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
1 305 -15 28 HSX 4.8 4.8 45 2
2 308 -22 -31 BXI 1 0.3 54 9
3 309 -16 52.5 DYI 2.6 0.9 70 7
4 310 -17 -56 DHI 9.8 6.1 73 15
5 311 -20 -67 DYI 2 0.7 81 17
6 312 16 -71 CYI 1.2 1 82 7
7 313 20 -83 DAI 4.8 2.8 86 4
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