2023 Jul 31 0000 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 10 Group Index : 1 Ratio of magnetic polarity (+/-) : 2.47692 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.18421 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 31.9580 (criterion : 50) N-S diameter of largest penumbra (deg) : 2.8835688 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.134328 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 (+/-) : 1.35753 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 : 5 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 33.3609 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.5355021 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.189542 p-Class : a [ c-Class Determination ] Number of spots : 8 Area ratio (spots/group) : 0.378893 Number of spots with penumbra : 5 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 3 Ratio of magnetic polarity (+/-) : 1.00769 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.03279 [ Z-Class Determination ] Number of spots : 7 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 10.5329 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 14.4761 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.5869702 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.236585 p-Class : h [ c-Class Determination ] Number of spots : 7 Area ratio (spots/group) : 0.485093 Number of spots with penumbra : 3 c-Class :c McIntosh Class : Ehc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 4 Ratio of magnetic polarity (+/-) : 0.197080 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 34.6065 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.1415238 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.113208 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 5 Ratio of magnetic polarity (+/-) : 9.54237 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 2.74238 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 17.8818 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.8026760 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.190476 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.648276 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dsi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 6 Ratio of magnetic polarity (+/-) : 0.134146 [ 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 : 7 Ratio of magnetic polarity (+/-) : 0.0917031 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 27.5251 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.4097195 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.195122 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.589041 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 8 Ratio of magnetic polarity (+/-) : 1.26250 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 : 63.6531 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.89782049 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.300000 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.217391 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 9 Ratio of magnetic polarity (+/-) : 1.58974 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.20000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 27.1060 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.6087966 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.165138 p-Class : k [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hkx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 10 Ratio of magnetic polarity (+/-) : 0.961538 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.16129 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 0 Z-Class : B [ p-Class Determination ] p-Class : x [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.408163 Number of spots with penumbra : 0 c-Class :i McIntosh Class : Bxi [ Magnetic Class Determination ] Magnetic Class : Beta