2023 Jul 31 0200 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 12 Group Index : 1 Ratio of magnetic polarity (+/-) : 2.15714 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.12821 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 33.1276 (criterion : 50) N-S diameter of largest penumbra (deg) : 2.9956139 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.121212 p-Class : h [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hhx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 2 Ratio of magnetic polarity (+/-) : 1.28997 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 8 Number of spots with penumbra : 7 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 59.5099 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.3106901 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.153846 p-Class : a [ c-Class Determination ] Number of spots : 8 Area ratio (spots/group) : 0.436962 Number of spots with penumbra : 7 c-Class :c McIntosh Class : Cac [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 3 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 : 4 Ratio of magnetic polarity (+/-) : 0.979772 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.42857 [ Z-Class Determination ] Number of spots : 8 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 10.6302 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 14.9300 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.7104222 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.217799 p-Class : h [ c-Class Determination ] Number of spots : 8 Area ratio (spots/group) : 0.447947 Number of spots with penumbra : 3 c-Class :c McIntosh Class : Ehc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 5 Ratio of magnetic polarity (+/-) : 0.0930233 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 26.9017 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.1409730 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.140351 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 6 Ratio of magnetic polarity (+/-) : 10.8571 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 2.71229 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 16.0453 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.9290138 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.167742 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.541333 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 (+/-) : 0.205882 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.75000 [ 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 (+/-) : 0.0213675 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 25.4574 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.4080173 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.139785 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.626582 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 9 Ratio of magnetic polarity (+/-) : 1.46341 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 : 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 : Beta-Gamma Group Index : 10 Ratio of magnetic polarity (+/-) : 1.20370 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.78049 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 61.9137 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.89302649 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.272727 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.537037 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Cai [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 11 Ratio of magnetic polarity (+/-) : 1.40299 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.13158 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 21.3190 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.5622021 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.159292 p-Class : h [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hhx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 12 Ratio of magnetic polarity (+/-) : 0.929293 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.29032 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 47.4812 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.50420145 (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) : 0.490196 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Beta