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M67 Open Cluster



 
 
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  #1  
Old April 30th 04, 10:21 PM
Dennis Persyk
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Default M67 Open Cluster

Here I am with a new scope, no Hydrogen alpha filter that fits it, and
a full moon. What a dilemma! I settled on M67 as a suitable target,
assuming that the moonlight couldn't ruin an open cluster too much. I
average combined 21 one-minute exposures in the final image. One
minute was as long as I could expose without the moonlight saturating
the background with the fast f/3.3 E160 astrograph. Please take a
look.

http://home.att.net/~dpersyk/new.htm

I welcome comments from everyone. Thanks for looking.

Clear skies,

Dennis Persyk
Igloo Observatory Home Page http://dpersyk.home.att.net
Hampshire, IL
  #2  
Old May 1st 04, 12:06 PM
Painius
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Default

"Dennis Persyk" wrote in message...
om...

Here I am with a new scope, no Hydrogen alpha filter that fits it, and
a full moon. What a dilemma! I settled on M67 as a suitable target,
assuming that the moonlight couldn't ruin an open cluster too much. I
average combined 21 one-minute exposures in the final image. One
minute was as long as I could expose without the moonlight saturating
the background with the fast f/3.3 E160 astrograph. Please take a
look.

http://home.att.net/~dpersyk/new.htm

I welcome comments from everyone. Thanks for looking.

Clear skies,

Dennis Persyk
Igloo Observatory Home Page http://dpersyk.home.att.net
Hampshire, IL


Thanks, Dennis! Also enjoyed the galaxies and the horsehead.
People will learn from your work.

--
You pick yourself up,
And you dust off the mess,
You go bat-outta-hell,
And you hope for the best!

Indelibly yours,
Paine Ellsworth


 




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