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 8 13 -18 CSI 1.6 1 36 21
2 9 -16 -23 HSX 2.5 2.5 37 1
3 11 -5 -33.5 CRI 0.5 0.2 48 9
4 12 11 -56 AXX 0.1 0.1 73 1
5 13 9 -14.5 AXX 0.2 0.1 29 3
6 14 29 -75 HSX 0.7 0.7 85 1
7 15 -15 -79 HSX 0.3 0.3 85 1
8 532 5 59 HSX 1.3 1.3 75 1
9 536 -20 35.5 DSI 5.5 4.6 53 18
10 538 -24 26 BXO 0.2 0.1 46 3
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