2023 Jul 31 0400 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 11 Group Index : 1 Ratio of magnetic polarity (+/-) : 1.41935 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.27027 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 36.7647 (criterion : 50) N-S diameter of largest penumbra (deg) : 2.9577316 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.152542 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 (+/-) : 1.19848 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 10 Number of spots with penumbra : 8 Longitudinal extent of this spot group (deg) : 8.21904 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 37.1481 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.5379255 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.115108 p-Class : a [ c-Class Determination ] Number of spots : 10 Area ratio (spots/group) : 0.285714 Number of spots with penumbra : 8 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 3 Ratio of magnetic polarity (+/-) : 1.02142 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 10 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 12.2365 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 13.8283 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.5869352 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.243243 p-Class : h [ c-Class Determination ] Number of spots : 10 Area ratio (spots/group) : 0.322476 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Eho [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 4 Ratio of magnetic polarity (+/-) : 0.0352113 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 34.6384 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.1387860 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0925926 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 (+/-) : 11.6400 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 2.72141 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 18.3520 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.9274391 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.187097 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.544199 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 (+/-) : 0.206349 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 : 7 Ratio of magnetic polarity (+/-) : 0.0669643 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 29.3458 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.2800916 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.170455 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 (+/-) : 1.30000 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 : 9 Ratio of magnetic polarity (+/-) : 0.885572 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.84615 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 3.85263 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 55.4310 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.73925709 (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) : 0.583333 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dai [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 10 Ratio of magnetic polarity (+/-) : 1.71818 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.15385 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 24.2889 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.5214115 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.187500 p-Class : h [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hhx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 11 Ratio of magnetic polarity (+/-) : 0.809524 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.69565 [ 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) : 0.446429 Number of spots with penumbra : 0 c-Class :i McIntosh Class : Bxi [ Magnetic Class Determination ] Magnetic Class : Beta