2017 Aug 20 2200 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.924313
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           9
Number of spots with penumbra :           5
Longitudinal extent of this spot group (deg) :      21.1570
Z-Class : F
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      22.7416 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.6988714 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.128920
p-Class : h
[ c-Class Determination ]
Number of spots :           9
Area ratio (spots/group) :     0.268715
Number of spots with penumbra :           5
c-Class :o
McIntosh Class : Fho
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :      1.33770
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 :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      39.7291 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.9790882 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.121212
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.681818
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma