2015 Sep 18 0300 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.52044
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 :           6
Longitudinal extent of this spot group (deg) :      12.4489
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      20.9810 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.9007587 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.139423
p-Class : s
[ c-Class Determination ]
Number of spots :           9
Area ratio (spots/group) :     0.522189
Number of spots with penumbra :           6
c-Class :c
McIntosh Class : Esc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.93443
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      1.85417
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      11.4099 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.9023019 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.204489
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 (+/-) :      0.00000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           0
Z-Class : A
[ p-Class Determination ]
p-Class : x
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Axx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       4
Ratio of magnetic polarity (+/-) :      1.45455
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.48214
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      31.6859 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.5849942 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.126866
p-Class : a
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.504792
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cai
[ Magnetic Class Determination ]
Magnetic Class : Beta