2015 Dec 28 2000 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :      0.00000
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           0
Z-Class : B
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.620000
Number of spots with penumbra :           0
c-Class :i
McIntosh Class : Bxi
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.778090
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :          10
Number of spots with penumbra :           5
Longitudinal extent of this spot group (deg) :      15.3024
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      15.0288 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.5206419 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.210356
p-Class : h
[ c-Class Determination ]
Number of spots :          10
Area ratio (spots/group) :     0.366147
Number of spots with penumbra :           5
c-Class :o
McIntosh Class : Fho
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma