Posidonius with AP 10” Maksutov

thefamily90 Phillips

From: jim phillips <thefamily90@...>
Sent: Thursday, September 9, 2021 11:24:46 AM
To: ap-ug@groups.io <ap-ug@groups.io>
Subject: Posidonius with AP 10” Maksutov
When I first saw the drawing of the crater Posidonius  by Alika Herring in the March, 1978 cave Astro a catalog (inside back cover) I became very interested in Posidonius, drawing  and imaging it over the years to using many different telescopes. Here is my first drawing of it in 1978 using a 4 inch quantum Maksutov and a more recent image of it using a 10 inch AP Maksutov.