AT THE OBSERVATORY AT PARAMATTA 
111 
$ Muscse. (Ann. Var. — 19".528.) 
Superior Culmination. 
1822. 
Barom. 
Therm. 
Microscopes. 
i. 
II. 
III. 
IV. 
inches. 
o / // 
/ // 
// 
/ // 
May 28 
30.04 
51.0 
19 24 53.5 
24 32.6 
25 
2.5 
24 58.0 
June 1 
29.58 
53.0 
» >9 52 
„ 42 
99 
5.5 
24 52.2 
2 
29.85 
51.0 
99 99 54 
99 
5.7 
24 56.0 
10 
29.80 
45 
„ „ 58 
» 46.7 
99 
8.8 
25 5.7 
14 
29.95 
51 
99 99 55.7 
„ 40.0 
99 
6.5 
24 53.0 
June 5 
... Mean ... 
19 24 54.6 
24 40.3 
25 
5.8 
24 57.0 
Refract, and Reduct. 
1 
to 
00 
u> 
2 8.2 
2 
8.2 
2 8.2 
Superior Culminat. 
19 22 46.4 
22 32.1 
22 57.6 
22 48.9 
Inferior Culminat... 
340 37 0.8 
36 45.3 
37 
16.4 
37 6.5 
Half Diff. S. P. D. 
19 22 52.8 
22 53.4 
22 50.6 
22 51.2 
Inferior Culmination. 
1822. 
Microscopes. 
I. 
II. 
III. 
IV. 
340 39 29.0 
39 13.5 
39 44.6 
/ // 
39 34.7 
-2 28.2 
2 28.2 
2 28.2 
2 28.2 
340 37 0.8 
36 45.3 
37 16.4 
37 6.5 
June 20 
inches. 
30.00 
30.6 
Refract, and Reduct. 
Mean S. P. D of Miiscec, Jan. 1, 1828 19° 22' 52".0 by 6 Observ. 
y Piscis Volantis. (Ann. Var. — 6".034.) 
Superior Culmination. 
1828. 
Barom. 
Therm. 
Microscopes. 
I. 
II. 
III. 
IV. 
inches. 
o 
o / // 
/ // 
/ // 
Mar. 29 
29.85 
67.5 
20 0 42 
0 36.4 
0 50 
0 40.0 
Apr. 1 
29.67 
69 
00 
CO 
„ 38 
„ 44.7 
„ 41.7 
2 
29.61 
73.5 
„ „ 40.2 
„ 35.0 
„ 46.0 
„ 39.5 
4 
30.02 
54 
» » 43 
„ 37.0 
„ 52 
„ 40.7 
5 
30.12 
63 
„ „ 41.0 
„ 41.7 
„ 50.3 
„ 41.0 
6 
30.20 
62.5 
„ „ 42.0 
„ 40.5 
„ 48.7 
„ 39.7 
7 
30.14 
66.5 
,, „ 39 
„ 39 
„ 50.2 
„ 39.2 
10 
29.75 
71 
99 99 34.8 
„ 36.1 
„ 44.7 
„ 35.1 
11 
29.83 
64.3 
99 99 33.9 
„ 28.2 
„ 37.9 
„ 29.7 
12 
29.95 
63.5 
„ „ 30.0 
„ 27.5 
„ 40.1 
„ 28.9 
14 
30.20 
61.5 
„ „ 24.3 
„ 23.0 
„ 34 
„ 24.0 
16 
30.14 
62 
99 99 36.0 
„ 35.0 
» 42.1 
„ 32.7 
18 
30.06 
60 
99 , 99 35.0 
„ 32.3 
„ 45.0 
„ 32.7 
26 
29.92 
66 
99 99 37.3 
» 27.0 
„ 42 
„ 29.3 
Apr. 9 
... Mean ... 
20 0 36.9 
0 34.05 
0 44.8 
0 35.3 
Refract 
— Reduct. 
-11.3 
11.20 
11.3 
11.2 
Superior Culminat. 
20 0 25.6 
0 22.8 
0 33.5 
0 24.1 
Inferior Culminat... 
340 26 36.1 
26 40.9 
26 40.7 
26 39.7 
Half Difif. S. P. D. 
19 46 54.8 
46 50.9 
46 56.4 
46 52.2 
Inferior Culmination. 
1828. 
Barom. 
g 
Microscopes. 
H 
i. 
II. 
III. 
IV. 
Apr. 7 
inches. 
30.05 
o 
53 
340 30 55.8 
/ // 
31 0.2 
/ // 
31 1.4 
/ // 
31 2.0 
8 
29.82 
55 
99 99 55 
30 55.5 
31 0.2 
30 58.5 
9 
29.73 
53 
„ „ 49.7 
30 49.7 
30 55.0 
30 55.0 
10 
29.85 
47.5 
„ „ 58.0 
31 6.6 
30 57.0 
31 0.0 
11 
29.88 
49.7 
„ „ 48.3 
30 58.0 
30 56.5 
30 54.5 
27 
29.78 
49 
„ „ 51.5 
30 57.0 
30 56.1 
30 52.4 
May 1 
30.27 
48 
„ „ 52.7 
30 57.5 
30 57.0 
30 54.0 
Apr. 15 
... Mean ... 
340 30 53.0 
30 57.8 
30 57.6 
30 56.6 
Refract, -f Reduct. 
-4 16.9 
4 16.9 
4 16.9 
4 16.9 
340 26 36.1 
26 40.9 
26 40.7 
26 39.7 
Mean S. P. D. of y Piscis Volantis, Jan. 1, 1828 19° 46' 53".6 by 21 Obs. 
