M31 - The Andromeda Galaxy

This is now my 3rd time shooting Andromeda. It was my very first target back in 2020 with a DSLR and a star tracker. This is now my first time shooting it with a mono astro camera. Each time has been a huge improvement so I am very happy

 

Telescope: William Optics GT71

Mount: Sky Watcher HEQ5

Camera: ZWO ASI1600MM Pro

Filters: Astrodon 5nm Ha, Gen2 LRGB

 

Frames

H-alpha: 68x300" (5h 40')

Luminance: 254x90" (6h 20")

RGB: 120x180" (6h)

Total Integration: 18h

 

2020 - www.flickr.com/photos/seanmrichardson/50259501227/in/albu...

2021- www.flickr.com/photos/seanmrichardson/51447686878/in/albu...

Done