2015 Dec 15 2300 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :      150.000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      44.9626 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.36851542 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.214286
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.115108
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      40.6001 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.1555594 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.101695
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.277126
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.21311
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      13.0507 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.8578791 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.177033
p-Class : h
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hhx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       4
Ratio of magnetic polarity (+/-) :      6.74561
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      50.1906 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.1878248 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0682927
p-Class : k
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.327632
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cko
[ Magnetic Class Determination ]
Magnetic Class : Alpha