amisr in africa workshop - boston collegemeteor layers (phenomenon) micro-meteorites (unablated)...
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AMISR in Africa Workshop
03/01/12 – Boston College Jonathan T. Fentzke http://www.cora.nwra.com/~fentzke
Potential Meteor / Dusty Plasma
Studies in the African Sector
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Why Do We Care…
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PFISR
RISR SONDY
AO
JRO
AIRES
ALTAIR
Millstone
MU
MAARSY
EISCAT
E-AMISR?
NSF Foreign
Impossible To Get Data
AMISR Manifest Destiny? …The System Science is Incomplete
MAMISR?
Proposed
AMISR Type
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Meteor Input Function (MIF)
MIF Properties Flux, Mass
Velocity,
Composition
Angular Distribution
Sources
MIF Relates To: Plasma Physics
Metal Layers
Chemistry
Impact Hazards
Spacecraft charging
Heady Universe Stuff
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Head-Echoes
Specular Trails
Non-Specular Trails
…Cool stuff happens ⊥B
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Meteoric
Smoke
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Meteors: MIF properties Head-echo scatter properties Trails
• Specular trails • Non-specular trails
Meteor Smoke: Size, Number Density Transport Charging Properties / Micro-physics
Ion-Neutral collisions / Coulomb collisions
What We Don’t Know…
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