Observations Made in Astronomy, Magnetism and Meteorology
H.M. Stationery Office, 1918 - Astronomy
Vols. for 1841-1914 include Rates of box and pocket chronometers on trial for purchase by the Board of Admiralty (varies slightly); 1888-1914 include Rates of chronometer watches on trial for purchase by the Board of Admiralty (varies slightly); 1838, 1845- include Reports of the Astronomer Royal to the Board of Visitors (these titles also issued separately).
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Instrumental Corrections and ClockError
Stars and Planets A
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AC Df AC Dm AC Rf AC Rm Adopted Mean Altazimuth Apparent Error Aquarii Area Corrected Areas of Sun Arietis Azimuth Calm Collimation Column Day and Hour December deduced Dew Point EC df Facula Fixed Circle GB rf GB Rm Geminorum Greenwich Civil Groombridge 2283 Groombridge 3548 Heliographic HF df HF Dm HF Rf HF Rm July July 29 June June 19 June 23 Leonis Magnetic Mean N. P. D. Minoris S.P. month Movable Circle Nadir Nadir Nadir Nautical Almanac Number o-io o-oi photographic Photographs—continued Photoheliograph Piazzi Piscium Polaris Polaris S.P Positions and Areas RC RC Right Ascensions Rm.WCD Royal Observatory S.P Bradley Sept small spots Star's Name Stars Sun Spots Tauri Temperature Thermometer Transit Umbra Ursae Ursse Minoris Vertical Virginis Wave in Dec Wave in H.F. Whole Spot Wire Wire Wire wP wP Zenith Distance