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  #1  
Old 07-07-2014, 08:08 PM
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RickS (Rick)
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M51 from SRO

I am sharing a remote scope at SRO (Sierra Remote Observatory) in California with a small group of astro imagers from the US and UK. We currently have a 10" GSO RC scope on a Paramount ME mount with a QSI 683 camera. We've had a bunch of issues with automation and the collimation of the scope but we're getting some half decent data now. Here's my first attempt at M51 in LRGB.

Edited to add tweaked version. High res here: http://www.astrobin.com/105992/B/

Cheers,
Rick.
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Last edited by RickS; 11-07-2014 at 08:34 PM.
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  #2  
Old 07-07-2014, 08:31 PM
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ozstronomer (Geoff)
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Lovely image Rick! Well done

Looks like the bugs are out of the gear now.

Geoff
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  #3  
Old 07-07-2014, 08:40 PM
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Thanks, Geoff. Still some niggling issues to resolve but we'll get there eventually.

Cheers,
Rick.
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  #4  
Old 07-07-2014, 08:52 PM
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strongmanmike (Michael)
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Bravo this is your first remote composition isn't it?

Got some nice extensions there

A few teething problems huh?...but I bet you never thought you'd be imaging M51

Mike
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Old 07-07-2014, 08:55 PM
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ReaPerMan (Paul)
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Great image. If that's with problems, I can't wait to see what you can do next
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  #6  
Old 07-07-2014, 09:08 PM
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Quote:
Originally Posted by strongmanmike View Post
Bravo this is your first remote composition isn't it?

Got some nice extensions there

A few teething problems huh?...but I bet you never thought you'd be imaging M51

Mike
Thanks, Mike! Yes, this is the first one. It's pretty cool sitting at work watching the data roll in The only problem is that it's a long way to go fix something even for the "local" guys.

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Great image. If that's with problems, I can't wait to see what you can do next
Thanks, Paul. I have high expectations with sub arcsecond seeing and we're still not even getting perfectly round stars
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  #7  
Old 07-07-2014, 09:15 PM
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great image! What, so you sort of team up with a few folks and share the costs etc of the setup? Nice idea.
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Old 07-07-2014, 09:26 PM
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Originally Posted by SimmoW View Post
great image! What, so you sort of team up with a few folks and share the costs etc of the setup? Nice idea.
Thanks, Simon. Yes, we're splitting the cost of renting the pier and buying the acquisition software. A few of the guys generously donated scopes, the camera and the mount. It has been great so far. A good bunch of people with a lot of skills and knowledge. The main issues have been with integrating the gear and the software as always Getting full automation going is not a trivial exercise.

Cheers,
Rick.
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Old 07-07-2014, 09:29 PM
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Nice Rick, something to aspire to one day, must be great to deal with ppl from around the world. I have a friend in very dark skies in Colorado, we might be sharing some data & processing once he's set up.

Look forward to seeing your future collabs!
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  #10  
Old 07-07-2014, 09:35 PM
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Wonderful image Rick. What a great idea. All those northern objects to image with such great seeing and so many clear nights.

Greg.
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Old 07-07-2014, 09:42 PM
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Originally Posted by SimmoW View Post
Nice Rick, something to aspire to one day, must be great to deal with ppl from around the world. I have a friend in very dark skies in Colorado, we might be sharing some data & processing once he's set up.

Look forward to seeing your future collabs!
Good luck with that, Simon. I have been to Colorado a couple of times with work and it would be a nice location for an obsy!

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Originally Posted by gregbradley View Post
Wonderful image Rick. What a great idea. All those northern objects to image with such great seeing and so many clear nights.

Greg.
Thanks, Greg. If it works out I'll have more data than I have time to process
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  #12  
Old 07-07-2014, 09:43 PM
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cometcatcher (Kevin)
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Man that's nice.

Next step amateur size Hubble in space.
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  #13  
Old 07-07-2014, 09:53 PM
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Man that's nice.

Next step amateur size Hubble in space.
Thanks, Kevin. Great idea! Just don't let my wife hear it. She'll be worried about me increasing the already steep spend rate
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  #14  
Old 08-07-2014, 07:45 AM
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Octane (Humayun)
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omg, that is outstanding, Rick!

Very envious!

H
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  #15  
Old 08-07-2014, 07:47 AM
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Definitely one of the best M51's I have seen.
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  #16  
Old 08-07-2014, 07:55 AM
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Thanks, H & Lewis. I think the processing still needs a little tweaking but the data is pretty good and it's a fantastic object. We should tow it down to the Southern hemisphere
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  #17  
Old 08-07-2014, 11:17 AM
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Rod771 (Rod)
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We should tow it down to the Southern hemisphere
Oh no no no! Then they'll want something of ours Everything is just perfect where it is thanks (especially the Milky Way)

It is a pretty one though Rick, nice work
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  #18  
Old 08-07-2014, 12:15 PM
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marc4darkskies (Marcus)
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Lovely Rick! What I wouldn't give for skies like that!!

Any chance of a bigger version?
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  #19  
Old 08-07-2014, 12:48 PM
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Oh no no no! Then they'll want something of ours Everything is just perfect where it is thanks (especially the Milky Way)

It is a pretty one though Rick, nice work
I think you're probably right, Rod Thanks...

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Lovely Rick! What I wouldn't give for skies like that!!

Any chance of a bigger version?
Ta, Marcus! I'll post a full res version once I finish tweaking.
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  #20  
Old 08-07-2014, 03:15 PM
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Heaps of detail Rick with lots and lots of dust showing. Bigger image would be nice.
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