Observed Positions of Sun-Spots 
23 
Letter 
da 
dd 
8 
L 
L' 
Letter on 
next date 
1861 February 1 o h 39™ 
a 
— 62*2 
-376" 
— IO° 
52' 
to 
w 
00 
0 
21' 
33° 
10' 
a 1 
60.8 
- 399 
—12 
49 
221 
29 
3 6 
18 
b 
54-4 
+ 202 
+ 18 
11 
250 
53 
6 5 
42 
b 1 
53*2 
+ 206 
+ 18 
4 
252 
32 
67 
21 
c 
47.8 
+ 127 
+ 11 
40 
259 
18 
74 
7 
d 
27.8 
“ 56 
- 3 
44' 
276 
58 
9 Z 
47 
e 
+ 5-5 
+ 57i 
+ 27 
18 
3 Z 4 
34 
129 
23 
f 
8-5 
+ 447 
+ 18 
35 
3 I 4 
38 
129 
27 
g 
11.4 
+ 218 
+ 4 
17 
3 Z 3 
22 
128 
11 
g 1 
13.2 
+ 228 
+ 4 
34 
3 Z 5 
1 
129 
5° 
h 
55-3 
+ 461 
+ 13 
58 
8 
6 
182 
55 
February 6 23 11 34 111 
a 
-52.3 
~ 45 6 
—1 7 
36 
230 
5 6 
zz 5 
18 
a 1 
50.1 
- 43 ° 
-i 7 
5 
236 
14 
120 
37 
a 2 
48.3 
-440 
-18 
16 
238 
20 
122 
42 
b 
5 2 -3 
+ 23 
+ 8 
18 
247 
43 
z 3 2 
5 
b l 
47-9 
+ 82 
+ 10 
16 
253 
48 
z 38 
10 
b 2 
46.3 
4- 62 
+ 8 
37 
255 
24 
z 39 
46 
c 1 
32-7 
— 278 
-14 
12 
262 
23 
146 
45 
c 
30-5 
-255 
— z 3 
33 
265 
12 
z 49 
34 
d 1 
26.2 
+ 54 
- 8 
32 
3 Z 9 
5 
203 
27 
d 
28.3 
+ 55 
- 8 
S 1 
321 
2 
205 
24 
a 
d 2 
32.0 
+ 62 
- 9 
4 
324 
35 
208 
57 
a 2 
February 
12 
D h 30™ 
a 1 
- 54 -i 
— 3 Z 4 
“ 7 
33 
229 
z 5 
198 
21 
a 
53-3 
— 289 
- 6 
35 
23I 
38 
200 
44 
a 2 
49-7 
— 290 
- 8 
0 
236 
34 
205 
40 
b 
3 6 -3 
-275 
—11 
49 
252 
14 
221 
20 
c 
15-9 
+ 45 1 
+ 23 
49 
284 
11 
253 
z 7 
c 1 
7-5 
+ 475 
+ 22 
5 6 
292 
4 
261 
10 
c 2 
6.8 
+ 464 
4-22 
2 
292 
28 
261 
34 
c 3 
6.1 
+ 478 
4-22 
44 
293 
24 
262 
3 ° 
d 
5-4 
-185 
-15 
48 
297 
49 
266 
55 
e 
22.8 
+ 442 
+ z 3 
27 
3 Z 7 
54 
287 
0 
b 
e 1 
2 5-5 
+ 466 
+ 14 
23 
321 
8 
290 
z 4 
e 2 
28.8 
+ 496 
+ z 5 
35 
325 
I 9 
294 
25 
b 1 
f 
48.3 
+182 
- 6 
20 
338 
z 3 
307 
z 9 
c 
}' 
5°*5 
+ 200 
~ 5 
35 
34 i 
29 
3 zo 
35 
f 2 
5 i -3 
+ 178 
- 6 
58 
342 
9 
3 ZZ 
z 5 
g 
5 z -3 
+ 422 
+ 7 
3 6 
349 
49 
3 i 8 
55 
d 
g 1 
52.2 
+ 452 
+ 9 
27 
353 
0 
322 
6 
d 1 
h 1 
52.6 
-138 
-25 
36 
34 i 
47 
3 zo 
53 
h 2 
53-4 
-163 
-27 
12 
343 
z 5 
3 12 
21 
h 
55 -° 
-i 35 
-25 
42 
345 
40 
3 Z 4 
46 
e 
h 3 
55- 6 
“ zz 5 
-24 
34 
346 
3 Z 
3 Z 5 
37 
h* 
56.2 
-156 
-27 
5 
347 
54 
3 Z 7 
0 
1 
Letter 
da 
d 8 
b 
L 
L 
a « 
° a 
£2 
i 
— 58-0 
+ 281" 
- 1° 
28' 
355 ° 
40' 
324 0 
46' 
/ 
k 
64.4 
- 9 
-l8 
3 6 
5 
18 
334 
24 
g 
k l 
65.6 
— 16 
-l8 
48 
9 
58 
339 
4 
g l 
k 2 
65.6 
- 47 
— 20 
3 6 
10 
24 
339 
3 ° 
February 14 
E h II ra 
a 
~ 3 6 -5 
+ 158 
+ 12 
32 
259 
2 
256 
3 6 
b 
5-4 
+ 338 
+ z 3 
47 
289 
3 ° 
287 
4 
a 2 
K 
4.2 
+ 345 
+ z 3 
52 
29O 
38 
288 
12 
a, 
b 1 
+ 1.9 
+ 4 Z 4 
+ 16 
25 
297 
10 
294 
44 
a 2 
c 
20.5 
+ 84 
- 7 
9 
3°6 
33 
3°4 
7 
bjb 2 
c 1 
26.6 
+ no 
- 7 
2 
3 12 
26 
3 10 
0 
1 
>B 
c 2 
27.7 
+122 
- 6 
34 
3 Z 3 
39 
3 ZZ 
z 3 
J 
d 
27.9 
+ 380 
+ 8 
16 
3 Z 9 
12 
3 z6 
46 
c 
d 1 
32.0 
+ 421 
+ 9 
54 
324 
20 
3 2Z 
54 
c l 
e 
35-9 
-191 
— 26 
21 
3 z 8 
12 
3 Z 5 
46 
e 
e 1 
38.8 
—189 
— 26 
5 ° 
3 2Z 
30 
3 Z 9 
4 
e 3 
} 
39 * z 
+ 246 
— 1 
44 
327 
9 
324 
43 
/ 
g 
5 z -7 
- 9 
-18 
28 
338 
34 
336 
8 
g 3 
g 1 
54-9 
— 1 
-18 
23 
343 
z 9 
340 
53 
g 5 
February 16 
-,h 43 m 
a 1 
-32.6 
+ 184 
+ 12 
3 6 
26l 
2 
286 
24 
a 2 
32.2 
+ 210 
+ 14 
25 
262 
3 
287 
25 
a 3 
3 z -6 
+ 208 
+ z 4 
5 
262 
36 
287 
58 
a 1 
26.8 
+ 243 
+ z 4 
34 
267 
3 6 
292 
58 
a 2 
21.5 
+ 330 
+18 
4 
273 
42 
299 
4 
b> 
8.6 
“ 74 
- 8 
43 
277 
25 
302 
47 
b 2 
8.0 
- 42 
- 7 
7 
278 
3 ° 
3°3 
5 2 
b 1 
4.1 
- z 5 :: 
- 6 
43 
282 
16 
307 
38 
b 2 
2.7 
+ I” 
- 6 
z 3 
283 
43 
3°9 
5 
b 3 
1.6 
- 5 
- 6 
5 ° 
284 
28 
3°9 
5 ° 
b* 
°*7 
+ 3 :: 
- 6 
38 
285 
21 
3 zo 
43 
Cr 
4- 0.2 
+ 279 
+ 8 
42 
291 
10 
316 
32 
c 2 
0.9 
+ 284 
+ 8 
47 
291 
53 
3 Z 7 
z 5 
c 1 
3 - z 
— z 57 
+ 9 
28 
295 
z 4 
320 
36 
d 
4-3 
+ 3 IZ 
— 16 
34 
285 
3 ° 
3 zo 
52 
d 1 
6 -5 
-119 
~ z 5 
22 
289 
6 
3 Z 4 
28 
d 2 
9.6 
— ZI 7 
—16 
4 
291 
47 
3 Z 7 
9 
d 3 
11.0 
— z 35 
-i 7 
27 
292 
4 Z 
3 z 8 
3 
e 1 
7-9 
— 291 
-25 
36 
287 
6 
3 12 
28 
e 
zz -5 
— 287 
— 26 
22 
290 
28 
3 Z 5 
5 o 
d 
e 2 
z 3-7 
— 261 
-25 
25 
292 
54 
3 z 8 
16 
e 3 
14.9 
-286 
-27 
z 3 
293 
36 
3 z 8 
58 
} 
12.7 
+ 142 
— 2 
z 9 
298 
5 6 
324 
18 
a 
g 
27-3 
- 93 
— z 9 
4 
3°8 
7 
333 
29 
g 1 
27.9 
- 84:: 
-18 
42 
3°8 
5 Z 
334 
z 3 
g 2 
28.9 
—102:: 
— z 9 
57 
3°9 
34 
334 
56 
>C 
g 3 
3 °.° 
- 68 
-18 
z 5 
3 ZZ 
6 
336 
28 
g 4 
33-4 
- 90:: 
— 20 
18 
3 Z 4 
z 7 
339 
39 
g 5 
34-3 
- 5 6 
-18 
3 Z 
3 Z 5 
35 
340 
57 
-> 
