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 22 -8 82 HRX 0.4 0.4 85 1
2 24 -5 64 HRX 0.4 0.4 77 1
3 25 -9 47 CHI 13.8 13.5 62 14
4 28 13 41 BXI 0.3 0.1 62 7
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