2023 Jan 13 1700 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 9 Group Index : 1 Ratio of magnetic polarity (+/-) : 1.45679 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.14815 [ 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 (+/-) : 8.97143 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 24.6203 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.1567603 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.194444 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.619565 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 3 Ratio of magnetic polarity (+/-) : 0.154876 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 3 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 35.0962 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.6014950 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.118110 p-Class : k [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.300914 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Cko [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 4 Ratio of magnetic polarity (+/-) : 0.844226 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 9 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 15.9195 Z-Class : F [ p-Class Determination ] Asymmetry factor of penumbral shape : 21.0435 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.2968837 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.175510 p-Class : s [ c-Class Determination ] Number of spots : 9 Area ratio (spots/group) : 0.569857 Number of spots with penumbra : 4 c-Class :c McIntosh Class : Fsc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 5 Ratio of magnetic polarity (+/-) : 0.667486 More than one magnetic neutral line is found Number of Significant Neutral Lines : 4 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 5 Longitudinal extent of this spot group (deg) : 11.7228 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 22.5589 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.5503534 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.191436 p-Class : h [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.536472 Number of spots with penumbra : 5 c-Class :c McIntosh Class : Ehc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 6 Ratio of magnetic polarity (+/-) : 2.40541 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.17857 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 43.9982 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.99309694 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.00000 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.333333 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 7 Ratio of magnetic polarity (+/-) : 0.319149 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 4.47826 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 58.9830 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.9002069 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0512821 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.582278 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Cai [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 8 Ratio of magnetic polarity (+/-) : 1.46429 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.18519 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 172.146 (criterion : 50) N-S diameter of largest penumbra (deg) : 2.3734630 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0869565 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 9 Ratio of magnetic polarity (+/-) : 1.38974 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 : 21.6137 (criterion : 25) N-S diameter of largest penumbra (deg) : 5.6112647 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.198198 p-Class : h [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hhx [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma-Delta