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
1 180 11 26 ESI 7.3 4.8 39 41
2 181 11 4.5 HSX 2 2 12 1
3 183 14 -12 CAI 3.5 3 22 10
4 186 16 -31 BXI 0.2 0.1 47 4
5 177 -4 68.5 HSX 0.9 0.9 81 1
6 184 -18 16 CRO 1.1 1 40 2
7 182 -1 -11 CRI 2.3 1.7 18 6
8 187 -16 -70 DAI 3.5 3 82 9
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