a 
o 
37 
DETERMINATION OF LATITUDE. 
Mecea, 1911 February 25. 
North star a@Aurigae Z 24°29’. 
South star & Orionis 23 25. 
T.ext. T.Bar. Barom. Level 
a Aurigae T.I. 28.3 28.9 735.1 + 1P45 
4+ 1.45 
TR. 278 28.3 135.3 °° — 2.35 
— 2.6 
6 Orionis “Teh: 24.9 28.3 135:3 +1.3 
+ 0.95 
Wust 28.1 735.5 — 1.8 
— 1.6 
Star | Inst ee Verniers Zenithpoint Refr. | Heron | Latitude | 
N. | T.L. 18365 | 65°38" 20” 90° 9' 1412 | 2411 | —1'36"7 | 21925211 | 
— 5 37.0 | 245 38 30 | Coa | | 
| | 22 14.0 | 65 45 30 | 15 18.3 | 24.0 | =S 1200 | 4.9 
| —1 58.9 245 45 45 | | 
|T.R. | 30 24.0 | 114 46 20| 15 18.3 | 24.1 | —1 58.2 | 27.9 | 
| “4 6 12.6 | 204 46 40 | | | 
34 33.0 114 43 50 9 14.2 | 24.1 | —5 29.4 21.2 | 
+10 22.3 | 204 44 10 | | 
S, |T.R. | 44 23.5 | 113 41 35 ‘90 15 18.3 | 22.9 | —2 40.8 | 21 25 3.4 | 
| 5 55.1 | 20342 5 | | 
| | 48 11.0 | 113 33 20 9 14.2 | 22.9) — 20.6 | 9.4 
| i— 2 7.0 | 293 33 50 | | 
| T.L. 5616.5 | 6642 25| 9 14.2 | FG) || A 45 10.4 | 
+ 5 59.9 | 246 42 45 
| | 020.5] 6643 0| 15 18.3 | 23.0 | —7 45.4 | 32.9 | 
| +10 4.6 | 246 43 30 | | | 
Latitude North star 21°25’20’’3 
South star 
99 
99 
Mean 
14. O 
21°25’17’’2 
