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Observations from Grafton, WV. Solar today. ~Duane

Hi Solar events Today. Salvador

Looking back, I'm just going to chalk it up to RFI, as I can't seem to find any other indications matching the same times you have. Thanks for the quick response! [email protected]> wrote: -- G.

Hi Caleb, Are you referring to the signal that is present in your spectrograms at about 21.5 MHz?? That looks to me, unfortunately, to be some pretty typical RFI.? Check out the same time periods

Howdy Richard, A wonderful collection of captures from yesterday. I may have gotten some of the non-Io A, right around the same timeframe, but I'm honestly not sure if this is Jupiter or just RFI. If

Hi Folks, Here are some more spectrograms featuring solar bursts from 02 April 2025, most of which were posted by other observers.? Some of these also show Io-B emission.? In addition, the last

Here are some spectrograms of solar bursts on April 02 2025.? Some of these look pretty normal, but some look unusual.? Take a look at the last spectrogram between 17:26 and 17:36.? There are a

Hi All, Thanks for the head's up to all who posted those very nice images of solar on April 02.? Going over the data from our Dark Sky Observatory TFD4 array, I ran across this very nice combination

Thanks Carl! Thanks Sabine! Sabine, thank you for the tips on automation, we’ll give those options a go. I’ll try to post a picture of the setup soon. We went with the standard setup in the kit

You don't have to apologize! That's exactly the right attitude! These overload conditions occur in most ADCs when the magnitude exceeds 0 dBm. Usually, it's not even individual narrowband signals that

The ionosphere is always good for a surprise! Sabine -- Germany Standard time: UTC +1 hour

Tyson, that really looks great! It appears that there is a file size limit at 2 GB. Jim describes one way to automatically record data here ("Run Timed Observation" from the "File" menue):

Good Day All, To add to the plethora of solar from the group. Mine from south central Alaska.... Carl

Well Done!!! Carl [email protected]> wrote:

Well done, Huub! Sabine -- Germany Standard time: UTC +1 hour

The ionosphere didn't really get going in the morning after a first prominent teepee arc around 06:25 UTC. In the evening, the airglow was just as quickly gone long before the sun had set. Sabine --

Hi all, Jack Ganssle and I were able to setup a dual dipole kit about an hour northeast from the Mills Cross Array historical site, far enough from Washington, D.C. and Baltimore for reduced

Hi Solar Events Today. Salvador

Good evening:? ? ?Good solar from today. John

Observations from Grafton, WV. A little noise and several solar. ~Duane