Basic Information
Number:
Date:
Standard Time:
International time:
P:
B_0:
L_0:
L:
  N S N+S
g
f
R
k R
weather:
visibility:
Note:
Observer:
Sunspot Information
No. Sunspot number longitude latitude type a a' radius Sunspot number
1 34 77 -9 A 0.2 0.2 84 1
2 40 46 19 C 1.6 0.7 69 10
3 41 15 19 B 0.2 0.1 41 3
4 42 -6 8.5 C 13.1 12.8 23 16
5 43 -18 -13.5 F 44.2 16.8 29 72
6 45 23 -14 D 29 17.2 36 11
7 47 1 -10 D 6.4 2.7 7 29
8 48 -15 10 D 8 4.2 31 53
9 49 -34 10.5 E 12.7 6.2 50 21
10 50 27 12 D 4.8 1.7 46 17
11 51 -48 -19 D 2 0.7 66 17
12 52 -46.5 15.5 B 0.3 0.2 67 5
13 53 -62 -18 C 2.2 2 75 8
14 54 40 -15 B 0.2 0.1 55 4
15 55 -76 -16.5 C 0.3 0.2 82 3
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