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
1 250 20 34.5 BXI 0.3 0.1 50 9
2 242 -13 73.5 HSX 0.6 0.6 84 1
3 251 -15 1.5 CSI 1.4 1.2 33 7
4 252 -17 -12 CRO 0.4 0.3 39 5
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