2015 Dec 28 1200 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :    0.0190736
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           0
Z-Class : B
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :    0.0100000
Number of spots with penumbra :           0
c-Class :o
McIntosh Class : Bxo
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.789474
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.08108
[ Z-Class Determination ]
Number of spots :          11
Number of spots with penumbra :           5
Longitudinal extent of this spot group (deg) :      15.5199
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      12.7029 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.5193316 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.224359
p-Class : h
[ c-Class Determination ]
Number of spots :          11
Area ratio (spots/group) :     0.392502
Number of spots with penumbra :           5
c-Class :o
McIntosh Class : Fho
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma