UK Meteor Radar Project

This looks to be a good example of an epsilon reflection. The meteor has left a vertical ionised trail which has been swept HF, +ve Doppler and LF, -ve Doppler by wind shear in the ionosphere.

The Captures in the last post were displayed in reverse order to that intended, the first is below the second with 15 sec time tics is above.

At the level of my expertise with SL this represents about the limit of the compromise possible.

The same event today with different SL set up. The first has better rsolution, the second may be better for observing precise timing.

Hi John I am using the audio input to SL from a Yaesu Transceiver not an SDR. I did a quick set up of SL to give the resolution I like. I see the scroll rate is 60 secs in a BW of 700 Hz in the capture posted, I also use 30 secs scroll. When time permits I will see what else is possible. Regards Eddie

Captures of a small shower in the afternoon of 11th October 2022 between 13.18 UTC and 13.33 UTC (timing is not sync'd yet). SpectrumLab captures of events from just after 13.18 UTC are cut and pasted in sequence.

Location IO92ng 95Km from GB3MBA