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
1 169 4 27.5 B 0.2 0.1 40 3
2 170 -2.5 7 H 14 14 11 1
3 172 -16 -22.5 E 15 4.5 41 43
4 173 -45 21.5 F 13 4.5 66 26
5 174 -16 28.5 D 5 3.5 45 17
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