2015 Oct 21 0200 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :      12.1333
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      20.5906 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.7536954 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.159794
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 (+/-) :      10.5000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      32.2792 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.77136009 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.241379
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 (+/-) :      1.10579
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      13.5715
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      34.5244 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.1378744 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.108626
p-Class : k
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.545306
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Ekc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.773585
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.55556
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      35.3487 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.99086498 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.176471
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha