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 16 38 20 C 2.8 2.7 62 2
2 17 58 17 D 3.1 1.5 76 11
3 19 -31.5 -29.5 E 13.4 5.9 52 49
4 21 -30 -18 C 2.4 1.7 45 10
5 22 -53 19 D 3.3 1 73 14
6 23 -38.5 13.5 B 0.7 0.3 58 6
7 24 -70 12.5 ? 0.1 0.1 0 1
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