2021 Aug 31 0100 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 :      65.3415 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.38601687 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.333333
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 (+/-) :     0.976290
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           1
Roughness of the longest magnetic neutral line :      4.52381
[ Z-Class Determination ]
Number of spots :           9
Number of spots with penumbra :           6
Longitudinal extent of this spot group (deg) :      9.39038
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      45.6104 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.3306656 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.105769
p-Class : k
[ c-Class Determination ]
Number of spots :           9
Area ratio (spots/group) :     0.449261
Number of spots with penumbra :           6
c-Class :c
McIntosh Class : Dkc
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma