File:The Great Carina Nebula.jpg
![File:The Great Carina Nebula.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/0/07/The_Great_Carina_Nebula.jpg/800px-The_Great_Carina_Nebula.jpg?20170928152830)
Original file (2,048 × 1,358 pixels, file size: 1.89 MB, MIME type: image/jpeg)
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Summary
[edit]DescriptionThe Great Carina Nebula.jpg |
I almost forgot to post this I’d been agonising about it for so long, processing and reprocessing, learning something new then reprocessing again! I collected this data last month and it’s not a lot (about 1.5 hours worth) but since it’s the biggest and brightest thing in the sky, it doesn’t need a very long exposure time. 4 times larger and brighter than Orion, Carina is the jewel of the southern skies. It’s so big most telescopes can’t fit it all in, and even my widefield Hyperstar at 540mm zoom doesn’t fit it all in either. The core is striking though, bifurcated like some others (eg Triffid, Rosette) by the star formation occurring in the dense centre region, and energised by the bright Eta Carinae star system which itself is unique and bizarre. A mix of Ha and RGB captured with a colour CCD camera, the colours are natural but strengthened. It’s easy to go too red or too bright with this one but it’s really more of a purple / pink / salmon colour like most emission nebula are. I’ve been quite active and have posted a bunch more things to deography.com, and started a new website for the minor astrophotos I collect between the “major” projects like this one. You can see them at www.byronbayobservatory.com.au which also collates the writing I’ve been doing for Celestron and Photographing Space. As always this image is now free and public domain 🙂 Celestron 9.25″ Edge HD / Hyperstar / Ha & UHC Filters / QHY12 CCD / PixInsight |
Date | |
Source | https://deography.com/the-great-carina-nebula/ |
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/
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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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:28, 28 September 2017 | ![]() | 2,048 × 1,358 (1.89 MB) | ToBeFree (talk | contribs) |
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Orientation | Normal |
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Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS6 (Macintosh) |
File change date and time | 2016-04-29T23:16:02+14:00 |
Exif version | 2.2 |
Date and time of digitizing | 01:26, 6 April 2016 |
Date metadata was last modified | 13:16, 30 April 2016 |
Unique ID of original document | xmp.did:B1CDCA171A206811822AF43A71074410 |