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 72 -19 42.5 CSI 0.7 0.6 65 4
2 73 -19 27 BXI 0.2 0.1 52 3
3 74 -30 -28 DHI 11.5 8.7 63 8
4 76 -31 -43 CRI 0.4 0.3 73 5
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