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 1 -20 47 DRO 0.9 0.5 65 2
2 2 -8 47 CRI 0.7 0.5 61 7
3 3 7 43 BXI 0.3 0.1 61 8
4 4 -12 1 CRI 0.6 0.3 13 10
5 5 -21 -3 CRI 0.9 0.4 25 20
6 6 -16 66 BXO 0.2 0.1 79 2
7 7 -27 42 BXI 0.2 0.1 63 4
8 8 14 -72 HRX 0.4 0.4 83 1
9 9 -16 -75 HRX 0.5 0.5 84 1
10 518 -7 80 BXI 0.3 0.2 85 5
11 521 -4 59.5 CSI 1.2 1.1 75 3
12 526 10 33 CRI 0.5 0.4 50 4
13 530 13 71 DHO 2.5 2 81 3
14 531 5 21 CSI 1.1 1 34 3
15 532 5 5.5 CSI 2.4 2.1 12 12
16 535 6 -6.5 BXI 0.2 0.1 17 3
17 536 -20 -15 DSI 7.3 6.2 34 30
18 538 -26 -24 CSI 3 2.2 45 23
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