2021 Sep 29 1100 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 4 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.152542 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 0 Z-Class : A [ p-Class Determination ] p-Class : x [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Axx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 2 Ratio of magnetic polarity (+/-) : 0.787037 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 7 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 6.73851 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 30.4869 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.5059119 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.141304 p-Class : s [ c-Class Determination ] Number of spots : 7 Area ratio (spots/group) : 0.194444 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 (+/-) : 0.529412 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.33333 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 0 Z-Class : A [ p-Class Determination ] p-Class : x [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Axx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 4 Ratio of magnetic polarity (+/-) : 0.588008 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 6.30036 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 58.2342 (criterion : 50) N-S diameter of largest penumbra (deg) : 3.1981818 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.131868 p-Class : k [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.372361 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Dko [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma