energy at which the effective area will be calculated.
theta
off-axis angle position in the FOCCOORD
reference system at which the effective area curve is requested.
phi
azimuth angle position in the FOCCOORD
reference system at which the effective area curve is requested.
ORDER
reflection order
BETA
(array) dispersion angle bins (float) at
which the LSF has to be evaluated
F_ORDERSEL
fraction of range of the CCD redistribution
that has to be considered for the order selection; this is
numerical input field that describes the selection efficiency that
was use to generate the order selection region.
F_XDSPSEL
fraction of range of the cross-dispersion LSF
that has to be considered for the order selection; this is
numerical input field that describes the selection efficiency that
was use to generate the image selection region.
REGION_ID
the ID of selection regions (order selection &
cross-dispersion selection; TBC)