2024 May 17 2000 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 11 Group Index : 1 Ratio of magnetic polarity (+/-) : 10.3000 [ 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 (+/-) : 0.353293 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.37838 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 45.0750 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.1378511 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0775862 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 3 Ratio of magnetic polarity (+/-) : 0.138298 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 45.7921 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.69709865 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.173913 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 (+/-) : 0.415493 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 3.06122 [ Z-Class Determination ] Number of spots : 12 Number of spots with penumbra : 6 Longitudinal extent of this spot group (deg) : 5.83820 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 56.4839 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.81670870 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.181818 p-Class : a [ c-Class Determination ] Number of spots : 12 Area ratio (spots/group) : 0.155932 Number of spots with penumbra : 6 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma 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 : 35.6022 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.49264731 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0555556 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 (+/-) : 2.05587 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.73585 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 17.8204 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.9983756 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.147783 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.647239 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 7 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 : 8 Ratio of magnetic polarity (+/-) : 1.19154 More than one magnetic neutral line is found Number of Significant Neutral Lines : 3 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 12.4346 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 16.3417 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.2094081 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.192661 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.600605 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Esi [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 9 Ratio of magnetic polarity (+/-) : 100.000 [ 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 : 10 Ratio of magnetic polarity (+/-) : 1.18136 More than one magnetic neutral line is found Number of Significant Neutral Lines : 3 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 12.7082 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 17.2270 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.0301235 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.211640 p-Class : h [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.325180 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Eho [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 11 Ratio of magnetic polarity (+/-) : 1.98387 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.31707 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 49.2576 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.6868352 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.176471 p-Class : k [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hkx [ Magnetic Class Determination ] Magnetic Class : Alpha