2023 Jul 04 2000 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 8 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.973510 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.11905 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 39.3150 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.5193811 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.169811 p-Class : k [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hkx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 2 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 : 3 Ratio of magnetic polarity (+/-) : 0.919831 More than one magnetic neutral line is found Number of Significant Neutral Lines : 1 Roughness of the longest magnetic neutral line : 1.47917 [ Z-Class Determination ] Number of spots : 7 Number of spots with penumbra : 3 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 34.9729 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.37271751 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0769231 p-Class : s [ c-Class Determination ] Number of spots : 7 Area ratio (spots/group) : 0.185567 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 4 Ratio of magnetic polarity (+/-) : 0.444109 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 18.8571 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 8.74773 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 15.0187 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.8864122 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.177515 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.294173 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 5 Ratio of magnetic polarity (+/-) : 1.22430 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.25641 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 0 Z-Class : B [ p-Class Determination ] p-Class : x [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.0278450 Number of spots with penumbra : 0 c-Class :o McIntosh Class : Bxo [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 6 Ratio of magnetic polarity (+/-) : 18.2308 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 0.840868 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 26.3615 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.92212108 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.125000 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.469388 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dsi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 7 Ratio of magnetic polarity (+/-) : 0.783699 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.50000 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 44.9360 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.5101185 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.151515 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.228986 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 8 Ratio of magnetic polarity (+/-) : 0.229508 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.63636 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 63.0447 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.7676398 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0370370 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha