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 23 7 25 DRI 2 0.3 41 34
2 25 10 8 DSI 2.9 2.1 27 22
3 26 -8 -27 CSI 0.9 0.5 39 11
4 27 13 -64 CSI 0.6 0.4 78 6
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