Word: aquila
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Dates: during 1901-1901
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...review of the year includes the record of the work with various instruments in Cambridge and at Arequipa. Twenty-one variable stars were found in addition to a new star in the constellation. Aquila, which makes the sixth "Nova" discovered at Harvard by means of photography. At the Blue Hill Station, apart from routine observations, the chief work has been the continued exploration of the air by kites--twenty-two flights being made. The average height of these was 8973 feet, and the greatest single height being 15,800 feet. This system of lifting self recording instruments into the free...