SUNSET: 
0
Photographer:
vjagannathan
Location of Photo:
Washington D.C.
Date/Time of photo:
21 September 2022 / 01:17:55 - 01:48:13; 23 September 2022 / 00:55:59 - 03:53:18 and 04:10:10 - 05:44:36; 9 October 2022 / 00:11:33 - 05:27:06 and 23:56:20; 10 October 2022 / 00:02:24 - 05:05:26 and 23:57:19; 11 October 2022 / 00:03:23 - 05:15:29 and 23:56:43; 12 October 2022 / 00:02:46 -05:15:42
Equipment:
Scope: WO Zenith Star 81mm f/6.9 with WO 6AIII Flattener/Focal Reducer x0.8; Cooled Camera: ZWO ASI 2600 MC Pro at 100 Gain and 50 Offset; Mount: iOptron GEM28-EC; Guide Scope: WO 50mm Uniguide Scope; Guide Camera: ZWO ASI 290MM; Focuser: ZWO EAF; Light Pollution Filter: Chroma LoGlow Broadband - 2"; Software: Pixinsight.
Description:
I photographed M31 (a Spiral Galaxy in Andromeda) on the nights of 21 and 23 September 2022 and 9-12 October 2022 from a Bortle class 8 area. Having acquired 184x300s subs, which equates to 15.3 hours of total exposure, I processed the data in Pixinsight.
Website:
https://www.flickr.com/photos/vasu-jagannathan/albums/72177720305080806