2024 May 18 0900 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 9 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.379845 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.11429 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 52.1286 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.9802220 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0769231 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 2 Ratio of magnetic polarity (+/-) : 0.134328 [ 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 (+/-) : 0.470882 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 3.83784 [ Z-Class Determination ] Number of spots : 10 Number of spots with penumbra : 5 Longitudinal extent of this spot group (deg) : 5.93879 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 49.5669 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.83303357 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.137931 p-Class : s [ c-Class Determination ] Number of spots : 10 Area ratio (spots/group) : 0.125146 Number of spots with penumbra : 5 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 4 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 : 5 Ratio of magnetic polarity (+/-) : 2.07074 More than one magnetic neutral line is found Number of Significant Neutral Lines : 1 Roughness of the longest magnetic neutral line : 2.05660 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 14.7169 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.8790599 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.175258 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.562147 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 6 Ratio of magnetic polarity (+/-) : 1.47991 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 12.5942 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 15.1336 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.2088799 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.194719 p-Class : s [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.646341 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Esi [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 7 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 : 38.6318 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.25608266 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0833333 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 (+/-) : 1.10364 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 : 3 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 15.4838 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.0369183 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.219917 p-Class : h [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.339125 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Cho [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 9 Ratio of magnetic polarity (+/-) : 1.69375 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.20513 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 61.1194 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.3781824 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.149068 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha