NGC 4565 (Needle Galaxy)

According to the light pollution map, my location has light pollution between the white and pink zones. The area is Pokrovskoye village, Istrinsky district.

I checked the map, and it should be Bortle 5, which is yellow. That's how I look at it. There's a map that shows the Bortle scale specifically, and then I convert it to a color. I would send you screenshots, but unfortunately, you can't add screenshots in comments here. It's very hard to navigate by color alone, so I use a map that shows the actual scale value. Unfortunately, I only know of a 2015 map like that. https://www.lightpollutionmap.info/#zoom=10.73&lat=55.8703&lon=36.8954&layers=B0FFFFFFFTFFFFFFFFFFF

Or you can check here: https://clearoutside.com/forecast/55.66/36.81
It also says that in Pokrovskoye it's Bortle 5.

Okay. Understood. Thank you. I was judging by color. For me, it falls between 5 and 6.

Can you send your algorithm for determining screenshots to WhatsApp or Telegram? +791618717 ninety-two

And the diffraction spikes from the secondary mirror supports, are they sort of overlaid separately? - Yes, except for the top two.

They are there, but I made them like the others.

StarSpikes_Plugin_PC was used.

Thank you for the information.