File:Pickerings Triangle in the Veil Nebula - Flickr - astrophotography andy.jpg
Original file (2,000 × 2,000 pixels, file size: 4.84 MB, MIME type: image/jpeg)
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Summary
| Description |
Here is a supernova remnant known as the Veil Nebula. A section called Pickering's Triangle. "It was discovered photographically in 1904 by Williamina Fleming (after the New General Catalogue was published), but credit went to Edward Charles Pickering, the director of her observatory, as was the custom of the day."
Technical Info: Optics: SGO 6" f/4 Imaging Newtonian @ 610mm FL Explore Scientific 2" HR Coma Corrector Camera: ZWO ASI533MC Pro Filter: 2" Optolong L-Enhance Mount: Losmandy GM8 Guiding: QHY Mini Guide Scope + PHD2 Software Acquisition: Sequence Generator Pro Exposure: Light (Gain 200) - 35 subs @ 240 Seconds (2 hours 20 Minutes) Calibration: 30 Darks, 50 Flats, 50 Dark Flats Processing: Deep Sky Stacker, Adobe Photoshop, Topaz Denoise AI, Astronomy Action Set plug in for PS, Astro Flat Pro plug in for PS |
| Date | Taken on 8 August 2020, 14:26 |
| Source | Pickerings Triangle in the Veil Nebula |
| Author | Andy Weeks |
| Flickr tags | losmandy, losmandy gm8, astrophotography, asi533mcpro, optolong, l-enhance, zwo |
Licensing
 
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This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
| The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
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This image was originally posted to Flickr by astrophotography_andy at https://flickr.com/photos/160049573@N04/50203789557. It was reviewed on 21 August 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-zero. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 09:06, 21 August 2020 |  | 2,000 × 2,000 (4.84 MB) | Red panda bot | In Flickr Explore: 2020-08-10 |