Page:Scott's Last Expedition, Volume 1.djvu/521

From Wikisource
Jump to navigation Jump to search
This page has been proofread, but needs to be validated.
1911]
PENDULUM OBSERVATIONS
339

this object has been immensely helped by the telephone communication between the cavern, the transit instrument, and the interior of the hut. The timekeeper is perfectly placed. Wright tells me that his ice platform proves to be five times as solid as the fixed piece of masonry used at Potsdam. The only difficulty is the low temperature, which freezes his breath on the glass window of the protecting dome. I feel sure these gravity results are going to be very good.

The temperature has been hanging in the minus thirties all day with calm and clear sky, but this evening a wind has sprung up without rise of temperature. It is now −32°, with a wind of 25 m.p.h.—a pretty stiff condition to face outside!

Sunday, July 2.—There was wind last night, but this morning found a settled calm again, with temperature as usual about −35°. The moon is rising again; it came over the shoulder of Erebus about 5 p.m., in second quarter. It will cross the meridian at night, worse luck, but such days as this will be pleasant even with a low moon; one is very glad to think the Crozier Party are having such a peaceful time.

Sunday routine and nothing much to record.

Monday, July 3.—Another quiet day, the sky more suspicious in appearance. Thin stratus cloud forming and dissipating overhead, curling stratus clouds over Erebus. Wind at Cape Crozier seemed a possibility.

Our people have been far out on the floe. It is cheerful to see the twinkling light of some worker at a water hole or hear the ring of distant voices or swish of ski.