[SADXA] Solar noise
Darrel
demerson2718 at gmail.com
Tue Aug 31 14:38:30 EDT 2021
Yes, the sun was giving strong radio flares for most of yesterday, as
seen on the LWA2 radio telescope, but I was only detecting the very
strongest ones on my own (18 MHz) receiver. From the LWA2 data at 30
MHz, the sun is also flaring today, but so far nothing like the strength
of yesterday's bursts. (As I was writing that, around 1830 UTC, I see
it was after all giving a moderately strong burst.)
Cheers,
Darrel, aa7fv.
On 8/31/2021 10:39, Jim KF7E wrote:
> Darrel:
>
> I noted that as well, at 2 different UTC times. Coincident with
> noise on 21 and 24, but oddly I didnt hear it on 28. Maybe I need a
> new 10m element...
>
> I looked at the X-ray flux and solar wind data but did not really
> see anything that stood out.
>
> I will have to try your LWA first, next time!
>
> Jim
>
>
> Jim
>
>
> On 31-Aug-21 09:02, Darrel wrote:
>> I was listening on 18 MHz yesterday, and noticed an increase in
>> background noise from time to time. At first I thought it was
>> interference from something in the house, but checking the LWA radio
>> telescope in New Mexico, the sun was having an outburst. They were
>> observing at 30 MHz at the time, and the sun was saturating their
>> telescope. The sun was very active at radio wavelengths yesterday.
>>
>> Cheers,
>> Darrel, aa7fv.
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