20/26 I ventured to ask my informant if the animal stood the dog watch, but the question did not receive a definite answer. One measures the sun's height at meridian; looks at a chronometer; consults a book of mystical figures; makes a little slate work like a school-boy's problem; and he knows his position at sea. Twelve o'clock, if there be neither fog nor cloud, is the most important hour of a nautical day. A few minutes before noon the captain is on deck with his quadrant. The first officer is similarly provided, as he is supposed to keep a log and practice-book of his own. |