2015 Oct 21 0600 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :      25.2000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      19.8536 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.5042077 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.160000
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 (+/-) :      4.80000
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.40000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      37.5101 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.51386801 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.380952
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 (+/-) :      1.03906
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           9
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      13.4075
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      51.5065 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.7681470 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.178182
p-Class : k
[ c-Class Determination ]
Number of spots :           9
Area ratio (spots/group) :     0.547445
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Eki
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.725490
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.46154
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      33.3282 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.84100025 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.156250
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha