Asking for the procedure for bringing business before the Board of Longitude. Has found solar tables incorrect.
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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.
Asking for the procedure for bringing business before the Board of Longitude. Has found solar tables incorrect.
Requesting permission to borrow Christiaan Huygens's telescope. Postscript of further remarks on the solar tables.
Giving his reasons for wanting to borrow Christiaan Huygens's telescope. Postscript on recent observations with a prism.
Questions concerning a vacant professorship at Dublin Observatory.
Proposed visit to Dublin and letters of introduction from JH.
Observations on the position of professorship at Dublin, conditions of service, income, etc.
No news of Dublin. Remarks on a series of experiments. Observations on JH's paper on the Nautical Almanac.
Further observations on JH's paper on the Nautical Almanac.
Requesting a copy of JH's paper on 'Object planes.' Encloses with this letter his own paper on 'Eyepieces.' Requesting that Greenwich Observations be sent to the University Library, Cambridge.
A letter accompanying several other letters that might be of interest to GA; encourages GA to act quickly if he means to try for 'the appointment.'
Talks at length about the operation of the Board of Longitude and of procedures GA should know if he wishes to present proposals to the Board; JH seems to be trying to calm down GA.
Asks GA about the purpose of the request for the use of Christiaan Huygens's telescope in the possession of the R.S.L.; JH comments on the accuracy of James South's astronomical observations.
Offers information, and strategy, which GA may find useful if he is seriously considering a position at Dublin Observatory; much of the information JH provides comes from Francis Beaufort.
Comments on GA's response to an offer from Dublin [see JH's 1827-4-7]; also about the discussion in the Council of the R.S.L. of a report of experiments from William Whewell and GA; JH makes some disparaging remarks about the work of John Pond.
Explains to GA the disposition, by the Committee on Papers of the R.S.L., of GA's experimental results [see JH's 1827-5-3].
Comments on GA's work on the solar tables, GA's pending paper on eyepieces, and on the quality of observations made at Greenwich and Paris; GA is intending to repeat the experiment of swinging a pendulum in a mine, and JH believes the Board of Longitude can provide the equipment.