Specimen Fireball 1 :   October 13, 2008    0226 UT

Observer's comment :  This fireball appears at screen bottom right.

Movie 1 :  Sentinel video camera capture, without sound:
v20081012_202611.74.mov  3 seconds  739 KB

Sonic Movie 2 :  Ashcraft's dual forward scatter system;   video and stereo sound:
Good sonic reflection on the 61.250 MHz radio..
FB20081013_0226ut_Ashcraft.mp4   26 seconds  3.2 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 occurs during the 0226 UT minute.
 

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Specimen Fireball 2 :   October 13, 2008    0843 UT

Movie 1 :  Sentinel video camera capture, without sound:
v20081013_024302.48.mov  3 seconds  1 MB

Sonic Movie 2 :  Ashcraft's dual forward scatter system;   video and stereo sound:
Long sonic reflection from long ionization.
FB20081013_0843ut_Ashcraft.mp4    1 minute  7.6 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 0843-0844 UT minutes.
 

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Specimen Fireball 3 :   October 13, 2008    0949 UT

Movie 1 :  Sentinel video camera capture, without sound:
v20081013_034905.69.mov  3 seconds  800 KB

Sonic Movie 2 :  Ashcraft's dual forward scatter system;   video and stereo sound:
Subtle reflection.
FB20081013_0949ut_Ashcraft.mp4    7 seconds  688 KB
    
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 0949 UT minutes. Barely evident.
 

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Specimen Fireball 4 :   October 13, 2008    1212 UT

Movie 1 :  Sentinel video camera capture, without sound:
v20081013_061255.48.mov  3 seconds  800 KB

Sonic Movie 2 :  Ashcraft's dual forward scatter system;   video and stereo sound:
NOTE: This particular fireball sound reflection occurred during the midst of a previous meteor reflection that was visually out of range.
FB20081013_1212ut_Ashcraft.mp4    15 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 occurs during the 1212-1213 UT minutes.
NOTE: This particular fireball reflection occurred in the midst of a previous meteor reflection that was visually out of range.
 

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Specimen Fireball 5 :   October 13, 2008    1237 UT

Observer's comment:  This dawn fireball was not captured on the Sentinel system but can be seen in my secondary system.
The fireball appears at screen center and made a strong sonic reflection
 
Sonic Movie :  Ashcraft's dual forward scatter system;   video and stereo sound:
NOTE: Large file!
FB20081013_1237utns_Ashcraft.mp4    15 seconds  10.9 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 1237-1238 UT minutes.

 


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