2023 Jul 20 1500 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 8 Group Index : 1 Ratio of magnetic polarity (+/-) : 3.31126 More than one magnetic neutral line is found Number of Significant Neutral Lines : 1 Roughness of the longest magnetic neutral line : 1.34043 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 17.3648 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.4543566 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.200466 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 (+/-) : 0.157470 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 4.56590 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 49.9721 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.8653712 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0957447 p-Class : s [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.334012 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 3 Ratio of magnetic polarity (+/-) : 1.40951 More than one magnetic neutral line is found Number of Significant Neutral Lines : 3 [ Z-Class Determination ] Number of spots : 8 Number of spots with penumbra : 6 Longitudinal extent of this spot group (deg) : 14.3508 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 41.7429 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.3233024 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.120192 p-Class : k [ c-Class Determination ] Number of spots : 8 Area ratio (spots/group) : 0.490209 Number of spots with penumbra : 6 c-Class :c McIntosh Class : Ekc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 4 Ratio of magnetic polarity (+/-) : 100.000 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 45.1175 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.39924499 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.272727 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.107383 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 5 Ratio of magnetic polarity (+/-) : 1.23853 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.93103 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 7.65229 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 51.6276 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.71466603 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.115385 p-Class : a [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.742424 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dai [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 6 Ratio of magnetic polarity (+/-) : 0.336842 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.68966 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 26.9383 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.9409450 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.156069 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.278041 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 7 Ratio of magnetic polarity (+/-) : 1.40701 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 8.29360 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 30.2503 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.6742430 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.190476 p-Class : k [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.637854 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dki [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 8 Ratio of magnetic polarity (+/-) : 0.697171 More than one magnetic neutral line is found Number of Significant Neutral Lines : 3 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 3 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 29.2640 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.7811991 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.213873 p-Class : k [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.393993 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Cko [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma