Sending some curious magnetic observations made at the Cape. Regarding chronometer measurements. Changes of temperature over sea and land compared.
Sending some curious magnetic observations made at the Cape. Regarding chronometer measurements. Changes of temperature over sea and land compared.
Feels unfitted for the appointment of Commissioner offered in JF's letter of 13 July.
Believes that JH and TM can compile a better comet catalog together than they could separately.
Has received Francis Baily's Account of the Rev. John Flamsteed [1835]. Comments that its best part is Baily's restoration of the British Catalogue. JH now thinks less of Flamsteed.
Regarding his own observations of the recent solar eclipse. Is sending G. B. Airy's report on Alexander von Humboldt's letter on magnetic observations.
Sending a packet. Weather and winds have been unsuitable. Will send Thomas Maclear's packet by the next vessel.
Sending him the Calculus of Functions, which he may retain, and also some maps of the stars published by Society for the Diffusion of Useful Knowledge. The R.A.S. is preparing a picture of Francis Baily and has added JH's name to the subscription list. Supposes he has fixed a date for his return. Regarding 'Warren's jet blacking.'
JH's reaction to Madras Results Volume III pleases TT. Discusses his observing methods in the volume.
Was necessary to reduce the whole of the sixth months' observations. More scanty than he desired but much of his time was taken up observing the comet stars. Is now busy with the comet stars. Does not send the precession as JH has them in his list.
JH has been nominated a member of the newly formed commission to inquire into the suitability of Table Bay as a port.
Notes a discrepancy in TM's latest observations and those of Thomas Brisbane.
Observations of 'Comet stars.' Sends original 'Transit book.' Take care of it.
Enclosing some letters of introduction for Rio. Advises him to be there in the winter. Makes a duplicate set of his observations in case the ship sinks.
Is sending Captain W. F. Owen's Quarterly Meteorological statement.
JH letter on Gamma Virginis read at R.A.S. meeting. Niccolo Cacciatore appointed to new position at Palermo Observatory, where he plans to sell the Almanack. Many R.A.S. members experimenting with telescopic lenses.
Congratulates TM on the birth of his son, George.
News of family and friends.