2017 Aug 23 2100 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           4

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.588601
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      20.6388 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.2447565 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.171642
p-Class : s
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.543788
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :      100.000
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      2.60465
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      33.3047 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.86436828 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.166667
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.534884
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dsi
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :    0.0344828
[ 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 (+/-) :      1.48106
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      10.6090
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      53.4734 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.6737495 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0996564
p-Class : k
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.498605
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Ekc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma