2015 Sep 18 0500 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.60848
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           8
Number of spots with penumbra :           5
Longitudinal extent of this spot group (deg) :      12.4754
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      25.2059 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.1749225 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.140271
p-Class : a
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.477212
Number of spots with penumbra :           5
c-Class :c
McIntosh Class : Eac
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :      2.34810
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.79592
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      12.1613 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.8997218 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.190123
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 (+/-) :      1.34167
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.57407
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      35.5611 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.4628346 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.126866
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.608527
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cai
[ Magnetic Class Determination ]
Magnetic Class : Beta