2021 Oct 29 0900 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.343750
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.51852
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      38.2899 (criterion : 50)
N-S diameter of largest penumbra (deg) :       2.4652828 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.117647
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 (+/-) :      1.31899
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :          11
Number of spots with penumbra :           4
Longitudinal extent of this spot group (deg) :      9.62275
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      17.9839 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.8235816 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.162500
p-Class : s
[ c-Class Determination ]
Number of spots :          11
Area ratio (spots/group) :     0.290391
Number of spots with penumbra :           4
c-Class :o
McIntosh Class : Dso
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.850309
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.39216
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      50.3831 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.0769690 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.111111
p-Class : k
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.149211
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Cko
[ Magnetic Class Determination ]
Magnetic Class : Beta