No comments M39 By stefan 25 November 2022 22 December 2022 Astrophotography M39 is an open cluster and shot over a single day. 3 hours and 48 minutes of integration time with Sky Watcher 130 PDS and ASI 2600 camera.
3 hours and 48 minutes of integration time with Sky Watcher 130 PDS and ASI 2600 camera.