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 51 -18 16 CHI 3.8 3.1 25 32
2 52 23 -15 BXI 0.3 0.1 48 2
3 54 12 -15 CSO 2.6 2 35 14
4 55 17 31 BXI 0.2 0.1 55 3
5 56 9 -62 CHI 6.2 6.1 77 4
6 57 15 -63 HRX 0.4 0.4 79 1
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