File:Keyhole Nebula Near Eta Carina Mosaic.jpg
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DescriptionKeyhole Nebula Near Eta Carina Mosaic.jpg |
During the recent “Stargazing Live” TV broadcast with Brian Cox the AAO telescope took an image “live” during the broadcast. In reality, much of the data for the photo had been gathered the previous night and they quickly finished processing it during the show. It was a photo of the Keyhole Nebula taken and processed by Angel R. Lopez-Sanchez who graciously provided me some details about the image. Their image is stunning and deep, which is to be expected with a 12.7 meter telescope! But the colour is “false”, with separate narrowband filters mapped to various colour channels. It’s a nice palette and I’ll give it a go sometime This version I’ve done with my little backyard telescopes uses a colour camera to capture it’s natural-eye colouring. It’s one of the best I’ve managed so far I think, thanks to some recent equipment and software upgrades. I’m becoming slightly obsessed with this massive nebula and have imaged and re-imaged it over and over. It’s filled with amazing features and mysteries and in this single photo many of Hubble’s famous shots were taken. Also you might have noticed during the Brian Cox “Stargazing Live”‘s third night they featured and discussed one of my false colour narrowband photos as well! I was super excited to be involved and it was a wonderful television event for Australian audiences. For the techies : 2 Panel Mosaic – 61 x 2m Ha @ 1480mm / f6.3 / QHY9m using c9.25″ Edge HD + 21 x 1m Combined as LRGB with RGB @ 620mm / f2 / QHY12 using C11″ RASA. CGX Mount. Processing PI & Photoshop, Total Integration 143 minutes. |
Date | |
Source | https://deography.com/keyhole-nebula-near-eta-carina/ |
Author | Dylan O'Donnell, deography.com |
Permission (Reusing this file) |
Public domain, released on creators website with public domain notice |
Some of these beautiful images have already been released on Flickr and imported to Commons, but these seem to be new to us. It would be a shame not to have them on Wikimedia Commons, especially because of their license.
Public Domain license proof and information: https://deography.com/yes-its-free/
Internet Archive snapshot: https://web.archive.org/web/20190917015607/https://deography.com/yes-its-free/
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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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current | 16:32, 28 September 2017 | 2,560 × 1,077 (1.12 MB) | ToBeFree (talk | contribs) |
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Unique ID of original document | xmp.did:693ef377-5327-444f-8c82-e5d0dd471ff7 |
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Software used | Adobe Photoshop CC 2017 (Macintosh) |