2024 Oct 28 2200 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 10 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.00000 [ 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) : 0.684211 Number of spots with penumbra : 0 c-Class :i McIntosh Class : Bxi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 2 Ratio of magnetic polarity (+/-) : 0.0835735 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 15.3082 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.2484681 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.206780 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 3 Ratio of magnetic polarity (+/-) : 0.970115 More than one magnetic neutral line is found Number of Significant Neutral Lines : 1 Roughness of the longest magnetic neutral line : 2.07692 [ Z-Class Determination ] Number of spots : 7 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 9.67901 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 61.4161 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.9210412 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.171875 p-Class : a [ c-Class Determination ] Number of spots : 7 Area ratio (spots/group) : 0.387805 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 4 Ratio of magnetic polarity (+/-) : 0.00000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 50.6415 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.25162975 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.166667 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 5 Ratio of magnetic polarity (+/-) : 0.898374 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.14286 [ Z-Class Determination ] Number of spots : 9 Number of spots with penumbra : 5 Longitudinal extent of this spot group (deg) : 8.02013 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 29.5776 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.5780485 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.147887 p-Class : a [ c-Class Determination ] Number of spots : 9 Area ratio (spots/group) : 0.249668 Number of spots with penumbra : 5 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 6 Ratio of magnetic polarity (+/-) : 0.00840336 [ 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 : 7 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 : 8 Ratio of magnetic polarity (+/-) : 1.33891 More than one magnetic neutral line is found Number of Significant Neutral Lines : 4 [ Z-Class Determination ] Number of spots : 15 Number of spots with penumbra : 6 Longitudinal extent of this spot group (deg) : 24.6548 Z-Class : F [ p-Class Determination ] Asymmetry factor of penumbral shape : 39.1130 (criterion : 25) N-S diameter of largest penumbra (deg) : 4.3687344 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.175000 p-Class : k [ c-Class Determination ] Number of spots : 15 Area ratio (spots/group) : 0.410500 Number of spots with penumbra : 6 c-Class :c McIntosh Class : Fkc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 9 Ratio of magnetic polarity (+/-) : 0.916667 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.52381 [ 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 (+/-) : 0.991011 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) : 10.2093 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 34.3481 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.9728246 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.229730 p-Class : k [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.382979 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Eko [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma