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NEOWISE close-up
Peter Tickner
(19 Jul 2020 12:16 UTC)
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Re: [BAA Comets] NEOWISE close-up
Nick James
(19 Jul 2020 15:00 UTC)
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Re: [BAA Comets] NEOWISE close-up
Nick James
(19 Jul 2020 21:47 UTC)
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RE: [BAA Comets] NEOWISE close-up
Peter Tickner
(19 Jul 2020 22:42 UTC)
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Re: [BAA Comets] NEOWISE close-up
Nick James
(20 Jul 2020 07:03 UTC)
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Re: [BAA Comets] NEOWISE close-up
Nick James
(21 Jul 2020 07:11 UTC)
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Re: [BAA Comets] NEOWISE close-up
Richard Miles
(21 Jul 2020 11:51 UTC)
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Re: [BAA Comets] NEOWISE close-up
Nick James
(27 Jul 2020 13:55 UTC)
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Re: [BAA Comets] NEOWISE close-up
Richard Miles
(27 Jul 2020 15:17 UTC)
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Re: [BAA Comets] NEOWISE close-up
Nick James
(27 Jul 2020 16:32 UTC)
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Re: [BAA Comets] NEOWISE close-up Nick James (28 Jul 2020 23:03 UTC)
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RE: [BAA Comets] NEOWISE close-up
Andrew Robertson
(29 Jul 2020 07:48 UTC)
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Re: [BAA Comets] NEOWISE close-up
Nick James
(01 Aug 2020 19:17 UTC)
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Re: [BAA Comets] NEOWISE close-up
Alexei Pace
(01 Aug 2020 19:35 UTC)
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I've managed to get around an hour so far on C/2020 F3 (NEOWISE) this evening. I have kept with 10s exposures even though the comet is a lot fainter than when I last imaged it on July 22. My animation is here: http://www.nickdjames.com/Comets/2020/2020f3_20200728_ndj.gif This consists of stacks of 20x10s (approx 320s total span including the camera dead time) processed using an r=2, theta=10 deg Larson-Sekanina filter. It shows the anti-clockwise rotation of the spiralling dust quite nicely and complex flows in the tail. Nick.
