2015 Dec 23 2100 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.545254
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.08772
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      15.9531 (criterion : 25)
N-S diameter of largest penumbra (deg) :       4.1621278 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.203077
p-Class : h
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hhx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.39571
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      4.73413
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      50.2980 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.3167190 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.134146
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.483871
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Dac
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.628327
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      15.5735
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      26.2581 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.2285375 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.148000
p-Class : k
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.574879
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Fkc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma-Delta