2024 Oct 28 1500 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 11 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.0892857 [ 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 (+/-) : 0.0846561 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 61.9917 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.51343416 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.00000 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.680000 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Cai [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 3 Ratio of magnetic polarity (+/-) : 0.0448179 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 14.9515 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.2462764 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.194357 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 4 Ratio of magnetic polarity (+/-) : 0.994898 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.81081 [ Z-Class Determination ] Number of spots : 7 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 9.24022 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 39.5529 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.6605003 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.123153 p-Class : a [ c-Class Determination ] Number of spots : 7 Area ratio (spots/group) : 0.485981 Number of spots with penumbra : 3 c-Class :c McIntosh Class : Dac [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 5 Ratio of magnetic polarity (+/-) : 0.00000 [ 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 (+/-) : 0.905605 More than one magnetic neutral line is found Number of Significant Neutral Lines : 1 Roughness of the longest magnetic neutral line : 1.89796 [ Z-Class Determination ] Number of spots : 10 Number of spots with penumbra : 5 Longitudinal extent of this spot group (deg) : 8.03024 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 30.9709 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.5782543 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.130952 p-Class : a [ c-Class Determination ] Number of spots : 10 Area ratio (spots/group) : 0.217448 Number of spots with penumbra : 5 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 7 Ratio of magnetic polarity (+/-) : 0.00800000 [ 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 : Alpha Group Index : 8 Ratio of magnetic polarity (+/-) : 1.01232 More than one magnetic neutral line is found Number of Significant Neutral Lines : 4 [ Z-Class Determination ] Number of spots : 14 Number of spots with penumbra : 7 Longitudinal extent of this spot group (deg) : 30.2145 Z-Class : F [ p-Class Determination ] Asymmetry factor of penumbral shape : 39.8656 (criterion : 25) N-S diameter of largest penumbra (deg) : 4.5110481 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.176976 p-Class : k [ c-Class Determination ] Number of spots : 14 Area ratio (spots/group) : 0.416558 Number of spots with penumbra : 7 c-Class :c McIntosh Class : Fkc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma-Delta Group Index : 9 Ratio of magnetic polarity (+/-) : 1.40000 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.68182 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 108.555 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.26626379 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.00000 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 10 Ratio of magnetic polarity (+/-) : 7.40909 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 44.0987 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.2355646 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.117647 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 11 Ratio of magnetic polarity (+/-) : 0.202492 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