APCC and APPM is amazing

Barry Megdal

Finally had a night with decent (not great – 2”) seeing, and this is part of a run with my 1.6 meter focal length very long refractor (AP206).  1600 mount with encoders.


Large APPM model I did back in February, which now works better with the latest APCC.


It wasn’t this perfect all night, but no guiding was needed at all during this interval:


Dr. Barry Megdal



Shb Instruments, Inc.

19215 Parthenia St.  Suite A

Northridge, CA 91324


(818) 773-2000  (818)773-2005 fax



Faculty (retired)

Dept. of Electrical Engineering



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