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
1 377 50 -19.5 D 1.3 0.8 70 4
2 383 36 -24 B 0.3 0.1 61 4
3 384 6.5 -11 E 27.8 12.6 25 52
4 388 -24 17 G 15.2 14 40 13
5 390 21 -22.5 C 1.1 0.7 47 9
6 394 -63 -21 J 3.7 3.7 80 1
7 395 -32 -20.5 B 0.2 0.1 55 3
8 396 -76 29 A 0.2 0.2 85 1
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