Moon exploration with the 180mm Maksutov

5 times Vallis Schröteri and the crater Herodotus

5000 frames 20% stacked ASI290mm with a Baader Green filter
5000 frames 20% stacked ASI290mm with a Baader Red filter
5000 frames 20% stacked ASI290mm with a Baader Red filter second round
5000 frames 20% stacked ASI290mm with a Baader Red filter third round
5000 frames 20% stacked ASI290mm with a Baader IR filter
20000 frames 5% stacked ASI290mm with a Baader IR filter

The out-of-focus star test of the Mak during the imaging session of tonight. A slight de-centering is noticeable, as well as a thermal chimney 10 seconds stacked.

Unidentified