2021 Sep 25 0500 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.629116
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      1.51667
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      39.0052 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.86147517 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0256410
p-Class : s
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.236515
Number of spots with penumbra :           1
c-Class :o
McIntosh Class : Cso
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.401163
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 :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      21.8080 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.8022703 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.159664
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.483254
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma