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Old 25-02-2015, 04:30 PM
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graham.hobart (Graham stevens)
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Another Horsey from Hobart

Hi folks. This is 7 hours 47 minutes from a cooled canon 60da and a vixen Rs200 Newt. Five minute exposures at ISO 400 mainly, with some 800 and 1200 thrown in. Its taken me weeks to collect the data due to weather/work etc.
Have some collimation issues to sort and really don't know how to tame Alnitak down a bit. Processed in Star Tools.
Thanks for looking/tips etc
Cheers
Graham
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  #2  
Old 25-02-2015, 05:10 PM
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rustigsmed (Russell)
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nice work Graham, a nice late season Horsey! I like the red coming through.
how is your 60da cooled? was it CDS?
alnitak yes that's a toughy! lots of masking!

cheers
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  #3  
Old 25-02-2015, 05:15 PM
britgc (Bret)
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Hi Graham,

Nice image. Not sure if you've tried it yet, but the HDR feature in Startools has a tame highlights tool that should help tone down Alnitak and reveal a bit more detail around the star HIP 26816 as well.

Hope that helps.

Bret
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  #4  
Old 25-02-2015, 07:20 PM
ralph1
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I like it with Alnitak 'untamed' so to speak. It makes it look bright, like it does at the eyepiece. There is a great contrast between an untamed Alnitak and the nebulae around it.
Ralph
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  #5  
Old 25-02-2015, 07:21 PM
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blink138 (Pat)
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giddyup! great horsey graham, great result from the cooled 60da mate!
pat
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  #6  
Old 25-02-2015, 09:55 PM
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graham.hobart (Graham stevens)
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Horsey

Thanks chaps! I will look into that HDR tool Brett - cheers
The canon was cooled by central ds in s. Korea. It's great. Cools to about 15' below ambient. The exif temp was about 2-3'c on a hot night recently.
Thanks for the comments again
Graz
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  #7  
Old 27-02-2015, 10:52 PM
kosh
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Nice one Graham! I like the colour, and pretty clean too.
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  #8  
Old 28-02-2015, 05:45 PM
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Regulus (Trevor)
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A nice result Graham and I really like the luminous red.
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  #9  
Old 01-03-2015, 03:49 AM
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cometcatcher (Kevin)
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Awesome shot Graham!
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  #10  
Old 01-03-2015, 10:38 AM
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Eden (Brett)
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Excellent work, Graham! Very impressive.
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  #11  
Old 01-03-2015, 10:54 AM
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multiweb (Marc)
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Very good indeed. Nice colours and beautiful field.
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  #12  
Old 02-03-2015, 01:07 PM
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graham.hobart (Graham stevens)
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horsey from Hobart

Thanks all!
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  #13  
Old 02-03-2015, 10:02 PM
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rcheshire (Rowland)
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very nice Graham.
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