Re: (IAAC) Obj: NGC 4546 (H-160-1) - Inst: 20" f/10 classical Cassegrain equatorial fork mount

It has been corrected, Dave. I also added both NGC 4550 (H-36-1) and NGC 4557
to your Object list and Subject line. Thanks for the great H400 observations!
Lew Gramer
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