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
1 470 17 18.5 BXO 0.2 0.1 30 3
2 472 -16 9 CSI 2 1.9 34 7
3 475 -13 37.5 BXI 0.3 0.1 58 8
4 477 5 46.5 DSI 5.7 4 62 7
5 478 -12 -35.5 DRI 1.6 0.7 55 11
6 479 -31 -63.5 BXO 0.3 0.1 82 5
7 480 11 -80 HRX 0.3 0.3 85 1
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