2024 Oct 01 1000 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 : 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 (+/-) : 0.378151 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.20000 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 60.2843 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.52526848 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0833333 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.354839 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 (+/-) : 77.0000 [ 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 : 4 Ratio of magnetic polarity (+/-) : 3.01818 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.76923 [ 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) : 0.857143 Number of spots with penumbra : 0 c-Class :i McIntosh Class : Bxi [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 5 Ratio of magnetic polarity (+/-) : 0.0316667 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 37.8560 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.1510490 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0919540 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.676692 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 6 Ratio of magnetic polarity (+/-) : 0.760108 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 7 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 7.23489 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 22.8983 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.6379515 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.232000 p-Class : s [ c-Class Determination ] Number of spots : 7 Area ratio (spots/group) : 0.248193 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 7 Ratio of magnetic polarity (+/-) : 1.12029 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.54386 [ Z-Class Determination ] Number of spots : 10 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 5.88428 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 49.4761 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.97132557 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.125000 p-Class : s [ c-Class Determination ] Number of spots : 10 Area ratio (spots/group) : 0.240741 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 8 Ratio of magnetic polarity (+/-) : 0.212389 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 18.5556 [ Z-Class Determination ] Number of spots : 8 Number of spots with penumbra : 5 Longitudinal extent of this spot group (deg) : 13.1380 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 16.8133 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.4236052 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.186992 p-Class : s [ c-Class Determination ] Number of spots : 8 Area ratio (spots/group) : 0.381630 Number of spots with penumbra : 5 c-Class :o McIntosh Class : Eso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 9 Ratio of magnetic polarity (+/-) : 1.40168 More than one magnetic neutral line is found Number of Significant Neutral Lines : 3 [ Z-Class Determination ] Number of spots : 15 Number of spots with penumbra : 4 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 59.2146 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.0616912 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.158000 p-Class : k [ c-Class Determination ] Number of spots : 15 Area ratio (spots/group) : 0.419797 Number of spots with penumbra : 4 c-Class :c McIntosh Class : Ckc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 10 Ratio of magnetic polarity (+/-) : 0.888889 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.11111 [ 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