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Re: [IRCA] New Mediumwave Propagation Project
- Subject: Re: [IRCA] New Mediumwave Propagation Project
- From: Mike Irizarry <michael.irizarry29@xxxxxxxxx>
- Date: Sat, 14 Jan 2017 14:57:30 -0600
- Delivered-to: archive@xxxxxxxxxxxxxxxxxxxx
- Delivered-to: irca@xxxxxxxxxxxxxxxx
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Nice blog and site steve.
Mike
ab4kj
On Sat, Jan 14, 2017 at 2:15 PM, Steve <VE7SL@xxxxxxx> wrote:
> This looks valuable and exciting! Anyway to add western TA info to the
> study?
>
> Steve
>
>
>
>
> If you're interested in radio propagation and how geomagnetic indices
>> effect
>> what you hear on mediumwave, there's a project you should know about.
>>
>> Graphs of the last 60 days of the daily average of the 2MeV electron flux,
>> A-index, K-index, Dst and solar wind plus a numerical index of Nick
>> Hall-Patch's
>> daily Victoria, BC TP and DU reception quality can be found here:
>>
>> http://tivodxer.com/jpgraph_example_multigraph1.php
>>
>> Not only are pertinent geomagnetic indices shown on the same page for the
>> same
>> period for your comparison, but we've added actual reception data to the
>> graph.
>> Our hope is that this will allow us to find some new correlations between
>> reception and what the sun is doing, as well as validate or refute some
>> existing
>> theories.
>>
>> Involved in this project are Nick Hall-Patch as chief scientific
>> consultant and
>> contributor of the reception index, Mauno Ritola as sanity check and
>> contribitor
>> of the 2MeV electron flux, and Bill Whitacre as curator and 'scraper' of
>> data.
>>
>> In the works is a way to let you select a date range and get back results.
>> We're also interested in your observations that confirm or refute 'common
>> widsom' about propagation.
>>
>> Bill Whitacre
>> Alexandria, VA
>> _______________________________________________
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>>
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>> original contributors and do not necessarily reflect the opinion of the
>> IRCA, its editors, publishing staff, or officers
>>
>> For more information: http://www.ircaonline.org
>>
>> To Post a message: irca@xxxxxxxxxxxxxxxx
>>
>>
>
> WEB - "The VE7SL Radio Notebook": http://qsl.net/ve7sl/
>
> VE7SL BLOG - "Homebrewing and Operating Adventures From 2200m to
> Nanowaves": http://ve7sl.blogspot.ca/
> _______________________________________________
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>
> Opinions expressed in messages on this mailing list are those of the
> original contributors and do not necessarily reflect the opinion of the
> IRCA, its editors, publishing staff, or officers
>
> For more information: http://www.ircaonline.org
>
> To Post a message: irca@xxxxxxxxxxxxxxxx
>
>
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