[mmaimcal] Re: Next ACA Tiger Team telecon 1415 UT 4 Sept
Koh-Ichiro Morita
morita at nro.nao.ac.jp
Tue Sep 4 12:05:47 EDT 2001
Dear Stephane, Jerome, and Frederich,
In today's teleconference, the condition of line was not good and
sometimes, I could not here from you. So, I am worrying whether
I answered to you correctly or not.
In my report, there are very few explanations about simulation
procedures or parameters, so, maybe, it is hard for you to understand
many things. I will add detailed explanations to it, soon.
Main point of my report is the improvement of imaging quality by
ACA strongly depends on thermal noise. So, I suspect whether
it is OK to extrapolate actual performance from noiseless simulations.
But, I agree that such a tendency depends on deconvolution algorithm.
I think MEM is sometimes unstable in noisy cases. So, I would like
to know such performance of your algorithm. Do you have any
simulation examples including thermal noise?
Regards,
Koh-Ichiro
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