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Reply | Forward Message #761 of 875 |
Hello,

We had another nice clear (windy) night last night, so we avoided
imaging Saturn (ohhh so tempting though!) and went for the Crab
Nebula.

http://www.regulusastro.com/regulus/photos/text/m1rgbcn212.html

CN-212 ST-7 non-E non-ABG LRGB color composite. 15:10:10:24 minutes
at -30C. This one ended up much better than last year's version
which was too grainy (too short an integration time).

Clear Skies,
~johnb




Wed Dec 31, 2003 3:29 pm

john_a_black...
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Message #761 of 875 |
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Hello, We had another nice clear (windy) night last night, so we avoided imaging Saturn (ohhh so tempting though!) and went for the Crab Nebula. ...
John A. Blackwell
john_a_black...
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Dec 31, 2003
3:29 pm

John, Both excellent images (as always). You've tempted me to have a look at Sculptor, which is nicely positioned for me. Yes Saturn. Last night, getting home...
serena_aussie
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Jan 1, 2004
5:48 am

And Happy New Year to you as well, Serena! Thanks. These images were fun - after the many nights spent hunting down strange variable stars. I hope you get a...
John A. Blackwell
john_a_black...
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Jan 1, 2004
7:04 pm

... That's a nice crab John. Hey how do you like the CN212? Do you use it mostly as a cassegrain or as a newt? How about collimation of it in Newt mode, is it...
rdcrisp
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Jan 1, 2004
7:37 am

Thanks for the kind words Richard. Your shots are also lovely and very interesting on the color side. I spent quite a bit of time on your website intrigued by...
John A. Blackwell
john_a_black...
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Jan 1, 2004
6:06 pm
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