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" Since the advent of low-light-level television (LLLTV) systems, it has been recognized that such devices offer the ability to observe meteors as faint as 10th magnitude which allows the extension of optical meteor data to masses as small as 10~4 gram.... "
Evolutionary and Physical Properties of Meteoroids: The Proceedings of the ... - الصفحة 45
المحررون: - 1973 - عدد الصفحات: 378
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Evolutionary and Physical Properties of Meteoroids: The Proceedings of the ...

Curtis L. Hemenway, Peter MacKenzie Millman, Allan F. Cook - 1973 - عدد الصفحات: 404
...faint as 10th magnitude which allows the extension of optical meteor data to masses as small as 10~4 gram. The Space Sciences Laboratory at Marshall Space...a LLLTV system to fixed and moving point sources. rpHE PRESENT MODEL of the meteoroid mass J- distribution is based on an extrapolation from ground-based...

Scientific and Technical Aerospace Reports, المجلد 10

1972 - عدد الصفحات: 902
...allows the extension of optical meteor data to masses as small as 0.0001 grams. The Space Sciences Lab at Marshall Space Flight Center has been actively...favorably with results obtained from the Artificial Program. Also included in the mass flux interpretation is an analysis of the observation response of...

Scientific and Technical Aerospace Reports

1974 - عدد الصفحات: 568
...orthicons and intensified vidicons. are presented along with an interpretation in terms of mass flux. This interpretation includes the development of a...the artificial meteor program. Also included in the mass flux interpretation is an analysis of the observation response of a LLLTV system to fixed and...

NASA Technical Note

1972 - عدد الصفحات: 856
...allows the extension of optical meteor data to masses as small as 10~4 gram. The Space Sciences Lab at Marshall Space Flight Center has been actively...the Artificial Meteor Program. Also included in the mass flux interpretation is an analysis of the observation response of a LLLTV system to fixed and...




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