2023 Jul 29 1600 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 9 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.222222 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.30769 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 52.7773 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.44828538 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.200000 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 2 Ratio of magnetic polarity (+/-) : 3.20909 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.52778 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 20.4886 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.6036991 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.193939 p-Class : h [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hhx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 3 Ratio of magnetic polarity (+/-) : 1.69847 More than one magnetic neutral line is found Number of Significant Neutral Lines : 1 Roughness of the longest magnetic neutral line : 2.63014 [ Z-Class Determination ] Number of spots : 9 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 8.20042 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 26.4139 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.5432337 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.164948 p-Class : a [ c-Class Determination ] Number of spots : 9 Area ratio (spots/group) : 0.248921 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 4 Ratio of magnetic polarity (+/-) : 0.972405 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.91935 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 9.58407 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 26.2745 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.5935907 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.186529 p-Class : k [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.434907 Number of spots with penumbra : 3 c-Class :c McIntosh Class : Dkc [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 5 Ratio of magnetic polarity (+/-) : 0.242991 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.41379 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 23.8222 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.0414467 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.127660 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 6 Ratio of magnetic polarity (+/-) : 9.19149 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 1.81801 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 38.1332 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.2689995 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.183333 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.698565 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dai [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 7 Ratio of magnetic polarity (+/-) : 24.0000 [ 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 : 8 Ratio of magnetic polarity (+/-) : 0.401408 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.41935 [ 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 : 9 Ratio of magnetic polarity (+/-) : 3.95833 More than one magnetic neutral line is found Number of Significant Neutral Lines : 1 Roughness of the longest magnetic neutral line : 2.09375 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 52.1215 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.65185826 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0833333 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 2.00000 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Cai [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma