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Re: [IRCA] Overnight conditions
- Subject: Re: [IRCA] Overnight conditions
- From: Russ Edmunds <wb2bjh@xxxxxxxxx>
- Date: Wed, 21 Nov 2018 15:31:53 -0500
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This list doesn't support attachments, Paul. I wasn't listening so can't
offer any feedback other than to note that nothing major has occurred on a
global basis in terms of geomagnetic activity.
Russ Edmunds
<wb2bjh@xxxxxxxxx>
On Wed, Nov 21, 2018 at 12:27 PM Paul Crankshaw <hoddlesden@xxxxxxxxx>
wrote:
> Hi
>
> This is an observation on overnight TA conditions from across the pond.
>
> There appeared to be a wipe out of TA signals around 0500 utc. I do a
> plot of carriers on each frequency and nearly every frequency shows
> audio disappearing at around that time ... almost as if a plug has been
> pulled.
>
> It would be interesting to learn if anyone 'on the other side' noticed
> this.
>
> I'm attaching a plot of 1430 kHz, which is typical of just about every
> frequency The white/blue fuzz around a carrier represents audio present
> and you can see what happens at 0500.
>
> Paul
> Troon, Scotland
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