2015 Dec 31 1400 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :      6.23000
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      2.68695
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      55.5454 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.9714438 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.164474
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.690196
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dai
[ Magnetic Class Determination ]
Magnetic Class : Alpha

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