2024 Oct 01 0000 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 9 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.0188679 [ 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 (+/-) : 0.517094 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.78431 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 52.5668 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.73791921 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0434783 p-Class : a [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.0956376 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 3 Ratio of magnetic polarity (+/-) : 4.25455 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 4.46154 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 4.88616 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 53.4736 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.37639469 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.363636 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 1.90909 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 (+/-) : 0.00786164 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 41.9984 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.7831023 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0880000 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.718919 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Cai [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 5 Ratio of magnetic polarity (+/-) : 0.724551 More than one magnetic neutral line is found Number of Significant Neutral Lines : 4 [ Z-Class Determination ] Number of spots : 7 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 6.67209 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 60.3090 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.6346610 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.125000 p-Class : a [ c-Class Determination ] Number of spots : 7 Area ratio (spots/group) : 0.279584 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 6 Ratio of magnetic polarity (+/-) : 0.361991 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 8.21429 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 4.27746 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 42.5602 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.4519999 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0985916 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.308642 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 7 Ratio of magnetic polarity (+/-) : 1.06809 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 10 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 5.35326 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 63.3828 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.2164654 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0266667 p-Class : a [ c-Class Determination ] Number of spots : 10 Area ratio (spots/group) : 0.256506 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 8 Ratio of magnetic polarity (+/-) : 0.648692 More than one magnetic neutral line is found Number of Significant Neutral Lines : 3 [ Z-Class Determination ] Number of spots : 16 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 22.5499 Z-Class : F [ p-Class Determination ] Asymmetry factor of penumbral shape : 51.8683 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.4225398 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.141026 p-Class : a [ c-Class Determination ] Number of spots : 16 Area ratio (spots/group) : 0.288935 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Fao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 9 Ratio of magnetic polarity (+/-) : 0.250000 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.28571 [ 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