2024 May 22 1900 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 7 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.125654 [ 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 (+/-) : 1.14177 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 : 4 Longitudinal extent of this spot group (deg) : 12.8132 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 45.8964 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.7555810 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.123762 p-Class : k [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.416860 Number of spots with penumbra : 4 c-Class :c McIntosh Class : Ekc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 3 Ratio of magnetic polarity (+/-) : 3.17391 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 : 45.6338 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.40456848 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.100000 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 4 Ratio of magnetic polarity (+/-) : 1.11794 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 : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 23.3771 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.8399480 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0800000 p-Class : s [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.535613 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 5 Ratio of magnetic polarity (+/-) : 0.726942 More than one magnetic neutral line is found Number of Significant Neutral Lines : 3 [ Z-Class Determination ] Number of spots : 10 Number of spots with penumbra : 7 Longitudinal extent of this spot group (deg) : 11.2985 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 11.8394 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.7488616 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.214286 p-Class : h [ c-Class Determination ] Number of spots : 10 Area ratio (spots/group) : 0.256055 Number of spots with penumbra : 7 c-Class :o McIntosh Class : Eho [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 6 Ratio of magnetic polarity (+/-) : 0.216931 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 : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 48.6152 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.7198090 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.117647 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.492537 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Cai [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 7 Ratio of magnetic polarity (+/-) : 1.04390 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 : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 32.1723 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.87085298 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.205128 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.336585 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma