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
1 421 79 13 D 8.3 6.5 85 6
2 422 74 -18 D 0.3 0.2 85 2
3 429 69 14 C 1.8 1.6 80 7
4 431 44 8 B 0.2 0.1 61 5
5 433 -31 -10 J 3.9 2.6 50 4
6 434 -55 8 C 0.5 0.3 69 9
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