2023 Dec 23 1700 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 9 Group Index : 1 Ratio of magnetic polarity (+/-) : 1.54000 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.28571 [ 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 (+/-) : 1.79949 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 9.76463 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 40.1171 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.5757861 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.106838 p-Class : k [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.550077 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dki [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 3 Ratio of magnetic polarity (+/-) : 0.974545 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.24324 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 27.5021 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.1078703 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.140625 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.860759 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 (+/-) : 0.0130719 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 13.2854 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.2489672 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.197441 p-Class : h [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hhx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 5 Ratio of magnetic polarity (+/-) : 1.27869 More than one magnetic neutral line is found Number of Significant Neutral Lines : 1 Roughness of the longest magnetic neutral line : 2.23529 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 48.4147 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.86348712 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.115385 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.322917 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 6 Ratio of magnetic polarity (+/-) : 100.000 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 16.9156 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.6584287 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.185185 p-Class : h [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.853107 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Chi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 7 Ratio of magnetic polarity (+/-) : 4.95312 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.87805 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 4.22495 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 25.3626 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.60391877 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.161290 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.252226 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 8 Ratio of magnetic polarity (+/-) : 0.278810 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 : 15.2509 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.4359088 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.208333 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 9 Ratio of magnetic polarity (+/-) : 1.35359 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.57576 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 38.7703 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.38167158 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.230769 p-Class : s [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.316176 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta