Showing 41–44 of 44 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.
Asks JH to look at a letter by John Forbes Watson, whose paper the R.S.L. recently refused to read.
Has a copy of JH's book on astronomy, which AC values. Has been carrying out experiments with the grinding of object glasses. Remarks on various points relating to telescopes. Intends to search for double stars.
Annibal de Gasparis's new planet Psyche. Alexander von Humboldt selected its name. Other new planet, found by [C. Robert] Luther, was named Thetis by F. W. A. Argelander. Detected new nebula on 26 Apr. Nervous trouble interrupting Hind's search for planets.
Cannot attend the opening of the Manchester Free Library. Praises the institution.