2021 May 11 0400 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           2

Group Index :       1
Ratio of magnetic polarity (+/-) :      2.83607
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      2.65531
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      56.6776 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.1389984 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.124378
p-Class : a
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.782235
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dai
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.900000
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.09756
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      22.9203 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.4885875 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.136986
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.724771
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma