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
1 310 20 72 CRI 0.9 0.7 82 6
2 315 -8 21 CRI 0.7 0.5 38 9
3 317 -7 5 EHI 33.8 18.2 18 42
4 318 14 -6 HHX 7.2 7.1 15 2
5 319 17 -49 CRI 0.5 0.3 65 8
6 320 -13 -80 CRI 1 0.4 86 3
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