Meteor, 21 January 05.56 UTC
Taken by Fabrizio Francione on January 21, 2014 @
Turin, Italy
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Camera Used: Unavailable Unavailable
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Details:
Doppler signal of a meteor passing through the signal of Graves radar trasmitting without modulation at 143.50 mhz and captured in Turin with a simple PCR 1500 in CW with an omnidirectional antenna and a high pass filter.all is connected to a 16 bit soundcard and a server.you can see live spectrograms here http://www.sidmonitor.net/gallery/station.html with already existent VLF spectrum for SiDs. The above images are the elaboration of the wav recorded , using sonic visualizer software.
Photographer's website:
http://www.sidmonitor.net
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