 | Royal Society (Great Britain) - 1886 - 604 pages
...some recent Observations on Sun-spots made at the Kew Observatory. Eoy. Soc. Proc., XVI, 1868, p. 447. Researches on Solar Physics. Heliographical Positions and Areas of Sun-spots observed with the Kew Phbtoheliograph during the years 1862 and 1863. (1868.) Phil. Trans., CLIX, 1869, pp. 1-110. Researches... | |
 | 1897 - 536 pages
...Society of London for 1869 (159, i-uo) in which is a memoir by De La Rue, Stewart, and Loewv, entitled: " Researches on Solar Physics. Heliographical Positions...Kew Photoheliograph during the years 1862 and 1863." A representation of some of the leading circles of the sphere is given in an illustration (Fig 10,... | |
 | Naturforschende Gesellschaft in Danzig. Bibliothek - 1904 - 132 pages
...Rivabellosa, near Miranda de Ebro, in Spain. London 1863. 4°. [Pliil. trans. of the roy. soc. vol. 152.J — Researches on solar physics. Heliographical positions...Kew photoheliograph during the years 1862 and 1863. London 1869. 4°. [ebenda vol. 159. I.] Rumker, Ch. Calculations of some observations of the solar... | |
 | George Gabriel Stokes, William Thomson - 1990 - 412 pages
...determine to publish them. Yours always truly WILLIAM THOMSON 3 2 W. De la Rue, B. Stewart, and B. Loewy, 'Researches on solar physics. Heliographical positions...Kew photoheliograph during the years 1862 and 1863", Phil. Trans. (1869), i-uo. Warren De la Rue (1815-89) worked with the company established by his father,... | |
 | 1871 - 1000 pages
...Solar Physics, Philosophical Transactions, 1869, giving an account of the positions and areas of the sun-spots observed with the Kew photoheliograph during the years 1862 and 1863. In order to determine the heliographical latitude and longitude of a spot two elements are required,... | |
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Researches on Solar Physics. Heliographical Positions and Areas of Sun-spots observed with the Kew Photoheliograph during the years 1862 and 1863. 
