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 17 75 11 D 17.8 17.6 84 12
2 21 54 12 B 0.4 0.1 73 9
3 23 33 -13 A 0.2 0.1 48 2
4 26 -36 -12 C 2.9 1.6 51 5
5 27 -43 -14 A 0.1 0.1 59 1
6 28 -70 -8 D 5.6 4.6 81 4
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