2021 Sep 25 0200 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.502600
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.63636
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      6.04338
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      37.9026 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.73808830 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.129032
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.228972
Number of spots with penumbra :           2
c-Class :o
McIntosh Class : Dso
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.343478
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      26.8075 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.8010430 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.179487
p-Class : a
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.495283
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Cai
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma