The emission nebulae NGC 7000 (North America) and IC 5070 (Pelican) in the constellation Cygnus.

The night sky over a city of over a million people. The emission nebulae NGC 7000 "North America" and IC 5070 "Pelican" (a region of ionized hydrogen in the constellation Cygnus). October 23-24, 2022. Chelyabinsk - a school sports field. Light pollution - Bortle 8 (red zone). Svbony SV503 70ED, Nikon D5300a, Optolong L-Enhance 2", Celestron Advanced GT (guided via ASCOM in PHD2 - Svbony 50/190, ZWO ASI120m mini). 30x180s, ISO800. Calibration attempt - dark, offset. Flat frames (flashlight through fabric) were not used - they turned out curved))). DSS, Fitstacker, GIMP.