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The Wharton Reflex Zenith Tube
Method of Observing
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A. G. Leiden Aitken angle announced in A. J. Apparently fixed April April 27 BAROMETER AND THERMOMETERS Bowyer Bryant Bryant g Catalogue close and difficult corrections DAILY MEANS Decl difficult pair distance is probable distant companion Doolittle Double Stars elongation evidence of change evidence of motion Evidently fixed F G H Final Values Flower Obs follows Gen'l Cat Hough also measures Hussey II-I III-II inches IV-III July July 19 July 20 June June 13 Lalande Latitude Pairs Lewis Lick Obs magnitude measures a distant micrometer night by Hough observations Observatory position prior measures probable error Probably fixed proper motion R. A. oh Reflex Zenith Tube retrograde motion Sept single night ß Hough star is 1m star is 40 Values Adopted WHARTON INSTRUMENT Zenith Stars ZENITH TELESCOPE ВС