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astro: m13
Old data new calibration routine, no darks.
Bias subtracted then divide by flat then defect map applied. 8x120 seconds Intes MK-69 (6" f/6 Mak-Cass 900mm fl) Celestron CI-700 Mount w/Gemini QHY8 CCD Camera cropped slightly and reduced to 50% -- John N. Gretchen III N5JNG NCS304 http://www.tisd.net/~jng3 |
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astro: m13
Hi John - Top shelf image sir. I know Dolly missed you big time. Too
bad the season is just getting started. I really blew it tonight. It is very clear and Jupiter is just calling. Clear Sky and wunderground lied ... ;) Hope to nail it on Saturday night. In the mean time - I'm going to hit the outdoor hot-tub and have some crow. - Rod John N. Gretchen III wrote: Old data new calibration routine, no darks. Bias subtracted then divide by flat then defect map applied. 8x120 seconds Intes MK-69 (6" f/6 Mak-Cass 900mm fl) Celestron CI-700 Mount w/Gemini QHY8 CCD Camera cropped slightly and reduced to 50% ------------------------------------------------------------------------ |
#3
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astro: m13
thanks Rod, we had 2" of rain and breezy conditions for two days then
clear skies... rod wrote: Hi John - Top shelf image sir. I know Dolly missed you big time. Too bad the season is just getting started. I really blew it tonight. It is very clear and Jupiter is just calling. Clear Sky and wunderground lied ... ;) Hope to nail it on Saturday night. In the mean time - I'm going to hit the outdoor hot-tub and have some crow. - Rod John N. Gretchen III http://www.tisd.net/~jng3 |
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astro: m13
Nice picture John.
Stefan "John N. Gretchen III" schrieb im Newsbeitrag m... Old data new calibration routine, no darks. Bias subtracted then divide by flat then defect map applied. 8x120 seconds Intes MK-69 (6" f/6 Mak-Cass 900mm fl) Celestron CI-700 Mount w/Gemini QHY8 CCD Camera cropped slightly and reduced to 50% -- John N. Gretchen III N5JNG NCS304 http://www.tisd.net/~jng3 |
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