2015 Dec 25 1900 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :      0.00000
[ 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 (+/-) :      0.00000
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      50.0640 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.71544252 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.203704
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.719101
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cai
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.793769
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      16.5100
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      37.0045 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.2519154 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.100313
p-Class : k
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.408962
Number of spots with penumbra :           4
c-Class :c
McIntosh Class : Fkc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma