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 4 -13 41.5 ESI 5.2 4.5 53 7
2 7 7 7 DSI 3.9 1.7 21 11
3 9 9 19.5 DSI 2 1.2 34 14
4 11 -16 20.5 CSI 1.3 1.1 35 7
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