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
1 487 -18 54.5 CSI 1.2 1.1 72 3
2 489 -19 28 HSX 1.2 1.2 48 1
3 490 9 26.5 BXI 0.2 0.1 40 5
4 492 12 -19 CSI 2.7 2.4 32 11
5 493 14 35.5 CRO 1.1 1 50 3
6 494 12 46 DSI 3.3 2.6 61 6
7 496 -18 -54.5 HSX 1.5 1.5 73 2
8 497 -8 -15 BXI 0.2 0.1 26 3
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