2013 Dec 30 0300 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :      2.04412
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.59375
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      34.0085 (criterion : 50)
N-S diameter of largest penumbra (deg) :       2.8069878 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.138298
p-Class : h
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hhx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.807609
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           8
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      23.7937 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.0799288 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.169231
p-Class : s
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.267108
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.72057
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :           9
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      12.3649
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      62.0649 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.0472870 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0740741
p-Class : k
[ c-Class Determination ]
Number of spots :           9
Area ratio (spots/group) :     0.292943
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Eko
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :      264.000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      22.7310 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.3334389 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.170455
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha