2015 Oct 12 2000 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.813084
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.27027
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      5.86818
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      59.2024 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.0537584 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0800000
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.200000
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.329060
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.37838
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      55.3836 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.55961762 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.333333
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.666667
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cai
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      3.42424
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      4.64286
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      40.9385 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.2879327 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.127660
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma