The YouTube recording of the class is at https://youtu.be/PqYobP14o5k.
0:00:00 to 0:17:30pre-class.
0:17:30 to 0:25:00questions from last week's readings/study: right-ascention and sidereal hour angle.
0:25:00 to 1:15:10plotting sights 1 and 2 from last week to get a fix. 1:15:10 to 1:19:10break. 1:19:10 to 1:50:05how to adjust sextants to remove 3 kinds of error. 1:50:05 to 1:59:25sight reduction of week 2, sight 1. 1:59:25 to 2:05:50the cocked hat; ellipse of uncertainty; most probable position. 2:05:50 to 3:10:40back to sight reduction.
3:10:40 to 3:19:40break
3:19:40 to 3:39:00sight reduction.
3:39:00 to endtechnical difficulties make plotting the sight difficult.