Specimen Fireball 1:   October 28, 2008    0826 UT


Sonic Movie :  Ashcraft's dual forward scatter system;   video and stereo sound:
Good fast reflection. Short ionized trail duration.
FB20081028_0826ut_Ashcraft.mp4   13 seconds  4.7 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 occurs during the 0826 UT minute.
 

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Specimen Fireball 2 :   October 28, 2008    0722 UT


Sonic Movie :  Ashcraft's dual forward scatter system;   video and stereo sound:
Minimal and  delayed reflection.
FB20081028_0722ut_Ashcraft.mp4    10 seconds  3.6 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 occurs during the 0722 UT minute.  Minimal on spectrogram.
 

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Specimen Fireball 3 :   October 28, 2008    1116 UT


Sonic Movie :  Ashcraft's dual forward scatter system;   video and stereo sound:
Barely evident.
FB20081028_1116ut_Ashcraft.mp4   5 seconds  2.2 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 1116 UT minute.  Barely evident on chart.
 

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Specimen Fireball 4 :   October 28, 2008    1224 UT


Sonic Movie :  Ashcraft's dual forward scatter system;   video and stereo sound:
Faint meteor but short evident reflection.
 FB20081028_1224ut_Ashcraft.mp4  17 seconds    6.3 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 1224 UT minute.
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