2015 Sep 18 0600 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.58871
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           5
Longitudinal extent of this spot group (deg) :      12.5309
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      19.7020 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.0415142 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.140271
p-Class : s
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.490411
Number of spots with penumbra :           5
c-Class :c
McIntosh Class : Esc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.54741
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.71429
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      13.6028 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.0317876 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.191542
p-Class : h
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hhx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.39695
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.74074
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      37.7214 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.5845407 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.143939
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.574627
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cai
[ Magnetic Class Determination ]
Magnetic Class : Beta