2023 Jul 31 0500 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 11 Group Index : 1 Ratio of magnetic polarity (+/-) : 1.56322 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.24324 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 43.4381 (criterion : 50) N-S diameter of largest penumbra (deg) : 3.0214126 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.125000 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 (+/-) : 1.21985 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 9 Number of spots with penumbra : 7 Longitudinal extent of this spot group (deg) : 8.23398 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 53.7713 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.7950837 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.176166 p-Class : a [ c-Class Determination ] Number of spots : 9 Area ratio (spots/group) : 0.454829 Number of spots with penumbra : 7 c-Class :c McIntosh Class : Dac [ 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 (+/-) : 1.03187 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 9 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 12.3576 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 14.4367 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.5869310 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.235872 p-Class : h [ c-Class Determination ] Number of spots : 9 Area ratio (spots/group) : 0.419571 Number of spots with penumbra : 4 c-Class :c McIntosh Class : Ehc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 5 Ratio of magnetic polarity (+/-) : 0.0735294 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 33.5119 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.85330988 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.108696 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 (+/-) : 12.9091 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 2.71627 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 19.0304 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.7975227 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.184713 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.536585 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 (+/-) : 0.0792952 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 34.2170 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.2794261 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.142857 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 8 Ratio of magnetic polarity (+/-) : 1.41304 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.47826 [ 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 : 9 Ratio of magnetic polarity (+/-) : 1.02762 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.92500 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 3.86979 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 62.8660 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.73833106 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.00000 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.0100000 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 10 Ratio of magnetic polarity (+/-) : 1.68103 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.16216 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 22.2144 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.3445367 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.180180 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 11 Ratio of magnetic polarity (+/-) : 0.700787 More than one magnetic neutral line is found Number of Significant Neutral Lines : 1 Roughness of the longest magnetic neutral line : 1.28125 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 35.7663 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.50189310 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.00000 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.470588 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Beta