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ASTRO: Jones 1 at 26.5 hours



 
 
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  #1  
Old November 22nd 06, 07:41 AM posted to alt.binaries.pictures.astro
Richard Crisp[_1_]
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Default ASTRO: Jones 1 at 26.5 hours

the rain sort of disrupted my momentum but I am back shooting on Jones 1
again:

33 x 30 minutes [OIII]

20 x 30 minutes Halpha

total time = 26.5 hours

shot with CM10, Stinger 450 @ f/7.1

Red = Ha
Green = [OIII]
Blue = [OIII] + 15% of Halpha (to simulate Hbeta line)

Exposure continues but here's a nice checkpoint roll-up





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  #2  
Old November 22nd 06, 07:24 PM posted to alt.binaries.pictures.astro
Rick Johnson
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Posts: 18
Default ASTRO: Jones 1 at 26.5 hours

How many more to go? I either have clouds or 5" seeing. Can't seem to
win of late. Last night I had good seeing but clouds made doing
anything impossible. Finally gave up.

I doubt I have the patience for such a long exposure time! That red
blob is starting to show up better however. Seeing some blue with it
now. Makes a nice contrast.

Rick




Richard Crisp wrote:
the rain sort of disrupted my momentum but I am back shooting on Jones 1
again:

33 x 30 minutes [OIII]

20 x 30 minutes Halpha

total time = 26.5 hours

shot with CM10, Stinger 450 @ f/7.1

Red = Ha
Green = [OIII]
Blue = [OIII] + 15% of Halpha (to simulate Hbeta line)

Exposure continues but here's a nice checkpoint roll-up





 




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