116 
MR. RUMKER’S OBSERVATIONS 
|S Argus. (Ann. Var. — 14".834.) — (Continued.) 
Superior Culmination. 
1S2C. 
Barom. 
g 
Microscopes. 
.c 
H 
I. 
II. 
III. 
IV. 
June 27 
inches. 
30.163 
o 
54 
o 
21 
/ // 
40 54.5 
40 55.3 
40 
// 
49.3 
/ // 
40 58 
July 6 
30.05 
49.5 
» 
40 55.0 
40 47.0 
.... 

40 
49.5 
14 
30.17 
50 
11 
41 
7.0 
40 58 
40 
55.0 
41 
6.1 
15 
30.13 
42 
11 
41 
4.5 
40 58 
40 55 
41 
4.7 
30 
30.40 
54.5 
it 
41 
11.1 
41 2.5 
41 
2.3 
41 
10.1 
31 
30.38 
56 
ii 
41 
12.7 
41 1.0 
41 
2.7 
41 
8,3 
Aug. 4 
30.00 
51 
it 
41 
8.7 
40 56.3 
40 52 
41 
3.1 
July 18 
... Mean ... 
21 
41 
4.8 
40 56.9 
40 56.1 
41 
2.8 
Refract, and Ueduct. 
48.2 
48.3 
48.2 
48.3 
Superior Culminat. 
21 
40 
16.6 
40 08.6 
40 07.9 
40 
14.5 
Inferior Culminat... 
339 
41 
21.7 
41 23.7 
41 
20.8 
41 
2S.8 
Half DifT. S. P 
. D. 
20 59 
27.4 
59 22.4 
59 
23.5 
59 
22.9 
182G. 
Barom. 
i 
Microscopes. 
s 
I. 
II. 
III. 
IV. 
Sept. 23 
inches. 
30.20 
o 
57./ 
o 
21 
/ 
41 
// 
14 
/ // 
41 5.3 
/ 
41 
// 
8.1 
/ 
41 
// 
13.3 
Oct. 1 
30.12 
66 
19 
11 
9 
40 58 
41 
2.0 
>> 
8.3 
4 
30.00 
60 
99 
11 
15.7 
41 0.5 
41 
7.0 
11 
11.6 
9 
30.03 
59.8 
99 
11 
8.0 
40 53 
41 
0.7 
11 
7.3 
11 
29.97 
64 
11 
11 
12.4 
41 0.0 
41 
3.5 
11 
11.0 
15 
29.98 
67 
11 
11 
10.0 
40 57 
41 
2.0 
11 
7.5 
17 
29.87 
61 
99 
11 
8.5 
40 56 
41 
1.4 
„ 
6.2 
30 
30.07 
53 
19 
11 
7.0 
40 59 
41 
0.0 
»» 
3.6 
Nov. 0 
30.02 
63 
11 
11 
15.0 
40 56 
40 58.3 
11 
7.4 
9 
30.03 
502J 
11 
19 
12.0 
40 55.0 
41 
0.5 
11 
8.3 
13 
30.01 
55.5 
n 
It. 
8.0 
40 50 
40 58 
19 
2.3 
Oct. 18 
... Mean ... 
21 
41 
10.9 
40 58.2 
41 
2.0 
41 
7.9 
Refract, and Iteduci. 
-1 
10.1 
1 10.1 
1 
10.1 
1 
10.1 
Superior Culminat. 
21 
40 
0.8 
39 48.1 
39 51.9 
39 57.8 
Inferior Culminat... 
339 
41 
9.9 
41 3.9 
41 
7.3 
41 
12.0 
Half DifT. S. r 
1). 
20 59 
25.4 
59 22.1 
59 
22.3 
59 
22.9 
Inferior Culmination. 
1826. 
Barom. 
g 
Microscopes. 
-c 
H 
I. 
ii. 
III. 
IV. 
June 30 
inches. 
30.14 
o _ 
35.8 
339 45 40.7 
/ // 
45 38.7 
/ // 
45 37.7 
/ // 
45 46.4 
July 8 
30.20 
34.7 
339 45 32.7 
45 39.0 
45 34.0 
45 41.5 
July 4 
... Mean ... 
339 45 36.7 
45 38.8 
45 35.8 
45 43.9 
Refract, and Reduct. 
-4 15.0 
4 15.1 
4 15.0 
4 15.1 
339 41 21.7 
41 23.7 
41 20.8 
41 28.8 
Mean of 4 Microscopes 20° 59' 24".05 by 9 Observ. 
1826. 
Barom. 
g 
Microscopes. 
H 
I. 
II. 
in. 
IV. 
Sept. 21 
inches. 
30.075 
o 
47.3 
o / // 
339 45 0.0 
45 "l.O 
/ // 
45 0.0 
45 3.7 
23 
30.11 
53 
11 
44 55.5 
44 55.0 
44 53.3 
44 58.7 
Oct. 4 
29.87 
62 
19 
44 44.0 
44 35.0 
44 45 
44 49.0 
9 
29.89 
60 
11 
44 51 
44 43 
44 42.7 
44 50.0 
13 
29.71 
70 
91 
44 35 
44 32.7 
44 31.3 
44 31.4 
14 
29.75 
62.3 
91 
44 41.0 
44 25.0 
44 33.3 
44 44.0 
15 
29.70 
72 
91 
44 32 
44 26 
44 33 
44 35 
30 
30.05 
57 
11 
44 38 
44 31 
44 37.5 
44 42 
Oct. 8 
... Mean ... 
339 
44 44.6 
44 38.6 
44 42.0 
44 46.7 
Refract, and Rcduct. 
-3 34.7 
3 34.7 
3 34.7 
3 34.7 
339 41 09.9 
41 03.9 
41 07.3 
41 12.0 
Mean of 1 Microscopes 20° 59' 22".94 by 19 Observ. 
