2023 Jul 18 1400 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 10 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.235294 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.33333 [ 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 (+/-) : 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 : 3 Ratio of magnetic polarity (+/-) : 11.5000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 14.1095 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.2257886 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.234165 p-Class : h [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hhx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 4 Ratio of magnetic polarity (+/-) : 0.0821372 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 3 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 59.5901 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.3672000 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0800000 p-Class : a [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.387626 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 5 Ratio of magnetic polarity (+/-) : 0.00000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 36.4428 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.50301828 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.166667 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 (+/-) : 1.16530 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 : 6 Longitudinal extent of this spot group (deg) : 12.0721 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 30.6233 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.3378092 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.162791 p-Class : a [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.488755 Number of spots with penumbra : 6 c-Class :c McIntosh Class : Eac [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 7 Ratio of magnetic polarity (+/-) : 4.19444 More than one magnetic neutral line is found Number of Significant Neutral Lines : 1 Roughness of the longest magnetic neutral line : 2.06452 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 53.4735 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.44396068 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.363636 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.0100000 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 8 Ratio of magnetic polarity (+/-) : 2.05802 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.17910 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 29.1009 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.9902477 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.136054 p-Class : a [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.308642 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 9 Ratio of magnetic polarity (+/-) : 1.57895 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.17391 [ 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 : 10 Ratio of magnetic polarity (+/-) : 1.82967 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 8.87388 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 29.2761 (criterion : 50) N-S diameter of largest penumbra (deg) : 2.1639199 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.232323 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.525994 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dsi [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma