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 1 -16 74 BXI 0.2 0.1 83 4
2 2 10 64 CRI 1.2 0.4 76 13
3 3 17 -9 BXI 0.5 0.2 33 13
4 4 12 -49 CHI 16.4 16.1 68 13
5 120 -25 36 HSX 1.4 1.4 56 1
6 121 -19 24 CHI 11.7 11.2 37 19
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