Publications of the Dominion Observatory, Volume 43, Issues 7-9Department of Energy, Mines and Resources, Observatories Branch., 1972 - Astronomy |
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12 dB/octave 24 TABLE 31 MEAN aeronomiya amplifier antenna antenna mast APR MAY JUN audio AUG SEP OCT Auld base station Bobrov cable cent channel DAY 1 Q DAY D H DEC YEAR SUMMER decoder demodulated diplexer EARTH PHYSICS BRANCH earth's magnetic field electronics equipment FEB MAR APR Fluxgate magnetometers Geomagn geomagnetic Geophys Geotech gyromagnetic ratio Heli HOUR IEEE Trans installation Instrum instrument INTENSITY MEAN VALUES JAN FEB MAR JUL AUG SEP JUN JUL AUG laboratory magne magnétomètre Manchee MEAN 22 measurements MINES AND RESOURCES modulation Motorola OCT NOV DEC operation Ottawa output PERIODS OF SIXTY Phys Primdahl propane propane tank proton precession magnetometer radio telemetry receiver recording rubidium SEP OCT NOV Serson SIXTY MINUTES SP seismometers subcarrier SUMMER EQUINOX WINTER tape decks temperature tometer transmitter U.S. Patent U.T. JAN FEB UNIVERSAL TIME H VALUES FOR PERIODS variometers vault VICTORIA DAY Yellowknife