Observed Positions oj Sun-Spots 
131 
u 
0 
■*-» 
Aa 
Ad 
b 
L 
L 
a v 
0 3 
S’’ 3 
1867 December 28 
— Continued 
b 4 
-11*8 
-367" 
-25° 
17' 
328° 
40' 
242° 
57' 
b s 
n-3 
“335 
-23 
14 
329 
7 
243 
24 
c 1 
4- 4.0 
— 416 
-27 
27 
343 
0 
257 
17 
c 2 
5-° 
— 428 
-28 
10 
344 
0 
258 
17 
c 
7.6 
-4II 
— 26 
55 
346 
9 
260 
26 
December 
31 
23 h 39 m 
a 
— 61.2 
+ 172 
4- 6 
26 
273 
33 
229 36 
a 1 
60.3 
4-158 
+ 5 
33 
275 
38 
23I 
41 
a 2 
57-5 
4-176 
4- 6 
32 
279 
38 
235 
41 
b l 
5 2 -9 
-333 
-23 
37 
282 
0 
238 
3 
b z 
5 x -5 
-337 
-23 
54 
283 
5 6 
239 
59 
b 2 
5°-5 
“335 
-23 
47 
285 
16 
24I 
19 
1868 January 5 
2 3 h 3 im 
a 
+ 38-7 
— 267 
-18 
48 
4 
3° 
30 
39 
a 2 
a 1 
39- 6 
- 2 75 
— 1 9 
x 5 
5 
32 
3 1 
4i 
b z 
44.8 
-283 
-19 
3 1 
11 
25 
37 
34 
a 4 ? 
b 2 
45- 2 
— 266 
-18 
29 
11 
33 
37 
42 
a 
b 1 
45-8 
-256 
-i7 
5° 
12 
3 
38 
12 
a 5 
January 
10 23 11 56 111 
a 1 
“39-3 
-376 
-24 
x 9 
285 
36 
22 
9 
a 2 
35*3 
— 267 
-18 
4 
292 
10 
28 
43 
a 1 
a 3 
2 9-3 
-253 
-17 
38 
298 
6 
34 
39 
a 4 
26.9 
— 271 
-18 
52 
3°° 
7 
36 
40 
a 2 
n 
a 
2 5-3 
-258 
-18 
42 
302 
9 
38 
42 
a 
s 
2 4-3 
-274 
a 5 
2 3*5 
-255 
-18 
6 
3°3 
25 
39 
58 
a 6 
20.3 
-253 
-18 
10 
3° 6 
18 
42 
5 X 
a 3 
a 7 
19.8 
-232 
—16 
57 
3°6 
5 6 
43 
29 
s n 
a s 
14.8 
— 246 
-18 
18 
3ii 
5 X 
48 
24 
a 5 
s 
x 3-3 
-253 
January 
II c 
> h 49 11 
a 1 
-47' 2 
— 292 
-18 
14 
277 
24 
28 
30 
a 2 
40.8 
— 298 
-19 
x 3 
284 
3° 
35 
3 6 
n 
a 
39- 1 
— 284 
-19 
10 
287 
0 
38 
6 
s 
37-9 
~3°3 
a 3 
35-° 
— 266 
-17 
5° 
291 
2 
42 
8 
a 4 
30.8 
-257 
-17 
37 
295 
14 
46 
20 
a5 n 
s 
29.1 
27.9 
-268 
— 280 
-18 
49 
297 
I 3 
48 
19 
Letter 
Aa 
Ad 
b 
L 
L 
Letter on 
next date 
January 30 c 
jh ^Qm 
a 
+ 35-5 
-179" 
-21° 3/ 
334 ° 21' 
35 x ° 
55 ' 
b 
b 
63*9 
—109 
—19 l8 
14 46 
32 
20 
c 
b 1 
64-5 
—128 
— 20 24 
17 1 
34 
35 
c l 
February 1 23 11 28™ 
a 
— 46.8 
-523 
-21 54 
259 58 
3°5 
0 
b 
+11.1 
-237 
-21 47 
3°8 33 
353 
35 
b 1 
12.1 
— 242 
— 22 l6 
3°9 21 
354 
23 
6 2 
12.8 
—182 
-l8 51 
3 10 39 
355 
5 i 
c 
48.7 
—101 
— x 9 3 
347 20 
32 
22 
\^4 
c 1 
49-7 
—121 
— 20 19 
348 37 
33 
40 
/ 
February 5 23 11 51 m 
—12.0 
-302 
— 21 1 
282 42 
24 
5 
jaa 1 
11.4 
-308 
-21 30 
283 4 
24 
27 
a 1 
9-3 
— 291 
— 21 1 
285 18 
26 
41 
a 2 
4.4 
-275 
— 21 12 
289 54 
3 1 
17 
February 8 23 11 40™ 
d 
-46.9 
-470 
-19 58 
237 7 
20 
30 
a 1 
45-9 
-475 
— 20 36 
238 14 
21 
37 
February 10 23 11 5i m 
a 
4 -16.8 
— 221 
-23 6 
3°3 56 
Ix 5 
29 
a 
a 1 
18.9 
— 241 
-24 45 
3°5 37 
117 
10 
a 2 
20.5 
-233 
-24 39 
3°7 16 
118 
49 
February 11 23 11 55™ 
a 
4 - 2.7 
-285 
-23 34 
289 7 
114 
45 
February 18 
D h I5 m 
a 
“ 33-4 
+ 252 
4-17 27 
260 27 
184 
3 i 
)a 
a 1 
3 X *7 
+ 255 
+ 17 3 
262 5 
186 
9 
a 2 
30.2 
+ 3 QI 
4-19 18 
264 12 
188 
16 
jw 1 
a 3 
29.4 
+ 3°9 
+ 19 31 
265 5 
189 
9 
b 
+ 58.6 
- 78 
-24 19 
347 x6 
271 
20 
c 1 
b 1 
59 - 6 
— 60 
-23 41 
349 i 5 
273 
x 9 
b 2 
60.8 
- 54 
-23 2 
35 1 53 
275 
57 
c 2 
February 22 o h 19™ 
a 
M 
LO 
<5 
1 
“ 23 
4-i6 
50 
203 2 
183 
T 7 
b 
62.9 
+ 37 
4-18 
33 
212 15 
192 
3° 
