I this conclusioun. Another day, I wolde knowe the degree of
my sonne, and this was at midday in the 13 day of Decembre; I
fond the day of the monthe in maner as I seide; tho leide I my
rewle up-on this forseide 13 day, and fond the point of my rewle
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in the bordure up-on the first degree of Capricorne, a lite with-in
the degree; and than hadde I of this conclusioun the ful
experience. And for the more declaracioun, lo here thy figure.
[2.] To knowe the altitude of the sonne, or of othre celestial bodies.
[De altitudine solis et aliorum corporum supra celestium.]