2021 Aug 31 0900 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 :      85.2551 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.39082953 (criterion : 2.5 deg)
Ratio of umbral area to spot area :      0.00000
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.875371
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      4.66667
[ Z-Class Determination ]
Number of spots :           8
Number of spots with penumbra :           5
Longitudinal extent of this spot group (deg) :      8.82351
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      41.4352 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.0963546 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.127517
p-Class : k
[ c-Class Determination ]
Number of spots :           8
Area ratio (spots/group) :     0.399546
Number of spots with penumbra :           5
c-Class :o
McIntosh Class : Dko
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma