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
1 257 50 11 D 5.9 3 67 11
2 258 40 -7 J 2.7 2.7 56 1
3 269 1.5 11.5 E 19 8.8 22 49
4 272 -10.5 14.5 E 18.6 6 31 54
5 274 -37 -24 H 15.6 15.2 59 11
6 275 5 -25.5 C 2 1.4 35 14
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