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ASTRO: SATURN



 
 
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  #1  
Old March 22nd 07, 05:21 AM posted to alt.binaries.pictures.astro
George[_1_]
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Posts: 884
Default ASTRO: SATURN

Oops, I forgot to add "Astro"

I was messing around with trying to move my primary mirror in a little
because I have a 50 mm 2-inch meade lens that I've never been able to use
satisfactorily because I have to rack the focuser all the way in and it
still would not come onto full focus. it helped a little but I'm going to
have to mess around with it some more to get it moved in a little more.

So after I did that (I only managed to move it in about 1/4 inch) I
collimated the mirrors and decided to try my first image of saturn with the
Cannon 300d using a 17mm lens (EP projection). It came out better than I
expected, especially the colors, but it is just one shot, and the seeing
was horrid. Not bad for a first shot, though.

Saturn
Cannon 300d
2 sec
400 ASA
single shot

17mm EP projection
Konus 200





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  #2  
Old March 22nd 07, 05:29 AM posted to alt.binaries.pictures.astro
George[_1_]
external usenet poster
 
Posts: 884
Default ASTRO: SATURN


"George" wrote in message
news:JnoMh.14250$B7.2276@bigfe9...
Oops, I forgot to add "Astro"

I was messing around with trying to move my primary mirror in a little
because I have a 50 mm 2-inch meade lens that I've never been able to use
satisfactorily because I have to rack the focuser all the way in and it
still would not come onto full focus. it helped a little but I'm going
to
have to mess around with it some more to get it moved in a little more.

So after I did that (I only managed to move it in about 1/4 inch) I
collimated the mirrors and decided to try my first image of saturn with
the
Cannon 300d using a 17mm lens (EP projection). It came out better than I
expected, especially the colors, but it is just one shot, and the seeing
was horrid. Not bad for a first shot, though.

Saturn
Cannon 300d
2 sec
400 ASA
single shot

17mm EP projection
Konus 200


Correction. I used a 10 mm, not a 17 mm EP.

George


 




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