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
1 266 23 42.5 CSI 1 0.8 60 7
2 270 11 28 CSI 3.2 3.1 41 3
3 276 18 -72 HSX 0.4 0.4 82 1
4 277 9 -76 HRX 0.5 0.4 84 2
5 269 -5 53.5 HSX 1.2 1.2 70 1
6 272 -46 -11 BXO 0.2 0.1 66 4
7 274 -47 -22 CSI 2.5 2.2 70 12
8 273 -8 -36.5 HSX 0.6 0.6 53 1
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