Page:Philosophical Transactions - Volume 001.djvu/406

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side of the Line, of such, as lie between the Æquator and Tropick of Cancer; but beyond the Line, of such, as are situate towards the other Tropick; and in all places, of such, as at the time of Observation, are about 4. hours distant from the Meridian.

An Account
Of some observations, lately made in
Spain, by
His Excellency the
Earl of Sandwich.

THe Right Honourable the Earl of Sandwich, as he appears eminent in discharging the Trust, his Majesty hath reposed in him, of Ambassador Extraordinary to the King of Spain; so he forgets not in the midst of that Employment, that he is a Member of the Royal Society; but does from time to time, when his weighty State-Negotiations do permit, imploy himself in making considerable Observations of divers kinds, both Astronomical and Physiological; and communicateth the same to the said Society; as for instance, lately, what he has observ'd concerning the Solar Eclipse in June last, the Suns height in the Solstice, and also the Latitude of Madrid, esteeming by the Suns Altitude in the Solstice, and by other Meridian Attitudes, the Latitude of Madrid to be 40 deg. 10 min; which differs considerably from that assigned by others; the General Chart of Europe giving to it 41 deg. 30 min. the General Map of Spain, 40 deg. 27 min. A large Provincial Map of Castile, 40 deg, 38 min.

To these particulars, and others formerly imparted, his Excellency is making more of the same nature; and particularly those of the Immersion of the Satellites of Jupiter.

We must not omit mentioning here, what he hath observed of Halo's about the Moon; which he relates in these words;

Decemb. 25, Old Style, 1666. In the Evening, here (vid. at Madrid) was a great Halo about the Moon, the Semidiameter whereof was about 23 deg. 30 min. Aldebaran was just in the North-east part of the Circle, and the two Horns of Aries just enclosed by the South-west of the Circle, the Moon being in the Center. I note this the rather (saith he) because five or six years ago, vid. Novemb. 21. Old Style, 1661. an hour after Sun-set, I saw a great Halo about the Moon of the same Semidiameter,

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