Sadr Region (H II) without stars

Posted: Jan 3rd, 2025

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NGC

Technical Info

Telescope/Lens: Jupiter-37A 135mm

Camera: Canon 200 Da

Mount: AT-1

Software: APT, DeepSkyStacker, FitsWork, FITStacker, Lightroom, StraNet2GUI, Photoshop, Topaz Denoise AI

Accessories: Svbony SV172

Exposure:

249 x 10" ISO/Gain: 800

364 x 10" ISO/Gain: 800

397 x 15" ISO/Gain: 800

Yellow zoneLight Pollution:

Uvildy, Russia

Jan 3rd, 2025

SADR REGION (H II) WITHOUT STARS

Telescope/Lens: Jupiter-37A 135mm
Camera: Canon 200 Da
Mount: AT-1
Software: APT, DeepSkyStacker, FitsWork, FITStacker, Lightroom, StraNet2GUI, Photoshop, Topaz Denoise AI
Accessories: Svbony SV172

Uvildy, Russia
Light Pollution: Yellow zone

Exposure:
249 x 10" ISO/Gain: 800 
364 x 10" ISO/Gain: 800 
397 x 15" ISO/Gain: 800

Region of the star Sadr (Gamma Cygni/γ Cyg).
 Starless H II zone
 
 Equipment and software:
 Canon EOS 200 Da camera.
 Jupiter 37A 135 mm lens, ISO 800, F/4.0
 Astrotracker AT-1
 Svbony SV172 heater
 Astrophotography Tool
 
 
 Imaging from 23-24.08.2024, Lake Uvildy
 Yellow-green light pollution zone. Bortle class 5. Moonlight
 249 Light frames at 10 seconds + 50 Dark frames + 50 Bias frames
 
 Imaging from 24-25.08.2024, Lake Uvildy
 Yellow-green light pollution zone. Bortle class 5. Moonlight
 364 Light frames at 10 seconds + 50 Dark frames + 50 Bias frames
 
 Imaging from 26-27.08.2024, Kremenkul area
 Red light pollution zone. Bortle class 7. Moonlight
 397 Light frames at 15 seconds + 50 Dark frames + 50 Bias frames
 
 Total accumulated signal Σ=3h21'25"
 
 Processing: DeepSkyStacker, FitsWork, FITStacker, Lightroom, StraNet2GUI, Photoshop, Topaz Denoise AI

Original size: https://deepskyhosting.com/MVEfsgB
Author: googolplexplex

3 h 21 m

722

Region of the star Sadr (Gamma Cygni/γ Cyg).
Starless H II zone

Equipment and software:
Canon EOS 200 Da camera.
Jupiter 37A 135 mm lens, ISO 800, F/4.0
Astrotracker AT-1
Svbony SV172 heater
Astrophotography Tool

Imaging from 23-24.08.2024, Lake Uvildy
Yellow-green light pollution zone. Bortle class 5. Moonlight
249 Light frames at 10 seconds + 50 Dark frames + 50 Bias frames

Imaging from 24-25.08.2024, Lake Uvildy
Yellow-green light pollution zone. Bortle class 5. Moonlight
364 Light frames at 10 seconds + 50 Dark frames + 50 Bias frames

Imaging from 26-27.08.2024, Kremenkul area
Red light pollution zone. Bortle class 7. Moonlight
397 Light frames at 15 seconds + 50 Dark frames + 50 Bias frames

Total accumulated signal Σ=3h21'25"

Processing: DeepSkyStacker, FitsWork, FITStacker, Lightroom, StraNet2GUI, Photoshop, Topaz Denoise AI

Resolution: 4686x3438 px

Scale: 1703 KB

googolplexplex

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