Matilda becomes weaker and weaker [letter completed 1835-3-10].
Showing 1–20 of 183 items
The Sir John Herschel Collection
The preparation of the print Calendar of the Correspondence of Sir John Herschel (Michael J. Crowe ed., David R. Dyck and James J. Kevin assoc. eds, Cambridge, England: Cambridge Univ. Press, 1998, viii + 828 pp) which was funded by the National Science Foundation, took ten years. It was accomplished by a team of seventeen professors, visiting scholars, graduate students, advanced undergraduates, and staff working at the University of Notre Dame.
The first online version of Calendar was created in 2009 by Dr Marvin Bolt and Steven Lucy, working at the Webster Institute of the Adler Planetarium, and it is that data that has now been reformatted for incorporation into Ɛpsilon.
Further information about Herschel, his correspondence, and the editorial method is available online here: http://historydb.adlerplanetarium.org/herschel/?p=intro
No texts of Herschel’s letters are currently available through Ɛpsilon.
Matilda becomes weaker and weaker [letter completed 1835-3-10].
Of time spent with Peter Stewart, JH's brother-in-law.
JG is ill in London.
Has completed his revision of his historical work.
Introducing a friend, Lieut. R. J. Nelson of the Royal Engineers, who is a lover of science. Trusts JH is enjoying good health.
Found his recent stay at the remote German castle very restful. Gives details of a large flight of crows and compares it to nebulae. Cure for sore throats. Hopes the South Easters do not disturb him. Intends spending the winter in Paris. Hopes that JH is preparing a two volume work on his scientific experiences.
Is in Berlin together with the astronomers J. F. Encke and F. W. Bessel. Relates their researches. The new Berlin Observatory is a magnificent affair. May have to travel home sooner than expected owing to the illness of his mother-in-law.
Breakfasted today with G. G. Stokes, met Charles Lyell, [W. J.?] Broderip, and [Robert] Brown and had a fine time. Halley's Comet is visible to the naked eye.
Received his February letter and is pleased to hear that things are progressing. No one has seen Halley's Comet yet. His work on the reduction of the Cape observations is proceeding slowly. Had no idea he gave such a poor impression of the Cape climate. David Brewster and J. D. Forbes have not visited Edinburgh recently.
Describes JH's location at the Cape and his observational sweeps, lists nebulae and double stars, as well as comet and eclipse observations. [Letter finished on 1835-3-5.]
Comments on CW's work on light and on the velocity of electricity. JH's ruminations lead him to the idea of motion pictures.
Comments on the possible loss of some mail going to England, the longitude of Mauritius, and the tides at the Cape. Wonders if anyone was able to observe Halley's Comet during the recent solar eclipse.
Hudson has printed JH's observations on the temperature of the oceans in the Athenaeum. Sends a chart of the east coast of China. Edward Troughton died last Friday.
Sending a little volume he has written on Native Standards to show their usefulness. Designed to influence the Indian Commission on Standards. Hopes to see JH at the Cape next February or March.
Sends a few lines via Capt. Basil Hall. Remembers with pleasure JH's visit to Gotha. His visit to the Cape inspires interest. C. F. Gauss is occupied with magnetic observations. Lists some problems he would like resolved if JH has time while at the Cape. Capt. J. C. Ross has found the magnetic pole.
Was pleased to receive his flattering letter. Now two years since he sent copies of his observations to London and so far has had no reply. Would like to see them printed. Outlines some of the work he has been able to do with his very limited means. Hopes to be transferred soon.
Hears that JH expressed to William Whewell great pleasure in parts of CL's book. Has been altered and improved since the 1st edition. When in Copenhagen last year [H. C.] Oersted was reading JH's paper on double stars. Murray has sold 1750 copies of CL's book.
Expects an occultation of Jupiter this evening. Hopes JH enjoyed the fine cool breeze of last evening. Another English vessel reported. N.S. Wales acacias are showing signs of ambition.
Readings for the occultation of Jupiter.
Wind is likely to be higher in the evening. Would like JH's views on the effect that the motion of the center of the mural circle has on the readings of the microscopes. Wind was too high last night to observe Zeta Octantes.