File:Double Cluster in Perseus - Flickr - astrophotography andy.jpg
![File:Double Cluster in Perseus - Flickr - astrophotography andy.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/5/5f/Double_Cluster_in_Perseus_-_Flickr_-_astrophotography_andy.jpg/600px-Double_Cluster_in_Perseus_-_Flickr_-_astrophotography_andy.jpg?20200821082910)
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[edit]DescriptionDouble Cluster in Perseus - Flickr - astrophotography andy.jpg |
"The Double Cluster is also known as h and Chi Persei. It resides in the northern part of the constellation Perseus, quite close to the constellation Cassiopeia the Queen. If you have a dark sky and find Cassiopeia – which is easy, because the constellation has a distinctive M or W shape – be sure to look for Perseus, too. Then just scan with your binoculars between them. The Double Cluster – a breathtaking pair of clusters, each containing supergiant suns – will be there. Follow the link below to learn more:" earthsky.org/clusters-nebulae-galaxies/double-cluster-clu...
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) - 27 subs @ 240 Seconds (160 Minutes) Calibration: 50 Bias, 30 Darks, 0 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 24 July 2020, 05:55 |
Source | Double Cluster in Perseus |
Author | Andy Weeks |
Flickr tags InfoField | zwo , astrophotography , asi533mcpro , gemini , losmandy , losmandy gm8 |
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.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse |
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This image was originally posted to Flickr by astrophotography_andy at https://flickr.com/photos/160049573@N04/50147402546. It was reviewed on 21 August 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-zero. |
21 August 2020
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current | 08:29, 21 August 2020 | ![]() | 2,000 × 2,000 (3.43 MB) | Red panda bot (talk | contribs) | In Flickr Explore: 2020-07-25 |
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Width | 4,512 px |
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Height | 4,512 px |
Bits per component |
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Compression scheme | Deflate (PKZIP) |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 100 dpi |
Vertical resolution | 100 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop 21.2 (Windows) |
File change date and time | 05:55, 24 July 2020 |
Color space | sRGB |
Date and time of digitizing | 00:42, 24 July 2020 |
Date metadata was last modified | 00:55, 24 July 2020 |
Unique ID of original document | xmp.did:357b8511-aac6-7545-b0c3-474d115cc14e |