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 completed processing all my high resolution image data for C/2020 F3 and have put animations online processed using a standard Larson-Sekanina filter with r = 2.6 arcsec, theta = 10 deg. The files in date order are: http://www.nickdjames.com/Comets/2020/2020f3_20200719_2128_ndj.gif http://www.nickdjames.com/Comets/2020/2020f3_20200720_ndj.gif http://www.nickdjames.com/Comets/2020/2020f3_20200721_ndj.gif http://www.nickdjames.com/Comets/2020/2020f3_20200722_2201_ndj.gif http://www.nickdjames.com/Comets/2020/2020f3_20200728_ndj.gif http://www.nickdjames.com/Comets/2020/2020f3_20200730_ndj.gif The set on July 22 are probably the best with the longest clear run and a lot of activity going on. The set on July 28 probably are best for showing the rotation of the inner coma spiral. July 2020 has been a wonderful month for comet observers in the northern hemisphere. Nick.