Popular Astronomy, Volume 58Goodsell Observatory of Carleton College, 1950 |
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Page 248
which is issued at irregular intervals from the Harvard College Observatory , Cambridge , Mass . The Newsletter was started during the war by Professor Bart J. Bok of the Harvard Observatory , under the auspices of the American Astro ...
which is issued at irregular intervals from the Harvard College Observatory , Cambridge , Mass . The Newsletter was started during the war by Professor Bart J. Bok of the Harvard Observatory , under the auspices of the American Astro ...
Page 318
Stockholm Observatory ; A. N. Vyssotsky , Leander McCormick Ob- servatory ; Freeman D. Miller and Karl G. Henize , University of Michi- gan Observatory ; Harlow Shapley , Harvard College Observatory . These papers described the recent ...
Stockholm Observatory ; A. N. Vyssotsky , Leander McCormick Ob- servatory ; Freeman D. Miller and Karl G. Henize , University of Michi- gan Observatory ; Harlow Shapley , Harvard College Observatory . These papers described the recent ...
Page 413
... University of New Mexico , Albuquerque Dr. Stuart H. Perry , Adrian , Michigan Dr. Fred L. Whipple , Harvard College Observatory , Cambridge , Massachusetts Secretary : Dr. John A. Russell , University of Southern California , Los ...
... University of New Mexico , Albuquerque Dr. Stuart H. Perry , Adrian , Michigan Dr. Fred L. Whipple , Harvard College Observatory , Cambridge , Massachusetts Secretary : Dr. John A. Russell , University of Southern California , Los ...
Contents
FR SECCHI AND STELLAR SPECTRA MARTIN F MCCARTHY S J | 153 |
STRUCTURE AND COMPOSITION OF CANYON DIABLO | 169 |
RADIO WHISTLES SIDNEY VAN DEN BERGH | 177 |
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AAVSO absolute magnitudes absorption Adams American angle appeared Arizona Astronomical Society atmosphere August Barringer Meteorite Crater bright California Canyon Diablo circle classification College comet coördinates curve density Department of Astronomy determined diameter Diedrich Director dome earth eclipse equator Greenwich Harvard Harvard College Observatory Hertzsprung Holden instrument interest iron July June Jupiter latitude Lick Observatory lines luminosity mass maximum meeting meteor Meteoritic Falls Meteoritical Society Mexico minor planets moon motion Mount Wilson mountain Museum node Notes Nova observed OCCULTATIONS VISIBLE paper parallaxes photographic plates present President Professor radial velocity radiation recent refractor Rosebrugh Russell Saturn Schmidt schreibersite Secchi servatory shows solar specimens spectra spectral class spectroscopic spectrum SS Cygni stellar Sunspot surface Taur tektites telescope temperature theory tion University Variable Star velocity VISIBLE IN LONGITUDE Yerkes Yerkes Observatory