AT THE OBSERVATORY AT PARAMATTA 
115 
/3 Argus. (Ann. Var. — 14".834.) — (Continued.) 
Superior Culmination. 
Inferior Culmination. 
1823. 
Barom. 
g 
Microscopes. 
1823. 
Barom. 
g 
Microscopes. 
a 
-c 
H 
i. 
II. 
III. 
IV. 
-c 
H 
i. 
II. 
III. 
IV. 
May 2 
inches. 
30.14 
o 
59.5 
58 56 26.8 
57 23.8 
/ // 
57 5.8 
56 40.8 
May 4 
inches. 
30.15 
52 
Oft! 
16 59 32.5 
/ // 
0 30.5 
0 20.0 
/ /✓ 
59 47.5 
5 
30.16 
64.3 
„ „ 27.0 
25.8 
„ 9.5 
„ 42.3 
8 
30.36 
53 
16 59 35.0 
0 34.0 
0 22.8 
59 49.0 
6 
30.14 
65 
„ „ 22.4 
22.0 
* 6.8 
» 40.0 
May 6 
... Mean ... 
16 59 33.7 
0 32.7 
0 21.4 
59 48.2 
8 
30.36 
60 
99 99 26.4 
» 27.7 
„ 12.2 
» 47.4 
Refract, and Reduct. 
-3 23.1 
3 23.0 
3 23.1 
3 23.0 
9 
30.27 
66 
» » 34.7 
» 27.0 
» 13.2 
» 45 
10 
30.15 
65 
„ „ 26.0 
„ 26.2 
„ 7.5 
„ 46 
16 56 10.6 
57 9.7 
56 58.3 
56 25.2 
11 
29.96 
62.5 
» j* 24.0 
„ 28.3 
„ 6.2 
» 43 
24 
29.70 
50 
„ „ 29.5 
„ 36.5 
„ 13.8 
» 46 
May 9 
.4... Mean... 
58 56 27.1 
57 27.2 
57 9.4 
56 43.8 
Refract, and Reduct. 
-1 26.8 
1 26.9 
1 26.8 
1 26.9 
Superior Culminat. 
58 55 0.3 
56 0.3 
55 42.6 
55 16.9 
Inferior Culminat... 
16 56 10.6 
57 9.7 
56 58.3 
56 25.2 
Half. Diff. S. P 
. D. 
20 59 24.8 
59 25.3 
59 22.2 
59 25.8 
Mean of 4 Microscopes 20° 59'' 24".54 by 10 Observ. 
1826. 
Barom. 
i 
Microscopes. 
1826. 
Barom. 
g 
Microscopes. 
H 
i. 
ii. 
in. 
IV. 
H 
i. 
ii. 
III. 
IV. 
inches. 
o / // 
/ // 
/ // 
/ // 
inches. 
o / // 
/ // 
/ // 
/ // 
May 25 
30.09 
57 
21 40 47.3 
40 43 
40 46 
40 47.6 
May 20 
30.08 
34.5 
339 45 34.2 
45 39.2 
45 40 
45 43.2 
28 
30.25 
57 
» » 34.5 
„ 44 
» 42 
» 50 
June 1 
29.94 
51.5 
„ „ 28.0 
„ 31.2 
„ 28.6 
„ 32.8 
June 3 
29.93 
64 
„ „ 51.0 
„ 46.7 
„ 45.7 
» 51 
2 
29.89 
43 
„ „ 30.3 
„ 30.0 
„ 27.3 
„ 33.7 
5 
29.96 
56 
„ „ 54.0 
„ 48.7 
„ 47.8 
» 54.7 
4 
30.00 
37 
99 99 40.5 
„ 46.2 
» 43.6 
„ 45.2 
6 
29.85 
55 
„ „ 50.5 
„ 45.7 
„ 50.0 
„ 55.7 
5 
29.93 
36.7 
„ „ 38.0 
„ 39.0 
„ 40.3 
» 45.8 
7 
29.73 
59.5 
99 99 60.0 
„ 59.0 
„ 55.5 
„ 65.5 
7 
29.87 
42.5 
» 32 
„ 29.0 
„ 32 
„ 39.2 
8 
29.88 
55 
99 99 57.0 
„ 51.5 
„ 49.5 
» 54.0 
9 
29.97 
37 
„ „ 41.0 
» 46 
„ 42 
„ 46 
9 
29.93 
56 
99 99 49.3 
„ 48.1 
» 45.9 
„ 48.1 
13 
30.20 
32 
„ „ 36.1 
» 46.6 
„ 51 
„ 53.4 
11 
30.08 
52 
„ „ 55.0 
„ 48 
„ 47.2 
» 54.2 
17 
29.85 
48 
„ „ 29.5 
» 27.5 
„ 33.2 
„ 32.0 
12 
30.15 
55 
„ „ 56.6 
„ 55 
„ 54.2 
„ 58.5 
45 37.2 
June 5 
... Mean ... 
339 45 34.4 
45 37.6 
45 41.3 
13 
30.22 
55 
„ „ 52.0 
„ 48 
„ 52.7 
„ 60.0 
-4 16.0 
4 16.0 
4 16.0 
4 16.1 
Refract, and Reduct. 
14 
30.19 
55 
„ 52 
„ 48.9 
5) 58 
16 
29.91 
62 
» » 58.7 
„ 49 
„ 48.0 
„ 56.5 
339 41 18.4 
41 21.2 
41 21.6 
41 25.2 
17 
29.84 
59 
» » 57.0 
„ 53.2 
» 47.0 
» 57.1 
IE 
29.97 
57 
99 99 56.3 
» 51.0 
» 47.7 
„ 57.0 
20 
30.03 
57 
» » 52.1 
„ 46.5 
„ 45.3 
» 52.5 
June i 
... Mean... 
21 40 53.4 
40 49.3 
40 48.4 
40 55.0 
Refract, and Reduct 
-38.9 
38.9 
38.9 
39.0 
Superior Culminat. 
21 40 14.5 
40 10.4 
40 9.5 
40 16.0 
Inferior Culminat.. 
339 41 18.4 
41 21.2 
41 21.6 
41 25.2 
Half Diff. S. P. D. 
20 59 28.05 
59 24.6 
59 23.95 
59 25.4 
Mean of 4 Microscopes 20° 59' 25 "5 by 25 Observ. 
