2015 Sep 17 2300 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :      1.47222
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :          11
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      12.3656
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      17.0135 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.0333503 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.129870
p-Class : s
[ c-Class Determination ]
Number of spots :          11
Area ratio (spots/group) :     0.466742
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Esc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.89362
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.70213
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      11.7951 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.9055562 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.192500
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 (+/-) :      1.61751
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.42105
[ Z-Class Determination ]
Number of spots :           5
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      19.2035 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.8291045 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.130178
p-Class : s
[ c-Class Determination ]
Number of spots :           5
Area ratio (spots/group) :     0.625418
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta