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
1 170 20 50 CHO 8.1 8 70 3
2 171 19 62.5 CSO 3.5 3.4 78 6
3 172 15 18.5 HRX 0.5 0.5 35 2
4 173 -23 3.5 BXO 0.2 0.1 33 2
5 174 -30 5 BXO 0.3 0.1 43 5
6 175 -15 7 DAC 18.3 7 23 35
7 176 15 -3 DKC 27 13.1 24 32
8 177 -26 -36 BXO 0.5 0.1 59 12
9 178 26 65 CSI 3.2 2.7 79 10
10 179 -15 -8 BXI 0.3 0.1 25 5
11 180 -16 -52 CRI 1.2 1.1 70 3
12 182 -12 44 BXO 0.2 0.1 62 2
13 183 25 14 AXX 0.1 0.1 42 1
14 184 26 -33 AXX 0.2 0.1 57 2
15 185 21.5 -77 HRX 0.2 0.2 85 1
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