Fireball 1  :   April 1, 2008    0712 UT

Observer's Comments:  Nice fireball with strong dual radio reflection.

Movies :  
Movie 1, Sandia National Laboratories Sentinel camera capture, without sound:
v20080401_0712ut_Ashcraft.mov    712 KB  6 seconds

Movie 2, Ashcraft's video and forward scatter system with sound:
This particular meteor produced a strong ringing radio reflection.
FB20080401_0712ut_Ashcraft.mp4   3.2 MB   29 seconds

Below:  Radio spectrograph of the meteor.  61.250 MHz reception above white line, 83.250 MHz below white line.
Meteor occurs during 07:12 UT minute.

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Fireball 2  :   April 1, 2008   0823 UT

Movies :  

Movie 1, Sandia National Laboratories Sentinel camera capture, without sound:
v20080401_0823ut_Ashcraft.mov    712 KB  6 seconds

Movie 2, Ashcraft's video and forward scatter system with sound:
Interesting sounding scatter reflection..
FB20080401_0823ut_Ashcrafthe.mp4   4 MB  30 seconds  (First part of reflection only)

Below:  Radio spectrograph of the meteor.  61.250 MHz reception above white line, 83.250 MHz below white line.
Meteor occurs during the 08:23-08:24 UT minutes.

 

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Note: the Moon is the sphere at bottom left of circle rim. Meteor is small oblong dot above Moon and slightly right.


Meteor 3  :   April 1, 2008   1203 UT

Observer's Comments:  Small fireball before sunrise. There is a noticeable and obvious sound reflection
 in the second movie below if you listen close, perhaps with headphones.

Movies :  

Movie 1, Sandia National Laboratories Sentinel camera capture, without sound:
v20080401_1203ut_Ashcraft.mov    914 KB  6 seconds

Movie 2, Ashcraft's video and forward scatter system with sound:
This particular fireball produced only minimal radio reflection.
FB20080401_1203ut_Ashcraft.mp4    462 KB  6 seconds
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