[alma-config] IMAGR in Eric Keto mesage
Leonia Kogan
lkogan at aoc.nrao.edu
Thu Mar 16 11:07:44 EST 2000
Eric Keto wrote:
>Second, the IMAGR implementation of the clean algorithm
>is one which has been developed over 20 years to clean the
>centrally condensed VLA configuration.
>But this algorithm is not going to do a good job on the uniform
>distribution of the ring or triangular arrays.
It can be infered from these sentences that CLEAN of IMAGR has special
lines of code to improve its ability working with a centrally condensed
configuration (VLA in particular). It is not a case.
I ask Barry Clark to comment this statement.
He said that nothing special is in the IMAGR's CLEAN to support a centrally
condensed configuration.
I think IMAGR works good(better) with a centrally condensed configuration
just because such a configuration gives lower side lobes.
Leonia
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