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 24 9.5 C 6.7 6.5 37 12
2 258 21 -4 C 1.9 0.8 34 25
3 259 -10 -14 C 6.6 6.3 35 15
4 260 -26 -18 J 5.8 5.7 52 9
5 261 -54 -7 H 6.8 6.2 72 14
6 262 2.5 -13.5 B 0.4 0.1 31 15
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