2021 Nov 16 1500 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           3

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.401515
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.14706
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      41.8547 (criterion : 50)
N-S diameter of largest penumbra (deg) :       2.8449812 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0784314
p-Class : h
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hhx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.607595
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.35484
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      31.2819 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.2383313 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.163265
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       3
Ratio of magnetic polarity (+/-) :     0.557252
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.10345
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      64.6552 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.99755073 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0555556
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha