2023 Dec 23 1300 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 9 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.513514 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.43333 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 113.564 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.40905330 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.00000 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.0100000 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 2 Ratio of magnetic polarity (+/-) : 1.80051 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 25.4044 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.5693385 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.129555 p-Class : k [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.351531 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cko [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 3 Ratio of magnetic polarity (+/-) : 0.901316 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.34211 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 29.8581 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.1060924 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.102941 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.865854 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 (+/-) : 0.0493047 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 15.3642 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.1226707 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.205036 p-Class : h [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.927273 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Chi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 5 Ratio of magnetic polarity (+/-) : 1.15678 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.62500 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 44.1287 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.86337586 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.126582 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.165803 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 : 21.3163 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.7859564 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.167235 p-Class : h [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.817680 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 (+/-) : 5.86275 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 3.01378 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 26.4172 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.60411343 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.230769 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.308594 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 8 Ratio of magnetic polarity (+/-) : 0.246429 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.30000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 16.9635 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.4478068 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.207843 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 9 Ratio of magnetic polarity (+/-) : 0.964126 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.62500 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 52.3685 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.38310194 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.125000 p-Class : a [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.293233 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta