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
1 335 12 36 HSX 1.7 1.7 52 1
2 331 -22 70 CRI 0.4 0.3 82 4
3 340 -8 17 BXI 0.3 0.1 28 6
4 336 -16 13.5 CRO 1.1 1 31 4
5 339 -20 4 AXX 0.1 0.1 31 1
6 338 -7 -17 DSI 8.6 5.5 27 12
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