2021 Aug 31 1000 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :      84.0000
[ 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 :       2
Ratio of magnetic polarity (+/-) :     0.861492
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      5.03333
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           5
Longitudinal extent of this spot group (deg) :      8.70245
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      41.6825 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.9421660 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.122581
p-Class : k
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.446659
Number of spots with penumbra :           5
c-Class :c
McIntosh Class : Dkc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma