2023 Jan 13 0500 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 9 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.432836 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.13636 [ 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 (+/-) : 0.905405 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.32558 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 61.9634 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.7516283 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0714286 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.312169 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 3 Ratio of magnetic polarity (+/-) : 1.49466 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.43478 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 42.2693 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.5252627 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.103448 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.741497 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 (+/-) : 0.211633 More than one magnetic neutral line is found Number of Significant Neutral Lines : 3 [ Z-Class Determination ] Number of spots : 11 Number of spots with penumbra : 4 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 30.4000 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.4673024 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.144404 p-Class : a [ c-Class Determination ] Number of spots : 11 Area ratio (spots/group) : 0.230169 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 5 Ratio of magnetic polarity (+/-) : 0.0387244 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 21.0094 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.3007403 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.168033 p-Class : s [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.619310 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 6 Ratio of magnetic polarity (+/-) : 13.6429 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 50.2961 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.60429902 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.150000 p-Class : a [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.389222 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 7 Ratio of magnetic polarity (+/-) : 0.586739 More than one magnetic neutral line is found Number of Significant Neutral Lines : 4 [ Z-Class Determination ] Number of spots : 10 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 10.8774 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 16.8504 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.4568330 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.189840 p-Class : h [ c-Class Determination ] Number of spots : 10 Area ratio (spots/group) : 0.353458 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Eho [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 8 Ratio of magnetic polarity (+/-) : 0.827586 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.34615 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 6.96303 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 57.3101 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.60543975 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0666667 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.613636 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dai [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 9 Ratio of magnetic polarity (+/-) : 0.658436 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 : 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 : Beta-Gamma