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Helix Nebula, NGC 7293
Posted: May 17th, 2022
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Technical Info
Telescope/Lens:
Celestron С8N 200mm f/5, Focuser TS-Optics MONORAIL 2" Dual Speed
Camera:
ZWO ASI 533C Pro
Mount:
MT-90
Guide Scope:
Svbony 60/240
Guide Camera:
T7 Astro
Software:
DSS, FITStacker, Ps.
Orange
zone
Light Pollution:
Volgograd, Russia
Oct 27th, 2021
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HELIX NEBULA, NGC 7293 Telescope/Lens: Celestron С8N 200mm f/5, Focuser TS-Optics MONORAIL 2" Dual Speed Camera: ZWO ASI 533C Pro Mount: MT-90 Guide Scope: Svbony 60/240 Guide Camera: T7 Astro Software: DSS, FITStacker, Ps. Volgograd, Russia Light Pollution: Orange zone Second version, lots of noise but also plenty of detail. Helix Nebula, NGC 7293. <br>Mount: MT-90 <br>Telescope: Celestron C8N 200mm f/5, Focuser: MONORAIL 2" DS <br>Camera: ZWO ASI 533C Pro <br>Filter: Optolong L-eXtreme <br>Guide Scope: Svbony 60/240 <br>Guide Camera: T7 Astro <br>Total Integration: 4h 17min <br>Single Frame Exposure: 300 sec <br>Bin: 1x1, Sensor Temperature: -5°C <br>ISO/Gain: 100 <br>Full calibration with 20 frames each (darks, biases, flats) <br>Processing: DSS, FITStacker, Ps. <br>Sky Brightness: Orange Zone <br>Capture Date: 27.10.21 Original size: https://deepskyhosting.com/ECdl2Hm Author: astro_vlog
2026
20
Second version, lots of noise but also plenty of detail. Helix Nebula, NGC 7293.
Mount: MT-90
Telescope: Celestron C8N 200mm f/5, Focuser: MONORAIL 2" DS
Camera: ZWO ASI 533C Pro
Filter: Optolong L-eXtreme
Guide Scope: Svbony 60/240
Guide Camera: T7 Astro
Total Integration: 4h 17min
Single Frame Exposure: 300 sec
Bin: 1x1, Sensor Temperature: -5°C
ISO/Gain: 100
Full calibration with 20 frames each (darks, biases, flats)
Processing: DSS, FITStacker, Ps.
Sky Brightness: Orange Zone
Capture Date: 27.10.21
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Thank you for sharing your photos - this is exactly what this project is all about! :-)
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Comments
Hiparon
It would be interesting to know the shooting parameters. They aren't listed anywhere.
20 May, 2022
Reply
Astro_vlog
Replied to Hiparon
Hello. I haven't fully filled in all the data here yet, I'll complete everything in the coming days.
20 May, 2022
Reply
Astro_vlog
Replied to Hiparon
Mount: MT-90
Telescope: Celestron C8N 200mm f/5, Focuser: MONORAIL 2" DS
Camera: ZWO ASI 533C Pro
Filter: Optolong L-eXtreme
Guide Scope: Svbony 60/240
Guide Camera: T7 Astro
Total Integration: 4h 17min
Single Frame Exposure: 300 sec
Bin: 1x1, Sensor Temperature: -5°C
ISO/Gain: 100
Full calibration with 20 frames each (darks, biases, flats)
Processing: DSS, FITStacker, Ps.
Sky Brightness: Orange Zone.
Date: 27.10.21
20 May, 2022
Reply
Hiparon
Replied to Astro_vlog
You can specify these settings in the presets—exposure, number of frames, filters. The site allows you to do that. It's much more convenient than writing them down separately later.
21 May, 2022
Reply
Astro_vlog
Replied to Hiparon
Yes, yes, I know, I'll never get it all together, finish everything properly.
22 May, 2022
Reply
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More photos by astro_vlog
Comments
Telescope: Celestron C8N 200mm f/5, Focuser: MONORAIL 2" DS
Camera: ZWO ASI 533C Pro
Filter: Optolong L-eXtreme
Guide Scope: Svbony 60/240
Guide Camera: T7 Astro
Total Integration: 4h 17min
Single Frame Exposure: 300 sec
Bin: 1x1, Sensor Temperature: -5°C
ISO/Gain: 100
Full calibration with 20 frames each (darks, biases, flats)
Processing: DSS, FITStacker, Ps.
Sky Brightness: Orange Zone.
Date: 27.10.21
Comments are available only to registered users. Register or log in to leave a comment.