2025 Sep 01 0500 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 10 Group Index : 1 Ratio of magnetic polarity (+/-) : 5.12500 [ 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 (+/-) : 2.66667 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.13043 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 21.7132 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.3129476 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.211538 p-Class : h [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.663830 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Chi [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 3 Ratio of magnetic polarity (+/-) : 5.77778 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 115.745 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.59574916 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.125000 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 4 Ratio of magnetic polarity (+/-) : 1.24252 More than one magnetic neutral line is found Number of Significant Neutral Lines : 5 [ Z-Class Determination ] Number of spots : 20 Number of spots with penumbra : 7 Longitudinal extent of this spot group (deg) : 23.7253 Z-Class : F [ p-Class Determination ] Asymmetry factor of penumbral shape : 16.3005 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.8434545 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.212569 p-Class : h [ c-Class Determination ] Number of spots : 20 Area ratio (spots/group) : 0.346842 Number of spots with penumbra : 7 c-Class :o McIntosh Class : Fho [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 5 Ratio of magnetic polarity (+/-) : 39.9500 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 32.7598 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.5651589 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.188406 p-Class : k [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.678295 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Cki [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 6 Ratio of magnetic polarity (+/-) : 0.160321 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 24.4441 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.8446628 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.183544 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.323810 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 7 Ratio of magnetic polarity (+/-) : 2.27119 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.56522 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 29.6159 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.2576516 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.164557 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 (+/-) : 2.21739 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.27778 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 15.9049 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.7124119 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.177778 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 (+/-) : 1.73684 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 : 27.4200 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.3882323 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.211155 p-Class : k [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hkx [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 10 Ratio of magnetic polarity (+/-) : 0.217687 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.09375 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 64.1733 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.7701123 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0384615 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.0966981 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma