2024 May 15 1300 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 12 Group Index : 1 Ratio of magnetic polarity (+/-) : 2.75000 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.33333 [ 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 (+/-) : 3.32353 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.38889 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 23.8155 (criterion : 50) N-S diameter of largest penumbra (deg) : 2.0564051 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.120690 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 3 Ratio of magnetic polarity (+/-) : 1.13962 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.14035 [ Z-Class Determination ] Number of spots : 8 Number of spots with penumbra : 3 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 37.4542 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.3670508 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0740741 p-Class : s [ c-Class Determination ] Number of spots : 8 Area ratio (spots/group) : 0.124122 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 4 Ratio of magnetic polarity (+/-) : 0.678947 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.51282 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 5.37799 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 13.9034 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.6812955 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.162011 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.431718 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dsi [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 5 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 : 35.4475 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.3236129 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0823529 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 6 Ratio of magnetic polarity (+/-) : 0.873786 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.62963 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 5.13281 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 43.8302 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.65453788 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.148148 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.411765 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dsi [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 7 Ratio of magnetic polarity (+/-) : 0.133929 [ 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 : 8 Ratio of magnetic polarity (+/-) : 105.167 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 19.6687 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.8734410 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.100478 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.529138 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 9 Ratio of magnetic polarity (+/-) : 0.197368 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 67.8088 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.54994571 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.00000 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 (+/-) : 7.95833 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 10.6613 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 48.6829 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.5942392 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.150685 p-Class : k [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.476872 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Eki [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 11 Ratio of magnetic polarity (+/-) : 18.6000 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 49.3475 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.4725955 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.122807 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.470588 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 12 Ratio of magnetic polarity (+/-) : 0.00000 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 0 Z-Class : B [ p-Class Determination ] p-Class : x [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.323077 Number of spots with penumbra : 0 c-Class :o McIntosh Class : Bxo [ Magnetic Class Determination ] Magnetic Class : Alpha