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
1 283 59 20 C 1.7 1.6 73 4
2 284 4 -12 C 1.7 1.5 30 11
3 289 -18.5 -9 J 2.1 2 37 2
4 290 -29 7 C 1.6 0.8 42 16
5 291 -50 12 C 0.9 0.6 66 9
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