2023 Jan 18 0000 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 10 Group Index : 1 Ratio of magnetic polarity (+/-) : 5.30769 [ 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 (+/-) : 0.102564 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 3.14945 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 24.5788 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.8244831 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.201681 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.770609 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dsi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 3 Ratio of magnetic polarity (+/-) : 5.01923 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 20.2953 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.2318233 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.225225 p-Class : h [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hhx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 4 Ratio of magnetic polarity (+/-) : 0.0276134 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 46.7749 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.6874863 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0434783 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.591837 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 5 Ratio of magnetic polarity (+/-) : 100.000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 49.5104 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.37736273 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.272727 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 (+/-) : 0.865922 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.57576 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 3 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 33.7005 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.39744293 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.333333 p-Class : s [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.238095 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 7 Ratio of magnetic polarity (+/-) : 1.02236 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 : 3 Longitudinal extent of this spot group (deg) : 8.93448 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 28.1078 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.6096690 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.173913 p-Class : a [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.367123 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 8 Ratio of magnetic polarity (+/-) : 5.03125 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 518.316 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.25062845 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.200000 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.363636 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 9 Ratio of magnetic polarity (+/-) : 1.41154 More than one magnetic neutral line is found Number of Significant Neutral Lines : 5 [ Z-Class Determination ] Number of spots : 7 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 11.9967 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 23.9918 (criterion : 25) N-S diameter of largest penumbra (deg) : 4.9607584 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.263207 p-Class : h [ c-Class Determination ] Number of spots : 7 Area ratio (spots/group) : 0.428212 Number of spots with penumbra : 3 c-Class :c McIntosh Class : Ehc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 10 Ratio of magnetic polarity (+/-) : 1.09927 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.23214 [ Z-Class Determination ] Number of spots : 9 Number of spots with penumbra : 7 Longitudinal extent of this spot group (deg) : 17.0201 Z-Class : F [ p-Class Determination ] Asymmetry factor of penumbral shape : 29.5334 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.6722721 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.169355 p-Class : a [ c-Class Determination ] Number of spots : 9 Area ratio (spots/group) : 0.210241 Number of spots with penumbra : 7 c-Class :o McIntosh Class : Fao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma