Next morning, being the 4th, I moored the ship, head and stern, close to the north shore, at the head of the harbour; hauled up the cables on deck; and opened one of the ballast-ports. From this a slight stage was made to the land, being at the distance of about twenty feet, with a view to get clear of some of the rats that continued to infest us. The Discovery moored alongside the south shore for the same purpose. While this work was going forward; I returned Oreo's visit. The present I made him, on the occasion, consisted of a linen gown, a shirt, a red-feathered cap from Tongataboo, and other things of less value. I then brought him, and some of his friends, on board to dinner.

On the 6th, we set up the observatories, and got the necessary instruments on shore. The two following days, we observed the sun's azimuths, both on board and ashore, with all the compasses, in order to find the variation; and in the night of the latter, we observed an occultation of ς Capricorni, by the moon's dark limb. Mr. Bayly and I agreed in fixing the time of its happening at six minutes and fifty-four seconds and a half past ten o'clock. Mr. King made it half a second sooner. Mr. Bayly observed with the achromatic telescope belonging to the Board of Longitude; Mr. King, with the reflector belonging to the board; and I made use of my own reflector, of eighteen inches. There was also an immersion of π Capricorni behind the moon's dark limb, some time before; but it was observed by Mr. Bayly alone. I attempted to trace it, with a small achromatic; but found its magnifying power not sufficient.

Nothing worthy of note happened, till the night between the 12th and 13th, when John Harrison, a marine, who was sentinel at the observatory, deserted; carrying with him his musket and accoutrements. Having in the morning got intelligence which way he had moved off, a party was sent after him; but they returned in the evening, after an ineffectual inquiry and search. The next day, I applied to the chief to interest himself in this matter. He promised to send a party of his men after him, and gave me hopes that he should be brought back the same day. But this did not happen; and I had reason to suspect that no steps had been taken by him. We had, at this time, a great number of the natives about the ships, and some thefts were committed; the consequence of which being dreaded by them, very few visitors came near us the next morning. The chief himself joined in the alarm, and he and his whole family fled. I thought this a good opportunity to oblige them to deliver up the deserter; and having got intelligence that he was at a place called Hamoa, on the other side of the island, I went thither with two armed boats, accompanied by one of the natives; and, in our way, we found the chief, who also embarked with me. I landed about a mile and a half from the place, with a few people, and marched quickly up to it, lest the sight of the boats should give the alarm, and allow the man time to escape to the mountains. But this precaution was unnecessary; for the natives there had got information of my coming, and were prepared to deliver him up. I found Harrison, with the musket lying before him, sitting down between two women, who, the moment that I entered the house, rose up to plead in his behalf. As it was highly proper to discourage such proceedings, I frowned upon them, and bid them be gone. Upon this they burst into tears, and walked off. Paha, the chief of the district, now came with a plantain tree, and a sucking pig, which he would have presented to me, as a peace-offering. I rejected it, and ordered him out of my sight; and having embarked with the deserter on board the first boat that arrived, returned to the ships. After this, harmony was again restored. The fellow had nothing to say in his defence, but that the natives had enticed him away; and this might in part be true, as it was certain that Paha, and also the two women above mentioned, had been at the ship the day before he deserted. As it appeared that he had remained upon his post till within a few minutes of the time when he was to have been relieved, the punishment that I inflicted upon him was not very severe.