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Date: Wed, 16 Feb 2000 11:01:01 -0800 (PST)
From: Sam Krucker <krucker@apollo.ssl.berkeley.edu>
To: ghurford@pop600.gsfc.nasa.gov
CLEAN: software tasks
1) as soon as the "faster modulation pattern" calculations
are available, it will be used to calculate the PSF.
How much faster will be hsi_clean be?
2) testing of the following approximations:
-) one large PSF (2N*2N) for the whole image
-) one large PSF (2N*2N) for each clean box
3) if the calculations would be really fast, one could
maybe speed it up even more by using the Clark algorithm.
However, I think the calculation of the PSF will still
be the slowest calculation and the Clark algorithm will not
speed up hsi_clean.
Responsible government official:
Brian Dennis Brian.R.Dennis@nasa.gov
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This site last updated: December 29th 2000.
