File:CTB1 Supernova remnant in Cassiopeia - Flickr - kees scherer.jpg
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Size of this preview: 800 × 471 pixels. Other resolutions: 320 × 188 pixels | 640 × 376 pixels | 1,024 × 602 pixels | 1,280 × 753 pixels | 2,980 × 1,753 pixels.
Original file (2,980 × 1,753 pixels, file size: 4.06 MB, MIME type: image/jpeg)
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Summary[edit]
| Description |
This is an extremely faint but rewarding target. For this image I used 12 hours of H alpha data (73x600 sec) and 2 hours RGB data (in 120 second subs) Esprit 100 f5.5 APO triplet/ QHY16200 @ -20C. Acquisition dates: 25,26,27,28 en 29 september 2017. Knight Observatory, Tomar (Explore) |
| Date | Taken on 3 October 2017, 10:33 |
| Source | CTB1 Supernova remnant in Cassiopeia |
| Author | Kees Scherer from Tomar, Portugal |
| Flickr tags | supernova, remnant, nebula, ctb1, astropixelprocessor, qhy16200 |
| Camera location |  | View this and other nearby images on: OpenStreetMap |  |
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Licensing[edit]
 
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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 kees scherer at https://flickr.com/photos/50769593@N00/37212148430. It was reviewed on 10 August 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-zero. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 09:30, 10 August 2020 | | 2,980 × 1,753 (4.06 MB) | Red panda bot (talk | contribs) | In Flickr Explore: 2017-10-03 |
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