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
1 509 -13 48 HSX 1.9 1.8 66 3
2 511 -16 35 CSI 1.9 1.1 54 11
3 516 -10 20 EHI 13.8 13.1 35 15
4 519 16 -18 AXX 0.2 0.1 32 3
5 520 5 -30 CSI 2.7 1.4 43 9
6 521 -23 -70 DSI 2.2 1.1 82 13
7 522 26 -74 DRI 1.5 0.8 83 6
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