2015 Dec 22 1600 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.22581
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.15789
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           0
Z-Class : A
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Axx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.373228
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.34483
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      14.8756 (criterion : 25)
N-S diameter of largest penumbra (deg) :       4.0606345 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.194831
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 (+/-) :      4.37037
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.97436
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      64.3344 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.1822761 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0756303
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.434515
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      40.8537 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.1430817 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0775862
p-Class : k
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.411658
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Cki
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma