2023 Jul 09 1800 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 (+/-) : 3.97183 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.66667 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 4.49447 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 50.8330 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.67581529 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.00000 p-Class : a [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.230769 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 3 Ratio of magnetic polarity (+/-) : 0.686080 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.13793 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 8.86442 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 27.8182 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.1941361 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.198582 p-Class : a [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.486022 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 (+/-) : 1.44147 More than one magnetic neutral line is found Number of Significant Neutral Lines : 1 Roughness of the longest magnetic neutral line : 4.51724 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 61.2348 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.0798394 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0476190 p-Class : a [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.211087 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 5 Ratio of magnetic polarity (+/-) : 0.816901 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.35556 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 3.57944 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 46.1172 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.4705164 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.229508 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.396887 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 6 Ratio of magnetic polarity (+/-) : 1.33557 More than one magnetic neutral line is found Number of Significant Neutral Lines : 3 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 11.5714 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 23.6694 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.2551674 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.163424 p-Class : s [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.500000 Number of spots with penumbra : 4 c-Class :c McIntosh Class : Esc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 7 Ratio of magnetic polarity (+/-) : 1.06667 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.92424 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 6.66655 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 29.8172 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.6091981 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.254902 p-Class : a [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.360738 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 8 Ratio of magnetic polarity (+/-) : 0.00671141 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 24.2558 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.1290802 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0851064 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 (+/-) : 100.000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 29.9133 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.26461587 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.230769 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 10 Ratio of magnetic polarity (+/-) : 0.775789 More than one magnetic neutral line is found Number of Significant Neutral Lines : 3 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 24.7962 (criterion : 25) N-S diameter of largest penumbra (deg) : 4.7626326 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.240375 p-Class : h [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.815878 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Chi [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma