AT THE OBSERVATORY AT PARAMATTA 
95 
s Octantis. (Ann. Var. + 17"-336.) 
Superior Culmination. 
Inferior Culmination. 
£ 
Microscopes. 
6 
Microscopes. 
1 Q07 
Barom. 
1827. 
Barom. 
H 
X. 
II. 
in. 
IV. 
H 
I. 
ii. 
hi. 
IV. 
inches. 
o /_ // _ 
/ // 
/ ✓/ 
/ 
II 
inches. 
o 
/ 
// 
/ 
// 
N 
/ 
May 25 
30.125 
4°6 
8 58 51.0 
59 3.2 
58 54 
59 
11.7 
May 25 
30.072 
62 
351 
34 
3 
34 
5 
34 
4.5 
34 
5 
31 
30.332 
45 
„ 58 57.5 
„ 1-7 
58 54.3 
99 
11.2 
27 
30.122 
56 
99 
99 
0 
„ 
1 
99 
5.0 
99 
7 
June 1 
30.268 
40.3 
„ 58 59.0 
„ 4.1 
58 56.5 
99 
15.7 
30 
30.17 
66 
99 
„ 
7 
99 
1 
99 
4.0 
99 
8 
7 
30.09 
47 
„ 58 54.0 
„ 1.5 
58 52.5 
99 
9.3 
31 
30.18 
66 
99 
99 
2.5 
99 
6.5 
99 
5.7 
99 
9.7 
13 
29.90 
39 
„ 59 1.0 
„ 4.3 
59 0 
99 
16.0 
June 2 
30.20 
56 
99 
99 
0 
99 
5.6 
99 
6.3 
99 
6.2 
June 3 
... Mean ... 
8 58 56.5 
59 2.96 
58 55.6 
59 
12.8 
May 29 
... Mean ... 
351 
34 
2.5 
34 
3.8 
34 
5.1 
34 
5.6 
Refract, and Reduct. 
-1 21.3 
1 21.3 
1 21.3 
1 
21.3 
Refract, and Reduct. 
-1 
45.9 
1 
46.0 
1 
45.9 
1 
46.0 
Superior Culminat. 
8 57 35.2 
51 41.7 
57 34.3 
57 51.5 
351 
32 
16.6 
32 
17.8 
32 
19.2 
32 
19.6 
Interior Culminat... 
351 32 16.6 
32 17.8 
32 19.2 
32 
10.6 
Half Diff. S. P 
. D. 
8 42 39.3 
42 42.0 
42 37.5 
42 45.9 
Mean of 4 Microscopes 8° 42' 41 ".2 
E 
Microscopes. > 
E 
Microscopes. 
1828. 
Barom. 
u, 
1828. 
I. 
ii. 
III. 
IV. 
H 
I. 
II. 
III. 
IV. 
inches. 
/ /✓ 
/ 
// 
inches. 
O 
// 
/ 
II 
, 
// 
/ 
II 
May 15 
30.03 
37.5 
8 57 31.5 
57 38.4 
57 34 
57 33 
May 16 
30.05 
51 
351 
32 
9.7 
32 
13.5 
32 
18.8 
32 
6.7 
17 
30.07 
34.5 
„ „ 3o.O 
„ 45 
„ 34.6 
>, 
36 
18 
30.10 
50 
99 
32 
9.0 
99 
10.2 
99 
13.0 
32 
0.0 
18 
30.22 
34.6 
» n 32 
„ 38 
» 34 
99 
31.7 
19 
30.30 
50.5 
99 
32 
9.0 
99 
10.5 
99 
13.4 
31 
57.8 
19 
30.40 
36 
» >•, 35 
„ 42.3 
„ 36.2 
99 
41.0 
20 
30.37 
56 
99 
32 
6.0 
99 
10.0 
99 
7.0 
31 
58.2 
23 
30.27 
49 
„ „ 31.5 
„ 39.6 
„ 29.5 
99 
36 
23 
30.23 
56 
99 
32 
5.0 
99 
10.6 
99 
12.5 
32 
0.5 
27 
29.935 
40.4 
» » 31-5 
„ 40.0 
„ 28.7 
99 
32.7 
24 
30.22 
59 
99 
32 
5.4 
99 
7.8 
99 
7.0 
31 
56.0 
29 
29.81 
35 
„ „ 34.0 
„ 35.0 
„ 30.8 
99 
37 
25 
30.14 
59 
99 
32 
10.0 
99 
10.0 
99 
6.2 
31 
56.0 
31 
29.93 
34.7 
» » 31 
„ 39 
„ 28 
99 
32.6 
27 
29.95 
63 
99 
32 
2.1 
99 
6.1 
99 
8.4 
31 
55.3 
June 1 
30.05 
35 
„ „ 31.5 
„ 36.5 
„ 28 
99 
34.2 
28 
29.87 
54.7 
99 
32 
5.2 
99 
8.6 
99 
10.1 
31 
57.5 
6 
29.56 
40 
„ „ 31.4 
„ 33.7 
„ 33.1 
99 
33.8 
29 
29.80 
53.0 
99 
32 
6.0 
99 
7.7 
99 
10.0 
31 
58.0 
31 
29.82 
56 
32 
2.5 
5.0 
11.3 
31 
55 
May 25 
... Mean ... 
8 57 32.4 
57 38.7 
57 31.7 
57 34.8 
June 1 
29.98 
53 
31 
57.7 
5.0 
3.0 
31 
55 
Refract, and Reduct. 
-1 37.9 
1 37.9 
1 37.9 
1 37.9 
2 
29.99 
53 
31 
58.7 
■ 
1.0 
5.5 
31 
53.4 
Superior Culminat. 
8 55 54.5 
56 0.8 
55 53.8 
55 
56.9 
Inferior Culminat... 
351 30 35.5 
30 38.6 
30 40.1 
30 28.0 
May 25 
... Mean ... 
351 
32 
5.1 
32 
8.2 
32 
9.7 
31 
57.65 
Refract, and Reduct. 
-1 
29.6 
1 
29.6 
1 
29.6 
1 
29.6 
TV-ff* <2 ■P 
. D. 
8 42 39.5 
42 41.1 
42 36.8 
A 9 A A A 
351 30 35.5 
30 38.6 
30 40.1 
30 28.0 
Mean of 4 Microscopes.. 
....8° 42' 40". 45 by 23 Observ. 
Mean S. P 
D. of s Octantis, Jan. 
1 
1828 . . 
. 8° 42' 
40" 
•7 
by 33 Observ. 
