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Old 30-07-2015, 08:08 AM
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marco (Marco Lorenzi)
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Vela SNR, 66 hours 50+ million pixels mosaic

Dear all, I have just uploaded the result of a long sought imaging project I had in the pipe for quite a while. The subject is the central part of the Vela SNR. I had already imaged the whole shebang at a much smaller scale few years ago using a 300mm lens, a mosaic of four panels that come out quite pretty and was also awarded in 2011. I always wanted however to get a larger resolution image of the area that I consider to be one of the most charming of the whole sky. I decided so to opt for another mosaic using my trusty APO 140, trying to go even deeper than the former attempt, aiming to get more details of all those delicate wisps of hydrogen and oxygen ionized that makes this area unique..

Vela SNR mosaic

Eventually after having spend *several* weeks on the target I ended up with 66 hours of data to complete 4 a panels mosaic of the central part of the nebula, an epic field that at the original resolution counts more than 50 million pixels . Processing took quite a while to reach the result I was aiming to but I have to say that I am quite satisfied how the image come out.

On the top right corner is also visible a bit of another SNR, Puppis A, the subject of another dedicated image I have published few weeks ago.

I have reduced the web version to about 75% of the original size, sacrificing a bit of details in order to keep the total size of the JPG manageable, however be aware it is still more than 15 MB in size once downloaded.
No need to say that it is highly recommended the view at full web resolution..

Hope you will enjoy my effort..
Clear skies
Marco
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Click for full-size image (Vela_HaOIIIRGB-M.jpg)
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Last edited by marco; 30-07-2015 at 08:26 AM.
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Old 30-07-2015, 08:40 AM
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Dealy (Kev)
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Well ..... all I can say is WOW

That is absolutely brilliant Marco - no, it's better than that.

Just an amazing image. I love it.

Kev
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Old 30-07-2015, 08:47 AM
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RickS (Rick)
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A stunning image, Marco! A huge investment of time but it paid off handsomely.

Cheers,
Rick.
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Old 30-07-2015, 08:54 AM
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Rod771 (Rod)
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Huge reward for your dedication. Congratulations on a fine image, Marco!
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Old 30-07-2015, 08:58 AM
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Atmos (Colin)
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Haven't looked at the full size yet as I am on my mobile but from the small snippet... Astounding! Definitely worth the time and the effort is showing :-)
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Old 30-07-2015, 08:59 AM
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dreamstation (James)
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Absolutely incredible. The detail in the full version is insane

Wish we could see incredible stuff like this with the naked eye...
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Old 30-07-2015, 09:19 AM
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rmuhlack (Richard)
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That is just superb
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Old 30-07-2015, 09:40 AM
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multiweb (Marc)
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Mammoth effort Marco. The highres is outstanding.
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Old 30-07-2015, 09:53 AM
niharika
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A beautiful rendition Marco with wispy details and nice blend of RGB.
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Old 30-07-2015, 10:11 AM
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cometcatcher (Kevin)
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Too beautiful for words to describe.
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Old 30-07-2015, 10:59 AM
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Peter Ward
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Marco! What a superb image.

Indeed, words are not enough
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Old 30-07-2015, 11:20 AM
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graham.hobart (Graham stevens)
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vela mosaic

Wow!
Just beautiful Marco!!
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  #13  
Old 30-07-2015, 12:31 PM
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strongmanmike (Michael)
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Hmmm?...well, usually best with distant galaxy fields but that was the most fun I have had surfing an image in a long time Marco, bravo
If the imaging elite were King Arthur's Round Table, you my friend would certainly be one of the knights

Mike
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Old 30-07-2015, 01:13 PM
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Tim
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Old 30-07-2015, 01:59 PM
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Paul Haese
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Lovely image Marco with superb processing. Wonderfully detailed and pleasing palette and star colours. Covers a lot more ground than my image of the middle right hand side. I really like it and the huge field.
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Old 30-07-2015, 03:49 PM
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gregbradley
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Superb Marco. Your Pentax 300mm image was a benchmark for me. Now this one. Seamless mosaic. Wonderful work.

Greg.
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Old 30-07-2015, 04:10 PM
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lazjen (Chris)
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Stunning - great image!
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  #18  
Old 30-07-2015, 04:24 PM
Placidus (Mike and Trish)
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Truly stunning. Magnificent work.

Like surf breaking on rocky beach.
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Old 30-07-2015, 04:52 PM
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Slawomir (Suavi)
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Echoing others...truly magnificent image, thank you for sharing
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  #20  
Old 30-07-2015, 05:08 PM
DJT (David)
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What a marvellous image! Top job, Marco
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