Uncertain when they are traveling to Paarl.
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Uncertain when they are traveling to Paarl.
Many thanks for the seeds. Will record in the minutes the source of the plants. Breakfast will await JH's arrival. Has been comet hunting every morning to no purpose.
Finishing his copy of the panorama taken from the summit of Paarl rock. Needs TM's star reductions as soon as possible.
Found comet in Scorpio this morning. Gives map and description. Something wrong with reflector. 'Paarl expenses.' Describes puff adder captured by Dr. Guerd. Glad that Stone is doing well.
Invites TM to come see Halley's Comet in JH's large reflector. JH reports his observations of the comet.
As the error of the African chronometer is only 0m 1.1s fast on Cape mean time, he sends it. James Adamson is with TM or TM would avail himself of JH's invitation. The comet was superb last night. A most interesting phenomenon last night was the motion of the comet's nucleus over a small star.
Lack of rest prevented him calling this morning, but would like to come this evening and stay the night. Comet did not appear so round last night. There was a terrible wind. Happy with how the wall and the building protected JH's 20-ft reflecting telescope from high winds.
Sends a list of additional stars to be measured for JH to use as standards.
Gives measurements for the nucleus noted in his letter of 26 Jan. Regrets the delay of the last list of stars. Wind was tremendous last evening. Feared for the safety of the dome. Finds there is a quantity of sand in the box chronometer.
Congratulations on the birth of JH's son Alexander. Has a man preparing the old Ramsden Equatorial as the calculations from the repeating circle are so troublesome. Observations of the comet this morning were excellent.
About an anomaly in one of JH's lists of observations.
Calculates the location of the comet [Halley's].
Many thanks for the portrait; it shall soon have a resting place. Will not rest until the comet observations are en route to England. T. G. Taylor does not observe himself. There was a beautiful occultation of three stars last night.
Having read John Burrow's book, JH proposes procedure for analyzing masses of data from [African] Expedition. Will volunteer to interpolate chronometer errors if TM will undertake computations.
About the principles whereby the nomenclature of the constellations might be reformed.
Would welcome changes in the nomenclature of the constellations. Hesitates to compute the observations of John Burrow.
When in Cape Town he heard there was a parcel, probably of books, for JH, so has arranged for it to be delivered. Has had newspapers, etc., from England but not a word about the comet's northern tour. Encloses a copy of Thomas Henderson's Cape Declinations.
Comments concerning Francis Baily's book on John Flamsteed.
Thanks TM for the right ascension reductions. Saw the comet [Halley's] last night, but it was dimmer than before.
Problems observing Halley's Comet. Sends first batch of TM's reduction of Thomas Brisbane's stars. Does JH approve J. C. Adamson's and J. R. Innes's offer to help calculate and tabulate Expedition data? Francis Baily's proposal to rename constellations. Renegotiating price for repairs on equatorial. Describes dream resulting from reading Baily's life of John Flamsteed.