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
1 480 -12 73 HSX 1.7 1.7 84 1
2 482 -28 65 CRO 0.5 0.4 82 4
3 484 1 57 HSX 2.5 2.5 73 1
4 485 7 48.5 DSI 7.8 5.7 64 17
5 489 9 -1 AXX 0.3 0.2 4 3
6 490 9 -12 BXO 0.2 0.1 19 4
7 491 -13 40.5 CSI 3 2.3 61 18
8 492 14 85 HRX 0.3 0.3 86 1
9 493 -23 48 AXX 0.1 0.1 71 1
10 494 -10 4 CRI 2 1.6 27 12
11 495 6 -40 BXI 0.5 0.2 56 9
12 496 -10 -48 BXO 0.3 0.2 67 3
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