84 
MR. RUMKER’S OBSERVATIONS 
34 Octantis. (Ann. Var. — 3".8409.) 
Superior Culmination. 
1822. 
Baron). 
Therm. 
Sept 10 
inches. 
29 >55 
o 
52 
11 
29.81 
53 
12 
30.00 
53.5 
Microscopes. 
II. 
■10 19 58.4 
u if 56.3 
„ „ 58.C 
19 18 
„ 12.8 
„ 14.8 
Sept. 11'... Mean... 40 19 57.8 19 15.2 
Refract, and Reduct. —1 12.8 1 12.8 
Superior Culminat. 
Inferior Culminat.. 
40 18 45.0 18 2.4 
35 32 54.7 32 8.7 
Half I)ifT. S. P. D. 2 22 55.35 22 56.8 
20 4.5 
,, 9-7 
„ 3.3 
20 5.8 
1 12.8 
18 53.0 
33 7.8 
22 52.2 
IV. 
20 1.5 
„ 3.6 
» 0-0 
20 1.7 
1 12.8 
1 17.83 
„ 18.37 
„ 18.79 
1 18.33 
18 48.9 
32 51.9 
22 58.5 
Red. 
+ 
5.52 
5.52 
5.52 
Inferior Culmination. 
5.52 
1822. 
Barom. 
i 
Microscopes. 
Rod. 
+ 
H 
i. 
II. 
III. 
IV. 
Sept. 11 
inches. 
29.95 
39.8 
35 34 37 
/ // 
33 51 
34 50.1 
✓ // 
34 34.2 
/ // 
1 36.8 
// 
5.52 
Refract, and Reduct. 
-1 42.3 
1 42.3 
1 42.3 
1 42.3 
35 32 54.7 
32 8.7 
33 7.8 
32 51.9 
* 
Mean S. P. D. 34 Octan- 1 o0 -w e ^ ™ 
tis, Jan. 1, 1828. . . . j 2 55 - bo by 4 Observ. 
£ Octantis. (Ann. Var. — 15".234.) 
Superior Culmination. 
Inferior Culmination. 
1822. 
Barom. 
§ 
Microscopes. 
Refr. 
Red. 
1822. 
Barom. 
Therm. 
Microscopes. 
Refr. 
Red. 
+ 
i. 
II. 
III. 
IV. 
i. 
II. 
III. 
IV. 
1 inches. 0 
May 27 29.87 582) 
Refract, and Reduct. 
Superior Culminat. 
Inferior Culminat... 
Half DifT. S. P. D. 
O / // 
5 4 3.5 
-2 17.9 
/ // 
3 36.2 
2 17.9 
4 20.3 
2 17.9 
/ n 
4 28.7 
2 17.9 
1 10.6 
/ // 
1 7.32 
May 21 
June 3 
inches. 
29.98 
29.71 
o 
48.3 
48 
o / // 
354 58 4 
354 58 5 
57 44.3 
58 12 
/ ✓/ 
58 21.5 
58 20 
/ // 
58 10.5 
58 27.5 
1 46.2 
1 45.2 
/ n 
1 752 
1 8.02 
5 1 45.6 
354 57 26.6 
1 18.3 
57 20.2 
2 02.4 
57 42.8 
2 10.8 
57 41.0 
Mean... 
Refract, and Reduct. 
354 58 4.5 
-37.9 
57 58.1 
37.9 
58 20.7 
37.9 
58 19.0 
38.0 
1 45.7 
i 7.77 
5 2 9.5 
2 29.05 
CO 
OS 
o* 
2 14.9 
354 57 26.6 
57 20.2 
57 42.8 
57 41.0 
Mean S. P. D. of £ Octantis, Jan. 1, 1828 5° 2' 15".8 by 3 Observ. 
k Octantis. (Ann. Var. — 18".97.) 
Superior Culmination. 
Inferior Culmination. 
1828. 
Barom. 
i 
Microscopes. 
1828. 
Barom. 
i 
Microscopes. 
p 
i. 
II. 
III. 
IV. 
e 
I. 
II. 
in. 
IV. 
July 2 
inches. 
29.84 
o 
5a 
o / // 
5 20 10.5 
/ /✓ 
20 15 
20 
11.2 
20 
20.8 
July 1 
inches. 
29.85 
45.3 
o 
355 
9 12 
/ // 
9 18 
9 20 
9 20.5 
a 
29.69 
53 
„ „ 10 
„ 12.5 
» 
8.8 
„ 
21.6 
3 
29.72 
38.6 
tt 
„ 21 
„ 25 
„ 26.5 
„ 24.0 
5 
30.18 
50.5 
„ „ 14.9 
» iri 
ft 
12.2 
II 
23.7 
5 
30.23 
41 
tt 
„ 20.8 
„ 28.3 
„ 29.3 
,, 27 
6 
30.16 
46 
» ii 15.2 
„ 18.0 
tf 
14.1 
ft 
26.0 
7 
30.05 
36.5 
tt 
„ 28 
„ 29 
„ 32 
„ 30.5 
10 
29.81 
57.5 
„ „ 11.0 
„ 11.2 
>» 
11.0 
ft 
20.4 
13 
29.99 
33 
„ 
„ 26.9 
» 32.5 
„ 32 
„ 28 
11 
30.03 
48.5 
„ „ 12.0 
„ 15.0 
» 
14.8 
ft 
23.4 
14 
2^§9 
40 
tt 
„ 22.7 
„ 28 
„ 30.5 
„ 30 
i o 
29.98 
50 
1.3 2 
>» tt 
„ 16.2 
ft 
14.0 
ft 
25.2 
15 
30.02 
33 
tt 
„ 25.0 
„ 32 
» 31.3 
„ 31 
14 
29.95 
49 
„ „ 13.2 
„ 15.0 
*» 
11.1 
ft 
25.0 
17 
29.78 
54.5 
it 
„ 19.3 
„ 22 
„ 26.0 
„ 27.1 
15 
30.00 
54.7 
„ „ 14.0 
„ 18.0 
II 
14.0 
ft 
23.2 
18 
30.00 
35 
» 
„ 22.0 
„ 28.2 
„ 28.8 
„ 29.3 
17 
29.65 
64 
„ „ 12.8 
„ 15.0 
If 
13 
» 
26.7 
20 
29.56 
45 
if 
„ 29.0 
„ 37.0 
„ 39.5 
„ 38.4 
18 
19 
29.87 
29.96 
62 
55 
» „ 9.8 
„ 10.0 
„ 11.7 
„ 13.0 
ft 
ft 
8.4 
9Jj 
It 
ft 
20.0 
23.5 
July 11 
Refract 
.3... Mean... 
— Reduct. 
355 
9 22.6 
-2 17.0 
9 28 
2 17.0 
9 29.6 
2 17.0 
9 28.6 
2 17.0 
July 16 
Refract 
... Mean ... 
5 20 13 
- 40.6 
20 16.3 
40.6 
20 
14.2 
40.6 
20 
21.7 
40.6 
355 
7 5.6 
7 11 
7 12.6 
7 11.6 
Superior Culminat. 
5 19 32.4 
19 35.7 
19 
33.6 
19 
41.1 
Inferior Culminat.. .1355 7 5.6 
7 11.0 
7 
12.6 
7 
11.6 
Mean 
S. P 
. D 
.of 
% \ r.O 
6' 13". 12 by 22 Obs. 
Half DifT. 8.P. I). 
5 G 13.4 
6 12.3 
6 
10>5 
6 
16.3 
Oct. 
Jan. 
1, 1828. J 
