AT THE OBSERVATORY AT PARAMATTA 
125 
u Trianguli. (Ann. Var. — 7"-7 1.) — (Continued.) 
Superior Culmination. 
Inferior Culmination. 
d 
Microscopes. 
s' 
Microscopes. 
1828. 
Barom. 
1827. 
Barom. 
E* 
I. 
II. 
ill. 
IV. 
I. 
ii. 
III. 
IV. 
inches. 
o / // 
/ // 
/ // 
/ // 
inches. 
o / // 
/ // 
Jan. 21 
29.76 
8°7 
21 33 34.2 
33 36.5 
33 43.5 
33 36.5 
Dec. 18 
29.92 
67 
339 0 15 
0 22 
0 29 
0 19.7 
27 
30.19 
66.3 
„ „ 37.2 
„ 35.4 
„ 41.6 
„ 42 
28 
30.03 
63 
339 0 10 
0 17.3 
0 24.3 
0 21.2 
28 
30.10 
67 
» sj 31.3 
„ 30.5 
„ 37.0 
„ 28 
1828. 
30 
29.99 
77 
„ „ 30.0 
„ 25.8 
„ 31.5 
„ 35 
Jan. 14 
30.31 
63.7 
339 0 1.5 
0 9.8 
0 13.4 
0 10.3 
Feb. 11 
29.86 
63 
99 99 26 
„ 24.3 
„ 27.5 
„ 22.3 
15 
30.19 
64.1 
339 0 3.0 
0 15.0 
0 15.7 
0 11.7 
12 
29.92 
68 
,, „ 18.7 
„ 19 
„ 23.2 
„ 19.2 
21 
29.79 
74 
338 59 47 
59 54.7 
0 0.1 
59 55.0 
13 
29.98 
75 
99 99 20.8 
„ 17.5 
„ 26.3 
„ 21.0 
28 
30.12 
60.3 
338 59 59.8 
0 5.4 
0 15.0 
0 8.9 
15 
29.92 
63 
99 99 26.9 
„ 21.2 
„ 23.5 
„ 25.0 
29 
29.98 
65.6 
338 59 49 
59 58.3 
0 3.7 
0 2.2 
18 
30.26 
57 
„ „ 20.0 
„ 21.7 
„ 25.5 
„ 22 
30 
29.95 
63 
338 59 17.7 
59 56.2 
0 2.4 
59 52 
19 
30.17 
60 
„ 12.1 
„ 16.4 
„ 16.2 
„ 15.5 
31 
29.92 
69 
338 59 42.0 
59 50.7 
59 58.2 
59 52 
20 
30.15 
61.2 
„ „ 15.0 
„ 14.2 
„ 13.7 
„ 16.0 
Feb. 2 
29.86 
70.2 
338 59 40.0 
59 50.0 
59 55 
59 50 
21 
30.07 
61 
99 99 10.0 
„ 10.5 
„ 16.1 
„ 11.8 
6 
29.70 
70.5 
338 59 36.5 
59 48.5 
59 48.7 
59 45 
22 
29.89 
61.2 
„ „ 14.0 
„ 10.0 
„ 16.6 
„ 12.0 
8 
29.95 
73 
338 59 34.3 
59 45.7 
59 49.7 
59 47 
12 
29.85 
77.5 
338 59 29.7 
59 39.5 
59 46.0 
59 41.3 
Feb. 1 
... Mean ... 
21 33 22.8 
33 21.8 
33 26.3 
33 23.5 
13 
29.81 
77 
338 59 33.0 
59 39.3 
59 47.7 
59 42 
Refract, and Reduct. 
-58.7 
58.8 
58.7 
58.8 
15 
29 94 
72.5 
338 59 32.8 
59 40.5 
59 46.0 
59 39 
Superior Culminat. 
21 32 24.1 
32 23.0 
32 27.6 
32 24.7 
19 
30.16 
72.2 
338 59 33 
59 35.5 
59 39.0 
59 46 
Inferior Culminat... 
338 56 0.0 
56 10.2 
56 15.6 
56 11.2 
Jan. 28 
... Mean ... 
338 59 45.3 
59 55.5 
0 0.9 
59 56.5 
Half Diff. S. P. D. 
21 18 12.0 
18 6.4 
18 6.0 
18 6.8 
Refract, and Reduct. 
-3 45.3 
3 45.3 
3 45.3 
3 45.3 
338 56 0.0 
56 10.2 
56 15.6 
56 11.2 
.Mean Inside Temperature 74°.6. 
Mean of 4 Microscopes 
