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RGO Archives/RGO 5 contains:
<-- See earlier
11 Observations of transits
12 Observations of transits
13 Observations of transits
14 Observations of transits
15 Observations of transits
16 Observations of transits
17 Observations of transits
18 Clock errors and measurements
19 Clock errors and right ascension
20 Clock errors
21 Clock errors
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Papers of John Pond

Title Observations of transits
Reference RGO 5/16
(former reference: A2/40)
Covering Dates circa 1812-circa 1816
Extent and Medium 1 volume
Content and context

Copy of transit observations, January 1812 - December 1816, with adjustments by Edward Troughton to the transit telescope and transit clock; phenomena of the Jovian satellites; a description of the meridian mark; reversal of the axis of the transit telescope; occultations of various stars; a total eclipse of the Moon, 9 June 1816; and a meteor, 25 October 1816. Pages of records for the year 1814 have been removed from the volume.

Further information

Indexed

Index Terms
Troughton, Edward (1753-1835) scientific instrument maker
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