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
1 216 -25 75 HSX 1.2 1.2 85 1
2 220 15 37 CSI 1.1 0.7 54 7
3 221 9 43 CSI 3.5 3.4 58 3
4 223 7 -0.5 EKC 19.7 13.5 7 46
5 224 -11 -35 BXI 0.2 0.1 52 3
6 225 -13 -45 HSX 1.3 1.3 63 2
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