2023 Dec 21 0700 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 10 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.224444 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) : 3.45425 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 45.1600 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.2450963 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0652174 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.341085 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 2 Ratio of magnetic polarity (+/-) : 1.26611 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.51163 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 5 Longitudinal extent of this spot group (deg) : 8.26441 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 46.1923 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.9336017 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.127389 p-Class : a [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.572662 Number of spots with penumbra : 5 c-Class :c McIntosh Class : Dac [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 3 Ratio of magnetic polarity (+/-) : 0.801835 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.62500 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 5.47650 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 42.2586 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.0772965 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0898876 p-Class : a [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.462500 Number of spots with penumbra : 3 c-Class :c McIntosh Class : Dac [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 4 Ratio of magnetic polarity (+/-) : 0.299180 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.80000 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 0 Z-Class : B [ p-Class Determination ] p-Class : x [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.0100000 Number of spots with penumbra : 0 c-Class :o McIntosh Class : Bxo [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 5 Ratio of magnetic polarity (+/-) : 100.000 [ 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 : 6 Ratio of magnetic polarity (+/-) : 0.606115 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.84615 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 35.9529 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.1242579 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.00485437 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.535714 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Cai [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 7 Ratio of magnetic polarity (+/-) : 0.810358 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 11 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 12.1880 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 22.1197 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.0193660 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.189565 p-Class : h [ c-Class Determination ] Number of spots : 11 Area ratio (spots/group) : 0.415469 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Ehi [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 8 Ratio of magnetic polarity (+/-) : 0.512821 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.82759 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 26.3914 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.48774207 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.117647 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.609375 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 9 Ratio of magnetic polarity (+/-) : 0.685714 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.13043 [ 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 : 10 Ratio of magnetic polarity (+/-) : 0.959677 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.14634 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 24.2719 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.9906093 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.175000 p-Class : h [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hhx [ Magnetic Class Determination ] Magnetic Class : Alpha