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Another meteor detection last night 2/3/22 UTC.
This one appears to have been quite close due to the shape of the wave.
The waveform shows some remnants of the near field wave form shape i.e the positive phase has higher amplitude and lower period than the trailing negative phase. (refer to the second picture taken from "Numeric Prediction of Meteoric Infrasound Signatures" by Marian Nemec, Michael J.Aftmodis, and Peter G. Brown).
Al.
Last edited by sheeny; 03-03-2022 at 10:06 AM.
Reason: typo
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