2020 F3 (NEOWISE) Shanklin, Jonathan D. (02 Jul 2020 10:41 UTC)
Re: [BAA Comets] 2020 F3 (NEOWISE) Nick James (02 Jul 2020 11:37 UTC)
RE: [BAA Comets] 2020 F3 (NEOWISE) mmatti@westnet.com.au (02 Jul 2020 11:44 UTC)
Re: [BAA Comets] 2020 F3 (NEOWISE) denis buczynski (02 Jul 2020 14:52 UTC)
RE: [BAA Comets] 2020 F3 (NEOWISE) Shanklin, Jonathan D. (02 Jul 2020 19:07 UTC)
Re: [BAA Comets] 2020 F3 (NEOWISE) Nick James (05 Jul 2020 20:39 UTC)
Re: [BAA Comets] 2020 F3 (NEOWISE) Richard Miles (07 Jul 2020 02:51 UTC)
Re: [BAA Comets] 2020 F3 (NEOWISE) Nick James (07 Jul 2020 06:39 UTC)
Re: [BAA Comets] 2020 F3 (NEOWISE) Dave McCracken (07 Jul 2020 06:59 UTC)
Re: [BAA Comets] 2020 F3 (NEOWISE) Nick James (07 Jul 2020 07:02 UTC)
Re: [BAA Comets] 2020 F3 (NEOWISE) Janice McClean 1 (07 Jul 2020 09:01 UTC)
Re: [BAA Comets] 2020 F3 (NEOWISE) Johan Warell (07 Jul 2020 07:00 UTC)
Re: [BAA Comets] 2020 F3 (NEOWISE) Richard Miles (07 Jul 2020 16:27 UTC)
RE: [BAA Comets] 2020 F3 (NEOWISE) Peter Carson (07 Jul 2020 20:16 UTC)
Re: [BAA Comets] 2020 F3 (NEOWISE) Alexei Pace (07 Jul 2020 21:14 UTC)
Re: [BAA Comets] 2020 F3 (NEOWISE) Nick James (07 Jul 2020 22:46 UTC)
Re: [BAA Comets] 2020 F3 (NEOWISE) Charles S Morris (08 Jul 2020 05:41 UTC)
RE: [BAA Comets] 2020 F3 (NEOWISE) Andrew Robertson (08 Jul 2020 06:59 UTC)
Re: [BAA Comets] 2020 F3 (NEOWISE) Charles S Morris (08 Jul 2020 12:52 UTC)
Re: [BAA Comets] 2020 F3 (NEOWISE) denis buczynski (08 Jul 2020 14:30 UTC)
Re: [BAA Comets] 2020 F3 (NEOWISE) Charles S Morris (08 Jul 2020 18:47 UTC)
Re: [BAA Comets] 2020 F3 (NEOWISE) denis buczynski (08 Jul 2020 19:22 UTC)
Re: [BAA Comets] 2020 F3 (NEOWISE) Nick James (08 Jul 2020 21:55 UTC)
Re: [BAA Comets] 2020 F3 (NEOWISE) Charles S Morris (08 Jul 2020 22:41 UTC)
Re: [BAA Comets] 2020 F3 (NEOWISE) Nick James (08 Jul 2020 23:37 UTC)
2020 F3 (NEOWISE) on2020 July 11.06 Richard Miles (11 Jul 2020 11:08 UTC)
Re: [BAA Comets] 2020 F3 (NEOWISE) on2020 July 11.06 Nick James (11 Jul 2020 11:20 UTC)
Re: [BAA Comets] 2020 F3 (NEOWISE) on2020 July 11.06 seargent@ozemail.com.au (12 Jul 2020 01:28 UTC)
Re: [BAA Comets] 2020 F3 (NEOWISE) on2020 July 11.06 Nick James (12 Jul 2020 10:31 UTC)
Re: [BAA Comets] 2020 F3 (NEOWISE) on2020 July 11.06 Ronan Newman (12 Jul 2020 11:36 UTC)
Re: [BAA Comets] 2020 F3 (NEOWISE) on2020 July 11.06 Nick James (19 Jul 2020 10:00 UTC)
Re: [BAA Comets] 2020 F3 (NEOWISE) on2020 July 11.06 James Vincent (19 Jul 2020 19:20 UTC)
Re: [BAA Comets] 2020 F3 (NEOWISE) on2020 July 11.06 Richard Miles (12 Jul 2020 11:37 UTC)
RE: [BAA Comets] 2020 F3 (NEOWISE) on2020 July 11.06 Owen Brazell (13 Jul 2020 08:09 UTC)
RE: [BAA Comets] 2020 F3 (NEOWISE) on2020 July 11.06 Mike Collins (13 Jul 2020 09:53 UTC)
RE: [BAA Comets] 2020 F3 (NEOWISE) on2020 July 11.06 denis buczynski (13 Jul 2020 10:22 UTC)
Re: [BAA Comets] 2020 F3 (NEOWISE) on2020 July 11.06 Nick James (13 Jul 2020 12:09 UTC)
RE: [BAA Comets] 2020 F3 (NEOWISE) on2020 July 11.06 Owen Brazell (13 Jul 2020 12:31 UTC)
RE: [BAA Comets] 2020 F3 (NEOWISE) on2020 July 11.06 denis buczynski (13 Jul 2020 12:45 UTC)
Re: [BAA Comets] 2020 F3 (NEOWISE) on2020 July 11.06 Richard Miles (13 Jul 2020 21:24 UTC)
2020 F3 (NEOWISE) unfiltered on 2020 July 11.085 Richard Miles (13 Jul 2020 21:36 UTC)
Re: [BAA Comets] 2020 F3 (NEOWISE) unfiltered on 2020 July 11.085 Padma Yanamandra-Fisher (15 Jul 2020 20:12 UTC)
Re: [BAA Comets] 2020 F3 (NEOWISE) unfiltered on 2020 July 11.085 Thomas Lehmann (15 Jul 2020 20:40 UTC)

Re: [BAA Comets] 2020 F3 (NEOWISE) unfiltered on 2020 July 11.085 Thomas Lehmann 15 Jul 2020 20:37 UTC

Padma, you may have a look at my image posted yesterday to this list. It is
one example showing the red tail next to the ion tail.
Best regards, Thomas.

> Am Wed, 15 Jul 2020 13:12:28 -0700
> schrieb Padma Yanamandra-Fisher <padmayf@gmail.com>:
>
> Hello, All,
>
> I have been hearing that the comet sports additional red tails in addition
> to the blue ion tail - has anybody seen them> I cannot find such pictures
> and want to see them before I mention them in the PACA groups
>
> thanks,
> Padma
>
> Padma A. Yanamandra-Fisher
> Senior Research Scientist
> Space Science Institute
>
>
>
>
> On Wed, Jul 15, 2020 at 12:16 PM Thomas Lehmann <t_lehmann@freenet.de>
> wrote:
>
> >
> > Thanks Nick, that's an interesting discussion. But it has not yet come to a
> > definite conclusion, I believe.
> > And sorry for sending to this list a large image file. Next time I'll keep
> > an eye
> > on attachment file size.
> >
> > CS, Thomas
> >
> >
> > > Am Tue, 14 Jul 2020 06:47:48 +0100
> > > schrieb Nick James <ndj@nickdjames.com>:
> > >
> > > Thomas,
> > >
> > > That is a lovely picture, thanks.
> > >
> > > Yes, I am getting this red tail between the two blue ion tails in my
> > > images and several other observers are detecting it too. There has been
> > > some discussion on the BAA forum, see:
> > >
> > > https://www.britastro.org/node/23000
> > >
> > > comment #77 onwards.
> > >
> > > Nick.
> > >
> > >
> > > On 14/07/2020 00:09, Thomas Lehmann wrote:
> > > > I'am wondering about the reddish tail component just at left side of
> > the blue
> > > > ion tail. Any thoughts about its nature? Anybody else seeing this?
> > >
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