2015 Oct 20 2200 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :      3.83436
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.68421
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      24.0124 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.7525098 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.168367
p-Class : s
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.575597
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       2
Ratio of magnetic polarity (+/-) :      100.000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      36.4695 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.77298726 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.214286
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.981350
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :          10
Number of spots with penumbra :           3
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      45.0543 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.1405782 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.154122
p-Class : k
[ c-Class Determination ]
Number of spots :          10
Area ratio (spots/group) :     0.417765
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Ckc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.39655
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.68966
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      32.5255 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.1452279 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.111111
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha