Specimen Fireball 1 : December 18, 2008 1001 UT
Observer's comment: Cloudy for most of the night. Geminid meteor shower is essentially past.
Sonic Movie : Ashcraft's dual forward scatter system; video and stereo sound:
Good sonic reflection. Only the beginning of the reflection included in movie.
FB20081218_1001ut_Ashcraft.mp4 33 seconds 1.7 MB
Radio spectrogram of the time of the above meteor. 61.250 MHz reception above white line, 83.250 MHz below white line.
Meteor reflection begins during the 1001 UT minute.
Specimen Fireball 2 : December 18, 2008 1133 UT
Sonic Movie : Ashcraft's dual forward scatter system; video and stereo sound:
Another good sonic reflection.
FB20081218_1133ut_Ashcraft.mp4 33 seconds 1.8 MB
Radio spectrogram of the time of the above meteor. 61.250 MHz reception above white line, 83.250 MHz below white line.
Meteor reflection begins during the 1134 UT minute line.
