2015 Dec 28 0900 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :    0.0106383
[ 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) :     0.430769
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 (+/-) :     0.801927
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.22667
[ Z-Class Determination ]
Number of spots :          12
Number of spots with penumbra :           7
Longitudinal extent of this spot group (deg) :      15.6376
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      15.6968 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.3920768 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.224756
p-Class : s
[ c-Class Determination ]
Number of spots :          12
Area ratio (spots/group) :     0.396396
Number of spots with penumbra :           7
c-Class :o
McIntosh Class : Fso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma