Keyword Posn Type Description
------- ---- ---- -----------
INP 1 UNIV Dataset to which response will be
attached. Can be a NDF or an event
dataset.
GLOBAL.BINDS (default binned dataset)
PSF, MASK, AUX CHAR Control the source model psf used.
RADIAL - LOGICAL Assume psf is radially symmetric
Default = Y about the on-axis detector position?
PSFCON - LOGICAL Assume psf constant over the field?
Default = N
PIXCENT - LOGICAL Produce a pixel centred response. The
Default = Y alternative is a vertex centred response,
but all Asterix s/w currently uses
pixel centring.
SRES - REAL Spatial resolution in axis units
CUTOFF - REAL Cut off in fractional amplitude. SPRESP
Default = 0.001 will truncate the response written to
your dataset at the radius where the
psf amplitude drops to CUTOFF times its
central value.
RLIMIT - INTEGER Maximum extent of psf, regardles of the
CUTOFF value.
Default = 50