Here is an image of the Andromeda galaxy, a galaxy that needs no introduction. This image consists of some H-alpha data showing a number of nebulae in the galaxy Skies in Kolkata has been completely cloud-filled for the last few weeks. I took this opportunity to acquire some data remotely from Telescope Live and give it a try.

Equipment: Takahashi FSQ 106ED, QHY 600M, Astrodon Ha and LRGB filters
Location: IC Astronomy Observatory, Spain
Exif: 300 seconds exposures with every filter
Integration Time: 2 hours per L,R,G,B filter and 4 hours 10 minutes with Ha filter
Post-processing: Pixinsight
Date of Acquisition: 28th July 2023

Takahashi FSQ 106ED, QHY 600M, Astrodon Ha and LRGB filters

Pixinsight