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 15 27 -11.5 E 15.7 8.8 39 32
2 17 42.5 1.5 D 12.2 8.4 59 7
3 18 16 -16.5 C 1 0.5 29 12
4 20 -24.5 9.5 J 1.9 1.9 41 1
5 21 56 -8.5 E 7 3.3 70 18
6 22 47 -14.5 B 0.2 0.1 63 2
7 23 50 -19.5 A 0.1 0.1 67 1
8 25 -14.5 6 C 0.6 0.5 27 5
9 26 -43 2 B 0.2 0.1 60 2
10 27 29.5 4 B 0.2 0.1 44 3
11 28 -49 -9 B 0.2 0.1 65 3
12 29 -64.5 -24.5 A 0.1 0.1 78 1
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