Specimen Fireball 1
: December 01, 2008 0753 UT
Best fireball of the night.
Sonic Movie : Ashcraft's
dual forward scatter system; video
and stereo sound:
Excellent doppler and sonic definition. Head echo only in this movie.
FB20081201_0753uthe_Ashcraft.mp4
14 seconds 600 KB
Sonic Movie 2: Full
duration of radio reflection.
Long reflection!
FB20081201_0753utlo_Ashcraft.mp4
1 minute 35 seconds 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 0753 UT minute and longer.
Specimen
Fireball 2: December 01, 2008 1043 UT
Sonic Movie : Ashcraft's
dual forward scatter system; video
and stereo sound:
Delayed reflection after weak head echo. Full duration of reflection
in next movie below.
FB20081201_1043uthe_Ashcraft.mp4
17 seconds 1 MB
Sonic
Movie 2: Delayed reflection. Also some sporadic-E happening at
the time.
FB20081201_1043utlo_Ashcraft.mp4
1 minute 55 seconds 5 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 1043-1044 UT minutes.
Specimen Fireball 3
: December 01 , 2008 0744 UT
Sonic Movie : Ashcraft's
dual forward scatter system; video
and stereo sound:
Faint.
FB20081201_0744ut_Ashcraft.mp4
5 seconds 250 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 0744 UT minute.
Specimen Fireball 4
: December 01, 2008 0725 UT
Sonic Movie : Ashcraft's
dual forward scatter system; video
and stereo sound:
Very dim meteor then a delayed reflection wells up. Weak, but interesting
sonic specimen.
FB20081201_0725ut_Ashcraft.mp4
44 seconds 2.1 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 0726 UT minute.
Specimen Fireball 5
: December 01, 2008 0258 UT
No sonic movie for this
meteor.
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