2021 May 12 0200 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :      4.71698
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      12.3333
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      34.3841 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.2419651 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.130612
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.787037
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cai
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :      45.5000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      27.8458 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.1867868 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0634921
p-Class : s
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hsx
[ Magnetic Class Determination ]
Magnetic Class : Alpha