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Celestron C14, TV 3x Barlow,  ASI 174MM
Measured FL 17,900, 0.07"/px
Astronomik R,G,B filters. Starlight Xpress Fitler Wheel
FireCapture for Capture (Highly Recommended)
Autostakkert and Registax6

About 2 months from closest approach

Olympus Mons is t
he dark circular area at about 2 o'clock orientation
Mars
15 August 2020
1035 UTC