2015 Dec 30 1900 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :      4.39429
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 :           3
Longitudinal extent of this spot group (deg) :      4.14402
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      20.9622 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.3778388 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.152263
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.739953
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Dsc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
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