Specimen Fireball 1 : December 05, 2008 0654 UT
Sonic Movie : Ashcraft's dual forward scatter system; video and stereo sound:
Interesting slow fireball with shimmering sound. Sonically evident in flight. Not much trailing ionization.
FB20081205_0654ut_Ashcraft.mp4 26 seconds 600 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 0654 UT minute.
Specimen Fireball 2: December 05, 2008 0953 UT
Sonic Movie : Ashcraft's dual forward scatter system; video and stereo sound:
Good doppler!
FB20081205_0953ut_Ashcraft.mp4 13 seconds 600 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 0953-0954 UT minutes.
Specimen Fireball 3 : December 05, 2008 1003 UT
Sonic Movie : Ashcraft's dual forward scatter system; video and stereo sound:
Dim meteor with delayed reflection. Hard to see in movie.
FB20081205_1003ut_Ashcraft.mp4 27 seconds 1.2 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 1003 UT minute.
Specimen Fireball 4 : December 05, 2008 1102 UT
Sonic Movie : Ashcraft's dual forward scatter system; video and stereo sound:
Delayed and ascending reflection.
FB20081205_1102ut_Ashcraft.mp4 1 minute 8 seconds 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 occurs during the 1102-1103 UT minutes.
Specimen Fireball 5 : December 05, 2008 1123 UT
Sonic Movie : Ashcraft's dual forward scatter system; video and stereo sound:
Slim meteor with evident reflection.
FB20081205_1123ut_Ashcraft.mp4 32 seconds 1.4 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 1123 UT minute.
Specimen Fireball 6 : December 05, 2008 1126 UT
Sonic Movie : Ashcraft's dual forward scatter system; video and stereo sound:
Strongest sonic reflection of the night. Head echo only in this movie. Full duration of reflection in next movie below.
FB20081205_1126uthe_Ashcraft.mp4 10 seconds 500 KB
Sonic Movie 2 : Ashcraft's dual forward scatter system; video and stereo sound:
Long reflection.
FB20081205_1126utlo_Ashcraft.mp4 1 minute 46 seconds 4.6 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 1126-1128 UT minutes.
Best Selected Fireballs
Thomas Ashcraft
35.50 North Lat. 105.89 West Long.
New Mexico
Mail
To Heliotown and more various specimens
Thomas Ashcraft
35.50 North Lat. 105.89 West Long.
New Mexico
To Heliotown and more various specimens