2023 Jul 20 0300 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 9 Group Index : 1 Ratio of magnetic polarity (+/-) : 5.81081 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 14.4980 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.4124434 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.223427 p-Class : h [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.903101 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Chi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 2 Ratio of magnetic polarity (+/-) : 0.0960100 [ Z-Class Determination ] Number of spots : 9 Number of spots with penumbra : 5 Longitudinal extent of this spot group (deg) : 4.86305 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 53.1278 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.0461523 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0740741 p-Class : a [ c-Class Determination ] Number of spots : 9 Area ratio (spots/group) : 0.277616 Number of spots with penumbra : 5 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Alpha 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 (+/-) : 1.34553 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 7 Number of spots with penumbra : 6 Longitudinal extent of this spot group (deg) : 13.8577 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 34.5978 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.5689056 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.119266 p-Class : k [ c-Class Determination ] Number of spots : 7 Area ratio (spots/group) : 0.491573 Number of spots with penumbra : 6 c-Class :c McIntosh Class : Ekc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 5 Ratio of magnetic polarity (+/-) : 100.000 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 46.3876 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.66900280 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0416667 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.0964126 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 6 Ratio of magnetic polarity (+/-) : 0.399433 More than one magnetic neutral line is found Number of Significant Neutral Lines : 1 Roughness of the longest magnetic neutral line : 2.12500 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 29.5861 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.2057189 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.114286 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.304527 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 7 Ratio of magnetic polarity (+/-) : 1.35938 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.00000 [ Z-Class Determination ] Number of spots : 7 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 42.1286 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.57305045 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.157895 p-Class : s [ c-Class Determination ] Number of spots : 7 Area ratio (spots/group) : 0.143251 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 8 Ratio of magnetic polarity (+/-) : 1.56111 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 8.60131 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 29.2568 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.6908388 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.176923 p-Class : k [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.654015 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dki [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 9 Ratio of magnetic polarity (+/-) : 0.608200 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.63095 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 33.3561 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.4710416 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.183333 p-Class : k [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.324088 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Cko [ Magnetic Class Determination ] Magnetic Class : Beta