Specimen Fireball 1: October 31, 2008 0518 UT
Sonic Movie : Ashcraft's dual forward scatter system; video and stereo sound:
Good specimen.
FB20081031_0518ut_Ashcraft.mp4 25 seconds 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 begins during the 0518 UT minute.
Specimen Fireball 2 : October 31, 2008 0559 UT
Sonic Movie : Ashcraft's dual forward scatter system; video and stereo sound:
Faint but evident radio reflection.
FB20081031_0529ut_Ashcraft.mp4 8 seconds 386 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 begins during the 0559 UT minute.
Specimen Fireball 3 : October 31, 2008 0747 UT
Sonic Movie : Ashcraft's dual forward scatter system; video and stereo sound:
Moderate reflection.
FB20081031_0747ut_Ashcraft.mp4 28 seconds 1.3 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 0747UT minute.
Specimen Fireball 4 : October 31, 2008 0822 UT
Sonic Movie : Ashcraft's dual forward scatter system; video and stereo sound:
Poor specimen. Interference on this one.
FB20081031_0822ut_Ashcraft.mp4 17 seconds 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 begins during the 0822 UT minute. Barely evident in the midst of space dust.
Specimen Fireball 5 : October 31, 2008 0943 UT
Sonic Movie : Ashcraft's dual forward scatter system; video and stereo sound:
Evident head echo then delayed and ascending reflection. ( Interference on this specimen.)
FB20081031_0943ut_Ashcraft.mp4 1 minute 4 seconds 2.8 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 0943 UT minute marker.
Specimen Fireball 6 : October 31, 2008 1004 UT
Sonic Movie : Ashcraft's dual forward scatter system; video and stereo sound:
Good "zinging" head echo.
FB20081031_1004ut_Ashcraft.mp4 59 seconds 2.7 MB
Radio spectrogram of the time of the above meteor. 61.250 MHz reception above white line, 83.250 MHz below white line.
Meteor happens during the 1004 UT minute.
Specimen Fireball 7 : October 31, 2008 1142 UT
No movie included for this one. Too faint of a radio reflection.
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