2024 May 13 1400 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 13 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.364985 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 55.0037 (criterion : 25) N-S diameter of largest penumbra (deg) : 8.4250390 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0402930 p-Class : k [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hkx [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 2 Ratio of magnetic polarity (+/-) : 0.803390 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 5.74165 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 45.6900 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.1734186 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.163636 p-Class : s [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.236984 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 3 Ratio of magnetic polarity (+/-) : 4.60317 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.51351 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 23.8151 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.6649085 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.186916 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.902098 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 4 Ratio of magnetic polarity (+/-) : 0.0746269 [ 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 (+/-) : 0.978610 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.82192 [ Z-Class Determination ] Number of spots : 10 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 7.66376 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 43.7546 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.92516507 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0465116 p-Class : s [ c-Class Determination ] Number of spots : 10 Area ratio (spots/group) : 0.0931011 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 6 Ratio of magnetic polarity (+/-) : 1.32551 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.15238 [ Z-Class Determination ] Number of spots : 8 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 8.58260 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 25.0508 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.7825404 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.153846 p-Class : a [ c-Class Determination ] Number of spots : 8 Area ratio (spots/group) : 0.290509 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 7 Ratio of magnetic polarity (+/-) : 1.01866 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.10417 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 29.2952 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.4603602 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.165049 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.741722 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Cai [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 8 Ratio of magnetic polarity (+/-) : 0.500000 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.70370 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 26.6917 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.86433342 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.148936 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 9 Ratio of magnetic polarity (+/-) : 1.31818 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.42105 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 44.0394 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.0289315 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.127273 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 10 Ratio of magnetic polarity (+/-) : 0.194805 [ 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 : 11 Ratio of magnetic polarity (+/-) : 0.275862 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.15385 [ 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 : 12 Ratio of magnetic polarity (+/-) : 2.53191 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 4.14286 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 53.9343 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.5351435 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0625000 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.689655 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Cai [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 13 Ratio of magnetic polarity (+/-) : 0.734848 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.32258 [ 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