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  #1  
Old 15-04-2013, 05:54 PM
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strongmanmike (Michael)
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Southern Virgo Deep Field - enhanced colour version added

Here is a 1.8deg X 1.8deg field encompassing galaxies NGC 5068 and 5084 (along with many others) in Southern Virgo

This is my longest and thus deepest exposure using the AG12 and totalled 9 hrs all up. Under the dark skies of rural ACT this has allowed me to go very deep.

In the full frame colour version I have tried to keep the masses of galactic cirrus balanced and appropriately bright (well, dim..) compared to the much brighter galaxies to hopefully display a believable field

Here is the FULL FRAME

And as usual I have produced some variations to showcase what is actually there, as well as some close up crops to see the details - you can see them all HERE (click on Original size at the very bottom of an image page)
Attached Thumbnails
Click for full-size image (NGC-5068-LRGB-sat3-trim-exp2-sc2-crop-70%.jpg)
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Last edited by strongmanmike; 28-04-2013 at 05:19 PM.
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  #2  
Old 15-04-2013, 06:05 PM
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h0ughy (David)
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mike mike mike mike mike!!!!! out with the dyson!!

all those galaxies unreal
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  #3  
Old 15-04-2013, 06:51 PM
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alan meehan (Alan)
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Lovely Mike
Southern Virgo so much detail looks like you have enjoyed the nine hrs worth
AL
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  #4  
Old 15-04-2013, 06:53 PM
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Wow! That IS nice, Mike!
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  #5  
Old 15-04-2013, 07:15 PM
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Brilliant.

The dust channels really make the image!

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  #6  
Old 15-04-2013, 07:19 PM
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Super image Mike! Nice and deep and heaps of galaxies - well done!
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  #7  
Old 15-04-2013, 07:56 PM
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Mike, that is a great result and well worth your effort. I agree that the wispy clouds add something to the image.

Have you worked out how deep you've gone?
Chris
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  #8  
Old 15-04-2013, 08:09 PM
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Mike!!

An excellent capture of the unique NGC 5084, which doesn't really look like any spiral galaxy that we are used to seeing!!

Remarkable that such a strange galaxy has had very little attention from professional astronomers.

There is evidence here of multiple planar structures and multiple disks within a single galaxy, at different spatial scales (disks of various sizes) and at several different position angles!

cheers,
Robert

I would be very curious to know what N5084 looks like when your image is displayed at maximum contrast.
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  #9  
Old 15-04-2013, 08:11 PM
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tilbrook@rbe.ne (Justin Tilbrook)
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Hmmm, wouldn't want to lend me your scope .

Just love these deep galaxy fields Mike!

Do you see the galactic sirrus in the individual subs, or just in the final image?

Cheers,

Justin.
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  #10  
Old 15-04-2013, 08:49 PM
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multiweb (Marc)
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Great view. So many different structures and colors in the faint fuzzies. Worth a full size print for the poolroom I reckon.
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  #11  
Old 15-04-2013, 10:25 PM
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marc4darkskies (Marcus)
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Oh yes! .... Oooohhhh yeeeessss!! Gorgeous Mike!

Make it pop a bit more though mate - move the black point up - histogram is too gappy at the black end.

Cheers, Marcus
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  #12  
Old 15-04-2013, 10:39 PM
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Superb Mike. Congrats on a super image.

Greg.
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  #13  
Old 15-04-2013, 10:53 PM
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Stunning Mike !
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  #14  
Old 16-04-2013, 10:55 AM
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A cool field of view Mike. Very smooth image with a nice view to the varying distances of galaxies here. The two close ones and then galaxies of further and further distances. The two galaxies in the foreground are so different looking this provides an interesting look to the image. I like the galactic cirrus that is visible looking like very faint smoke in the view I have. Only thing I would change is the slight magenta cast to the background. However this is still a very nice image, but not as nice as this one you did not long ago. That is in my opinion the best galaxy field you have produced to date. Certainly closely followed by this one.
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  #15  
Old 16-04-2013, 11:01 AM
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jjjnettie (Jeanette)
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Wheeee!! So many galaxies, so much dust.
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  #16  
Old 16-04-2013, 11:33 AM
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Bravo, Bravo and one more Bravo!!! That image deserves a standing ovation so I'm standing while I type this!!

Cheers,
Mario
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  #17  
Old 16-04-2013, 05:06 PM
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Yep, wild applause here. Love it.

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  #18  
Old 16-04-2013, 05:10 PM
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strongmanmike (Michael)
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Quote:
Originally Posted by h0ughy View Post


mike mike mike mike mike!!!!! out with the dyson!!

all those galaxies unreal
Ah Houghy, luv ya mate, you my wittle brother

Quote:
Originally Posted by alan meehan View Post
Lovely Mike
Southern Virgo so much detail looks like you have enjoyed the nine hrs worth
AL
Yes finally getting good conditions was fabulous, I knew from the subs as they came down (no high clouds, free of wind and in half decent seeing) it was going to work

Quote:
Originally Posted by Larryp View Post
Wow! That IS nice, Mike!
Cheers Lazza

Quote:
Originally Posted by whzzz28 View Post
Brilliant.

The dust channels really make the image!

They were one of the main things I was after, I knew they were there thanks to Malins image

Quote:
Originally Posted by David Fitz-Henr View Post
Super image Mike! Nice and deep and heaps of galaxies - well done!
Cheers Dave, since I've had the scope I have waited patiently to have her in good conditions at a dark location...it's like a whole new girlfriend

Quote:
Originally Posted by ChrisM View Post
Mike, that is a great result and well worth your effort. I agree that the wispy clouds add something to the image.

Have you worked out how deep you've gone?
Chris
Cheers Chris, nup, no idea but as far as the extended faint features go I recon preeeetty deep

Quote:
Originally Posted by madbadgalaxyman View Post
Mike!!

An excellent capture of the unique NGC 5084, which doesn't really look like any spiral galaxy that we are used to seeing!!

Remarkable that such a strange galaxy has had very little attention from professional astronomers.

There is evidence here of multiple planar structures and multiple disks within a single galaxy, at different spatial scales (disks of various sizes) and at several different position angles!

cheers,
Robert

I would be very curious to know what N5084 looks like when your image is displayed at maximum contrast.
Cheers Robert and interesting feedback too thanks. There is a high contrast negative version HERE that I did to showcase the extent of the galactic cirrus and you can see NGC 5084 in that. I also tried stretching and seriously increasing the contrast to look for any faint tidal streams but I couldn't find anything definite .

Quote:
Originally Posted by tilbrook@rbe.ne View Post
Hmmm, wouldn't want to lend me your scope .

Just love these deep galaxy fields Mike!

Do you see the galactic sirrus in the individual subs, or just in the final image?

Cheers,

Justin.
Thanks Justin, suuuure you can have my scope.....if you can beat me in a good old fashioned arm wrestle . Yes, the cirrus is indeed visible in a single 5min sub but it is very hard to make out as it blends in with the the noise - a good example of why taking many subs works wonders

Quote:
Originally Posted by multiweb View Post
Great view. So many different structures and colors in the faint fuzzies. Worth a full size print for the poolroom I reckon.
I agree, might try that...need to get a pool table first though

Quote:
Originally Posted by marc4darkskies View Post
Oh yes! .... Oooohhhh yeeeessss!! Gorgeous Mike!

Make it pop a bit more though mate - move the black point up - histogram is too gappy at the black end.

Cheers, Marcus
Cheers Marcus and you may be right (again ) but I didn't want to remove anything from those reeeeally faint areas of Cirrus (the stuff is everywhere, even in the apparently dark patches!) which happens when the contrast is lifted, so I left the levels where they are...perhaps I am just being anal

Quote:
Originally Posted by gregbradley View Post
Superb Mike. Congrats on a super image.

Greg.
Thanks Greg, It is fields such as this that I was always seeing in my mind over the nearly 5 (sometimes painful ) years I tried to get my hands on such a (working! ) OTA

Quote:
Originally Posted by RB View Post
Stunning Mike !
Cheers Zorba

Quote:
Originally Posted by Paul Haese View Post
A cool field of view Mike. Very smooth image with a nice view to the varying distances of galaxies here. The two close ones and then galaxies of further and further distances. The two galaxies in the foreground are so different looking this provides an interesting look to the image. I like the galactic cirrus that is visible looking like very faint smoke in the view I have. Only thing I would change is the slight magenta cast to the background. However this is still a very nice image, but not as nice as this one you did not long ago. That is in my opinion the best galaxy field you have produced to date. Certainly closely followed by this one.
Great appraisal Paul cheers and I agree about the layers of galaxies (see response to Greg above )

Quote:
Originally Posted by jjjnettie View Post
Wheeee!! So many galaxies, so much dust.
You can get out the Hoover JJJ..?

Quote:
Originally Posted by cybereye View Post
Bravo, Bravo and one more Bravo!!! That image deserves a standing ovation so I'm standing while I type this!!

Cheers,
Mario
Well, Grazie Mille Mario

Last edited by strongmanmike; 16-04-2013 at 05:23 PM.
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  #19  
Old 16-04-2013, 05:11 PM
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strongmanmike (Michael)
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Yep, wild applause here. Love it.



Cheers Robbo
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  #20  
Old 16-04-2013, 07:25 PM
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RB (Andrew)
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Quote:
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Cheers Zorba


We missed you at IISAC mate, and I had plenty of Guinness on ice for yah.

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