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Old 18-04-2013, 01:44 PM
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rmuhlack (Richard)
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"Deep" DSLR image of the Sombrero M104

An attempt towards a "deep" image of M104 using a VC200L scope and an uncooled DSLR. Has been processed with the goal of revealing the many globular clusters that surround this galaxy. Only minor noise removal applied, in order to preserve the extended detail and faint globulars (with several at mag 20+)

90 x 5min ISO800 subs over two days. Processed in Pixinsight.

I have here a wide view, a closeup showing the detail I was able to reveal in the galaxy itself, and finally a side-by-side comparison with Rolf Olsen's fantastic deep image of this galaxy, which highlights more clearly the globs that I have been able to resolve.

Hi res full resolution image here:http://www.astrobin.com/full/39331/0/?mod=none&real=

I'm still learning (aren't we all!) so critique is welcomed.

Thanks for looking
Attached Thumbnails
Click for full-size image (M104 day 2 1 sm.jpg)
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Click for full-size image (M104 day 2 1 crop.jpg)
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Click for full-size image (m104 comparison.jpg)
182.9 KB118 views

Last edited by rmuhlack; 18-04-2013 at 02:01 PM.
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  #2  
Old 18-04-2013, 01:59 PM
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Larryp (Laurie)
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That's a great image, Richard-especially with a DSLR. Looks like you've captured heaps of those globulars
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Old 18-04-2013, 02:00 PM
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rmuhlack (Richard)
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Thanks Laurie
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Old 18-04-2013, 06:00 PM
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tilbrook@rbe.ne (Justin Tilbrook)
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Extremely well done Richard .

You have a similar setup up to me, and I know how difficult it is to resolve the sombrero, nice processing too.

Cheers,

Justin.
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  #5  
Old 18-04-2013, 07:45 PM
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seeker372011 (Narayan)
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Well done indeed
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Old 19-04-2013, 08:21 AM
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alpal
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Some people obtain amazing results with a DSLR & this is one of them.

Well done as I know how M104 is such a small & difficult target.
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  #7  
Old 19-04-2013, 11:10 AM
E_ri_k (Erik)
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Really well done You got lots of detail there!
Erik
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Old 19-04-2013, 02:10 PM
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rustigsmed (Russell)
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very well done! thanks for sharing!
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  #9  
Old 19-04-2013, 04:02 PM
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Geoff45 (Geoff)
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Great image Richard. This is a much harder object to image than most people expect and good ones like yours are rare.
Geoff
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Old 19-04-2013, 05:43 PM
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Rod771 (Rod)
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Well done Richard, I'd be very happy with that result.

Nice work
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  #11  
Old 19-04-2013, 05:44 PM
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strongmanmike (Michael)
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Yeh excellent Richard..geez, you are banging them out!!

Mike
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  #12  
Old 19-04-2013, 05:45 PM
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rmuhlack (Richard)
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wow - super excited now. look what I just noticed...

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Click for full-size image (Astrobin image of the day M104 190413.jpg)
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  #13  
Old 19-04-2013, 05:49 PM
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strongmanmike (Michael)
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Old 19-04-2013, 11:25 PM
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jjjnettie (Jeanette)
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Great surface detail. well done.
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  #15  
Old 21-04-2013, 12:02 PM
Ross G
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Great galaxy photo Richard.

You have captured some nice detail.

Ross.
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