Astronomy and Astrophysics – Astronomy
Scientific paper
Apr 1976
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1976cnmsu...1..166h&link_type=abstract
Contrib. Obs. New Mexico State Univ., Las Cruces, New Mexico, Vol. 1, (No. 4), p. 166 - 175
Astronomy and Astrophysics
Astronomy
Astronomical Observatories, Automation, Meteoroids, Electrophotometers, Meteoroid Concentration, Photographic Measurement, Spectrum Analysis, Trajectory Analysis
Scientific paper
A new observatory for meteor research which provides data for study of meteor heights, velocities, orbits, and meteoroid abundances is described. The observing equipment is automated to take advantage of the long periods of favorable observing weather common to the region. Four K-24 cameras, electrically operated, provide the triangulation observations, and four Maksutov f/1.3 cameras with blazed transmission grating provide spectral coverage. The patrol cameras have operated for a year and a half, and approximately 6,000 frames have been exposed by 9 March 1975. Meteor trails appear on 260 of these frames. Sixty-eight trails are of meteors photographed from two locations and thus allow trajectory and orbit determinations for 34 meteors. Photoelectric sensors initiate the 2-second spectrograph exposures, and electrical controls open and close the observatory at present times.
Cuffey James
Harvey Gale A.
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