2023 Sep 19 1500 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 9 Group Index : 1 Ratio of magnetic polarity (+/-) : 5.25926 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 50.9704 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.3870892 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0810811 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 (+/-) : 1.19712 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 10.2315 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 52.8680 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.2097364 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0961538 p-Class : a [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.311198 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Eao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 3 Ratio of magnetic polarity (+/-) : 1.12945 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 Longitudinal extent of this spot group (deg) : 7.15788 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 26.3455 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.0246619 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.187845 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.707989 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dai [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 4 Ratio of magnetic polarity (+/-) : 13.7333 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 16.0038 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.7157152 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.154321 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 5 Ratio of magnetic polarity (+/-) : 1.19565 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.72414 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 49.5127 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.48561666 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.00000 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.387097 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 6 Ratio of magnetic polarity (+/-) : 1.63607 More than one magnetic neutral line is found Number of Significant Neutral Lines : 3 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 11.9801 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 24.4433 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.7848950 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.138144 p-Class : h [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.417282 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Ehi [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 7 Ratio of magnetic polarity (+/-) : 4.19444 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 44.9954 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.1660815 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0357143 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 8 Ratio of magnetic polarity (+/-) : 2.20513 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.37143 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 43.4750 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.8529387 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.163636 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 9 Ratio of magnetic polarity (+/-) : 0.966667 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ 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 : Beta-Gamma