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

Posted: Oct 24th, 2022

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Technical Info

Telescope/Lens: SVBONY SV503 70/420 ED

Camera: Nikon D5300a

Mount: Celestron AGT

Guide Scope: Svbony 50/190

Guide Camera: ZWO ASI120m mini

Software: DSS, Fitstacker, GIMP

Accessories: Флетенер-редуктор Sky Rover for 72ED 0,8x

Exposure:

35 x 180" ISO/Gain: 800 - Optolong L-Enhance

Red zoneLight Pollution:

Chelyabinsk, Russia

Oct 4th, 2022

THE EMISSION NEBULAE NGC 7000 (NORTH AMERICA) AND IC 5070 (PELICAN) IN THE CONSTELLATION CYGNUS.

Telescope/Lens: SVBONY SV503 70/420 ED
Camera: Nikon D5300a
Mount: Celestron AGT 
Guide Scope: Svbony 50/190
Guide Camera: ZWO ASI120m mini
Software: DSS, Fitstacker, GIMP 
Accessories: Флетенер-редуктор Sky Rover for 72ED 0,8x

Chelyabinsk, Russia
Light Pollution: Red zone

Exposure:
35 x 180" ISO/Gain: 800 - Optolong L-Enhance

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).
<br>
<br>October 23-24, 2022. Chelyabinsk - a school sports field. Light pollution - Bortle 8 (red zone).
<br>Svbony SV503 70ED, Nikon D5300a, Optolong L-Enhance 2", Celestron Advanced GT (guided via ASCOM in PHD2 - Svbony 50/190, ZWO ASI120m mini).
<br>30x180s, ISO800. Calibration attempt - dark, offset. Flat frames (flashlight through fabric) were not used - they turned out curved))). DSS, Fitstacker, GIMP.

Original size: https://deepskyhosting.com/ReXpLwE
Author: Aleksandr Sokolov

1 h 45 m

1515

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.

Resolution: 6000x4021 px

Scale: 3128 KB