Observed Positions oj Sun-Spots 
I2 5 
Letter 
da 
dd 
b 
L 
L' 
Letter on 
next date 
1866 
October 20 o h 31 m 
a x 
-l84 
— 72" 
- 5 ° 
44 ' 
33 ° 
56 ' 
337 ° 
38 ' 
a 2 
18.4 
- 77 
- 5 
57 
34 
4 
337 
46 
a 2 
a 1 
IO.I 
- 93 
- 3 
3 i 
41 
8 
344 
5 ° 
a 1 
b 1 
0 5 
0 
+ 5 
6 
46 
12 
349 
54 
6 1 
6 2 
4 - 0.9 
+ 5 
+ 5 
52 
47 
7 
35 o 
49 
63 
2.2 
- 14 
+ 5 
22 
48 
38 
352 
20 
6 2 
6 
3-8 
— 16 
+ 5 
5 i 
49 
56 
353 
38 
6 
n 
c 
s 
33 - 2 
34 - o 
- 37 
- 49 
+ 15 
13 
76 
12 
J 9 
54 
c 
October 
21 o h 36 111 
- 3 J -3 
+ 23 
- 6 
5 
J 9 
35 
337 
22 
a r 
a 2 
3 1 - 1 
4 - 16 
- 6 
22 
*9 
56 
337 
43 
a 2 
a 1 
23.1 
0 
- 3 
53 
27 
14 
345 
1 
b 1 
14.1 
+102 
+ 5 
5 
3 1 
47 
349 
34 
b 2 
10.7 
+ 72 
+ 5 
22 
35 
20 
353 
7 
6 2 
6 
9.4 
+ 79 
+ 5 
45 
36 
11 
353 
58 
6 
n 
c 
s 
+ 21.2 
22. J 
+ 39 
+ 3 ° 
+ 15 
4 
62 
21 
20 
8 
c 
October 
22 
o h 47 
m 
— 42.6 
4-116 
- 6 
5 
5 
!3 
337 
8 
a 
a 2 
42.6 
+ 111 
- 6 
21 
5 
22 
337 
i 7 
b 1 
22.0 
4-186 
+ 6 
15 
22 
O 
353 
55 
b 
21.4 
+ 188 
4 - 6 
3 6 
22 
25 
354 
20 
n 
c 
s 
4- 8.2 
9.0 
+ i 35 
+ 123 
+ i 5 
J 3 
48 
5 
20 
0 
6 
October 
23 c 
4 1 41'“ 
a 
- 5 1 ’ 6 
+ 192 
- 6 
16 
35 1 
15 
337 
9 
b n 
s 
4.6 
3-9 
+ 228 
4-216 
+ i 5 
10 
34 
15 
20 
9 
October 
27 o h 29^ 
a 
-44.8 
+ 55 ° 
+ i 5 
6 
337 
53 
t -9 
48 
a 
October 28 o h 34 m 
a 
- 49-3 
+ 583 
4-14 
32 
325 
56 
21 
5 6 
K 
+ 9-3 
— 209 
- 3 
J 9 
5 i 
8 
107 
8 
a 1 
b 2 
9-5 
— 202 
— 2 
52 
5 i 
9 
107 
*9 
a 2 
6 1 
10.6 
-223 
- 3 
3 6 
52 
34 
108 
34 
a 3 
b 2 
11.8 
— 209 
— 2 
24 
53 
8 
109 
8 
a 
63 
I 3-5 
-232 
“ 3 
5 
55 
6 
in 
6 
6 4 
I 5-3 
-230 
— 2 
20 
5 6 
33 
112 
33 
63 
i 5-4 
— 214 
— 1 
26 
56 
11 
112 
11 
Letter 
da 
dd 
b 
L 
L' 
Letter on 
next date 
November 1 
o h 3 rr 
a 1 
- 42*7 
+ 155 " 
- 3 ° 43 ' 
354 ° 
3 + 
106 0 
21' 
a 2 
42.3 
+ 167 
- 2 56 
354 
31 
106 
21 
a 3 
4 i -5 
4-141 
- 3 57 
356 
8 
107 
58 
a 
39-2 
+ 164 
- 1 5 1 
357 
44 
109 
34 
November 25 
o h 27 
m 
a 
-13.0 
+ 270 
+ 13 6 
354 
5 ° 
83 
43 
a 1 
12.6 
+ 3 i 5 
+ 15 42 
354 
15 
83 
8 
6 
2.0 
+ 19 
+ 1 53 
8 
41 
97 
34 
a 
6 1 
0.8 
+ i 5 
+ 1 58 
9 
39 
98 
32 
c 
4-29.6 
+ 7 1 
4-12 47 
33 
23 
122 
16 
6 
c 1 
33-6 
+ 45 
4-12 20 
37 
26 
126 
J 9 
c 2 
34-9 
+ 55 
4-13 14 
38 
29 
127 
22 
6 1 
November 26 
o h 51 
m 
a 
-17.4 
+ 85 
+ 1 33 
354 
19 
97 
28 
a 1 
I 5-5 
4- 81 
4 - 1 48 
355 
58 
99 
7 
a 2 
14.9 
+ 7 i 
+ 1 24 
356 
35 
99 
44 
6 
4-15.2 
4-132 
4-12 24 
J 9 
17 
122 
25 
6 1 
20.7 
4-ii8 
4-12 59 
24 
4 
127 
13 
c 
29.7 
+ 33 
+ 10 25 
33 
6 
136 
15 
1867 January 
2 2 h 2 
a 1 
- 55-7 
4-160 
4- 6 18 
279 
52 
182 
58 
a 
53 -° 
-f-174 
+ 7 1 
283 
J 3 
186 
J 9 
a 2 
5 1 - 0 
4-180 
4- 7 18 
285 
35 
188 
41 
March 14 o 1 
1 48 m 
a 
4-11.6 
+ 765 
+ 34 15 
296 
28 
ii 5 
16 
a 
a 1 
14.7 
+ 775 
+ 33 49 
3 °° 
27 
119 
i 5 
March 19 o h 41 m 
* 
a 
—42.2 
+ 389 
+ 33 53 
224 
54 
n 3 
48 
6 1 
4-28.2 
+ 130 
- 9 59 
282 
21 
171 
i 5 
a 1 
6 2 
29.7 
4-150 
— 9 22 
284 
16 
173 
10 
6 
33-4 
4-162 
- 9 54 
288 
11 
177 
5 
a 
March 20 o 1 
ti I4 m 
a 1 
+ I 4-7 
+ 37 
—10 24 
267 
7 
169 47 
a 1 
a 2 
i 5-4 
+ 5 i 
- 9 54 
268 
3 
170 
43 
a 2 
a 
21.5 
+ 88 
—10 1 
274 
14 
176 
54 
a 4 
