2015 Dec 17 0600 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :      3.79200
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      3.36000
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      42.6129 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.86099271 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.108108
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.252688
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.136364
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      38.7946 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.63496158 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0500000
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 (+/-) :     0.164743
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      17.7782 (criterion : 25)
N-S diameter of largest penumbra (deg) :       4.1808828 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.173315
p-Class : h
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.730884
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Chi
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       4
Ratio of magnetic polarity (+/-) :      19.6122
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      3.05326
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      24.0097 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.2907573 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.117073
p-Class : s
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.615752
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dsi
[ Magnetic Class Determination ]
Magnetic Class : Alpha