Transcribe
Translate
James Van Allen journal, 1951?-December 1954
Page 140
More information
digital collection
archival collection guide
transcription tips
(b) Exceptional cosmic ray events International Geophysical Year 1957-1958 with rockoons (Fort Churchill) (solar flares, magnetic storm) (c) Follow upon our auroral studies with rockoons -- Verify 1953 effect, determine proton or electrons as alpha's -- Inefficient versus efficient counters -- Correlation with visual and solar aurorae, etc. Latitude dependence, range in absorber. (d) Magnetic effects of auroral streams. -- Varian-Packard nuclear precession magnetometer (S. Chapman) (ionosphere currents) (e) Ozone (Fort Churchill) with rockoons in Arctic -- By moonlight ? during polar night (f) Further work on heavy nuclei -- both at northerly latitude and at southerly latitudes. (g) Temporal variations of [theories?] (diurnal, sporadic, etc.) (h) The alpha - particle spectrum.
Saving...
prev
next
(b) Exceptional cosmic ray events International Geophysical Year 1957-1958 with rockoons (Fort Churchill) (solar flares, magnetic storm) (c) Follow upon our auroral studies with rockoons -- Verify 1953 effect, determine proton or electrons as alpha's -- Inefficient versus efficient counters -- Correlation with visual and solar aurorae, etc. Latitude dependence, range in absorber. (d) Magnetic effects of auroral streams. -- Varian-Packard nuclear precession magnetometer (S. Chapman) (ionosphere currents) (e) Ozone (Fort Churchill) with rockoons in Arctic -- By moonlight ? during polar night (f) Further work on heavy nuclei -- both at northerly latitude and at southerly latitudes. (g) Temporal variations of [theories?] (diurnal, sporadic, etc.) (h) The alpha - particle spectrum.
Van Allen Papers
sidebar
