Popular Astronomy, Volume 58Goodsell Observatory of Carleton College, 1950 |
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Page 257
... Schmidt Telescope in Stellar Photometry * By BART J. BOK and MARGARET OLMSTED 1. INTRODUCTION : It seems appropriate to discuss at this time the performance of Schmidt telescopes . Several large Schmidts have now been in operation for ...
... Schmidt Telescope in Stellar Photometry * By BART J. BOK and MARGARET OLMSTED 1. INTRODUCTION : It seems appropriate to discuss at this time the performance of Schmidt telescopes . Several large Schmidts have now been in operation for ...
Page 260
... Schmidt for work of this sort . We reproduce here again two tables from our article in the July , 1949 , issue of the Astrophysical Journal . They show that , to reach the same accuracy with regard to accidental errors , we need two to ...
... Schmidt for work of this sort . We reproduce here again two tables from our article in the July , 1949 , issue of the Astrophysical Journal . They show that , to reach the same accuracy with regard to accidental errors , we need two to ...
Page 517
... Schmidt who had found the iron while deer hunting . In the spring of 1939 , accompanied by Mr. Schmidt as guide , we re - discovered the large iron . It was delivered to the U. S. National Museum , having been found on U. S. Government ...
... Schmidt who had found the iron while deer hunting . In the spring of 1939 , accompanied by Mr. Schmidt as guide , we re - discovered the large iron . It was delivered to the U. S. National Museum , having been found on U. S. Government ...
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