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
1 507 11 45 FHI 29 8.4 62 32
2 510 18 25 BXO 0.2 0.1 54 3
3 512 11 0 BXO 0.3 0.1 21 4
4 516 4 -23.5 EHI 14.3 11.3 35 25
5 508 -10 35.5 CSO 3.4 3.3 51 3
6 515 -10 27 ESI 10.2 6.4 39 24
7 517 -20 -36 CRI 0.8 0.5 54 10
8 518 -8 -43 EAI 4.7 2 61 18
9 521 -4 -73 CSO 1.9 1.8 83 2
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