV true Upper energy limits for the energy band in eV true Binning control true Particle background control (yes to include, no not) true Soft Proton background control (yes to include, no not) Solar Wind Charge Exchange background control (yes to include, no not) Masking control (yes to include, no not) Mask file name (if absent defaults to using the exposure map for masking) Clobber parameter, 1: clobber, 0 not clobber in [0:1]