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 0 20 8 D 2.5 2 37 10
2 151 70 -11.5 E 10 9 80 6
3 152 65.5 -7 D 1.7 1.5 75 7
4 153 50 -21.5 G 17 11 68 14
5 156 13 -15.5 E 27 26 23 21
6 159 5 26 H 10 10 46 1
7 160 -8 -14.5 C 2 1 16 4
8 161 -18 33 E 18 10 58 33
9 162 -18.5 -15 D 10 5.5 29 22
10 163 -24 21.5 B 0.5 0.2 50 8
11 165 -13 19 B 0.2 0.1 43 3
12 166 -43 27 C 0.4 0.3 69 5
13 167 -45.5 12 B 0.6 0.2 64 9
14 168 -4 -24 C 1 0.5 27 15
15 169 -83 14.5 D 0.7 0.6 86 2
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