2021 Aug 31 2100 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 :           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 (+/-) :     0.942761
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      5.76923
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      8.93180
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      48.4551 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.1281674 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0977444
p-Class : k
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.387863
Number of spots with penumbra :           3
c-Class :o
McIntosh Class : Dko
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma