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  #1  
Old 18-07-2008, 08:26 PM
Martin Pugh
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M61 & NGCs 4301, 4303, 4292

Hello Group
Only just managed to squeeze in enough clear skies to finish this image off.....in fact, I would prefer a few more hours. Very low for us SH imagers.....it never rose above 48 degrees, and average altitude was 45 degrees. Chucked lots of data away, kept the best for this image.

This is an LRGB totalling 11 hours of M61 and surrounds.

12.5" RC, STL11K, AO-L

I hope you like it

http://www.martinpughastrophotograph...es/M61LRGB.jpg

regards
Martin
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  #2  
Old 18-07-2008, 08:38 PM
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Very nice Martin.

Greg.
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  #3  
Old 18-07-2008, 09:05 PM
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renormalised (Carl)
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Nice piccie.
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  #4  
Old 18-07-2008, 09:32 PM
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browndog (Ian)
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Really nice image. I like it a lot.

(I would like to be able to capture and process something like this - maybe, I wish, someday, )

Well done on a great image.

BTW - Has anyone counted the faint fuzzies in the background??
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  #5  
Old 18-07-2008, 09:38 PM
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Matty P (Matt)
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Stunning image Martin, very well done.

Lots of detail and very smooth.

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  #6  
Old 18-07-2008, 10:30 PM
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Tandum (Robin)
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They aren't eggy stars in the background are they .. they are other galaxies

But isn't that what you expect from $16,000 scope and a $10,000 camera ?

Last edited by Tandum; 19-07-2008 at 02:20 AM.
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  #7  
Old 18-07-2008, 11:14 PM
Martin Pugh
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Many thanks

I appreciate it

cheers
Martin
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  #8  
Old 18-07-2008, 11:49 PM
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Really brilliant shot Martin. Lovely colour and you really nailed it.
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  #9  
Old 19-07-2008, 12:34 PM
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Very nice Martin!
The framing with the other NGC galaxies really make it a lovely image!
cheers Gary
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  #10  
Old 19-07-2008, 12:52 PM
Martin Pugh
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Thank you once again.

However, I appear to have missed a trick here. I am now working on a new-build 64Bit Vista box, and while I have calibrated my monitor with a Spyder, the web version of the image is not appearing as it should.

Here is the corrected image...which addresses the background which was too dark, and which brings out the outer arms of M61.

Thanks again

Martin

http://www.martinpughastrophotograph.../M61LRGBv3.jpg
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  #11  
Old 19-07-2008, 01:29 PM
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Ah yes that looks better.

I imagine our Milky Way looks exactly like this galaxy.

I haven't seen this one done before.

Greg.
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  #12  
Old 19-07-2008, 05:44 PM
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strongmanmike (Michael)
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Quote:
Originally Posted by Martin Pugh View Post
Thank you once again.

However, I appear to have missed a trick here. I am now working on a new-build 64Bit Vista box, and while I have calibrated my monitor with a Spyder, the web version of the image is not appearing as it should.

Here is the corrected image...which addresses the background which was too dark, and which brings out the outer arms of M61.

Thanks again

Martin

http://www.martinpughastrophotograph.../M61LRGBv3.jpg
I had a quick look at this image last night Martin and thought the same and this is not a major issue but the background still looks a little unaturally dark too in this version on my monitor..?

A lovely rendition of this galaxy particularly given it's declination.

Mike
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  #13  
Old 19-07-2008, 07:04 PM
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hi Martin,

great result in terms of colors! these are perfeclty balanced and very rich!
concerning details, I feel the galaxy does show many of it, but actually it looks a little off focus, or if the seeing was bad.
did you have to apply lots of smoothing filters to the luminacne...?
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  #14  
Old 19-07-2008, 11:06 PM
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Wonderful image Martin, the detail in the spiral arms is very spectacular.
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  #15  
Old 20-07-2008, 07:51 AM
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Hello Martin. Would you check the link, I keep getting a not found message.

Quote:
Not Found
The requested URL /images/M61LRGB.jpg was not found on this server.

Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.
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  #16  
Old 20-07-2008, 11:24 AM
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madwayne (Wayne)
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Hi Paul

Try this link, http://www.martinpughastrophotograph.../M61LRGBv3.jpg, I had the same problem as you when I clicked on the link in the initial post.

Oh and great job, as always, Martin.

Cheers
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  #17  
Old 20-07-2008, 11:59 AM
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Martin,
stunning mate, great detail, colour and alot of patience.

Paul
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  #18  
Old 20-07-2008, 10:01 PM
jase (Jason)
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Didn't see the previous version, but this is a lovely piece of work Martin. Its almost M83 like in its spiral structure. Excellent detail obtained given technicalities/difficulties. This is indeed nice eye candy.
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  #19  
Old 21-07-2008, 08:04 PM
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Getting a 404 not found error....
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