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
1 306 0.5 31 CRI 1.2 1.1 45 4
2 308 7 -41 DAI 18.7 8 58 31
3 309 8.5 -53 CSI 2.7 2.6 70 6
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