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
1 138 26 37 A 0.7 0.7 59 1
2 140 0 -17 B 0.2 0.1 29 2
3 141 11 23.5 H 19.5 18.6 35 25
4 143 14 -25 B 0.2 0.1 44 2
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