2015 Sep 13 1900 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :      3.25301
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.00000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      20.8878 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.0954225 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.172662
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.506289
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.34884
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      21.8965 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.7481757 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.171548
p-Class : h
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hhx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.737018
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      24.1939 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.0126531 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0890411
p-Class : s
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.351103
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.181237
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      27.1363 (criterion : 25)
N-S diameter of largest penumbra (deg) :       4.6337355 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.190476
p-Class : k
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hkx
[ Magnetic Class Determination ]
Magnetic Class : Alpha