2021 Aug 28 1500 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :      100.000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      35.3772 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.74717753 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.192308
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.996205
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           4
[ Z-Class Determination ]
Number of spots :          11
Number of spots with penumbra :           3
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      60.2711 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.4686147 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.112245
p-Class : a
[ c-Class Determination ]
Number of spots :          11
Area ratio (spots/group) :     0.368681
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Cao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma