2015 Oct 18 1200 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :      2.96296
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.27778
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      47.4444 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.53502841 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.300000
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 (+/-) :      3.69286
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      2.11765
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      32.4925 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.0043295 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.113514
p-Class : k
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.573066
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cki
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      107.000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      34.1112 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.69043311 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0952381
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.81848
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.40476
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      9.54316
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      26.7597 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.8479305 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.157895
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.397566
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta