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
1 163 -9 19 C 1.4 1 39 15
2 166 -46 3.5 E 31 23 63 18
3 168 -57 16 B 0.2 0.1 76 4
4 170 -67 28.5 C 0.8 0.6 83 7
5 169 -61 8 C 2 1.9 77 2
6 172 -73 14 A 0.1 0.1 84 1
7 161 79 -12 A 0.2 0.1 85 2
8 164 49 -26 B 0.3 0.1 67 8
9 173 -73 -10 A 0.1 0.1 83 1
10 171 -63 -24 A 0.1 0.1 77 1
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