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Weekly register, 1839 - 1846

 File
Reference Code: GBR/0180/RGO 15/1

Scope and Contents

The weekly register of the general work of the Cape Observatory, including observations, details of instruments used and other information. The volume includes the following items:

Observations of the immersion and emersion of Jupiter's satellites, 1839-1840.

Observations of Mars, Venus and Mercury, 1839-1840.

An account of an eclipse of the Sun, 26 August 1840.

Observation tables of Encke's Comet, 2-21 May 1842.

Reports by C. Piazzi Smyth of sightings and observations of a comet using Dolland's Achromatic and Bar Micrometer, 3 March - 19 April 1843.

Lunar and planet observations, 1 May - 6 December 1843.

Tables of observations for determining the value of the angular micrometer attached to Dolland's 46-inch Achromatic, 8-11 June 1844.

Computations for corrections for refraction, January 1844.

Copies of correspondence between T. Maclear and C. Piazzi Smyth, 1843-1844, regarding an accident to the theodolite and the disagreement between them over the register entry of 26 March 1843.

Observations of an eclipse of the Moon and Jupiter's satellites, May 1844.

Observations of a comet first sighted from Paris on 7 July 1844 by M. Mauvais, October 1844 - March 1845.

Observations of the Great Comet Daily readings, December 1844 - March 1845.

Observations of Gambart's Comet, 1845-1846.

























Dates

  • 1839 - 1846

Conditions Governing Access

Unless restrictions apply, the collection is open for consultation by researchers using the Manuscripts Reading Room at Cambridge University Library. For further details on conditions governing access please contact mss@lib.cam.ac.uk. Information about opening hours and obtaining a Cambridge University Library reader's ticket is available from the Library's website (www.lib.cam.ac.uk).

Extent

1 volume(s) (1 volume)

Language of Materials

English

Finding aid date

2006-08-07 11:25:21+00:00

Includes index.

Creator

Repository Details

Part of the Cambridge University Library Repository

Contact:
Cambridge University Library
West Road
Cambridge CB3 9DR United Kingdom


The UK Archival Thesaurus has been integrated with our catalogue, thanks to Kings College London and the AIM25 project for their support with this.