2023 Dec 21 0000 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 8 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.206693 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) : 4.59030 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 40.5543 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.1356796 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.139535 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.300319 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 2 Ratio of magnetic polarity (+/-) : 1.20202 More than one magnetic neutral line is found Number of Significant Neutral Lines : 1 Roughness of the longest magnetic neutral line : 2.38095 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 7.68972 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 42.6314 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.9326586 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.151515 p-Class : a [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.265248 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 3 Ratio of magnetic polarity (+/-) : 0.788991 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.63415 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 5.46812 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 48.1437 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.0777086 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.107955 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.440382 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dai [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 4 Ratio of magnetic polarity (+/-) : 0.231707 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.09375 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 49.6397 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.55319375 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0666667 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.0100000 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 5 Ratio of magnetic polarity (+/-) : 0.531306 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.64865 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 34.5975 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.1308849 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0555556 p-Class : a [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.673759 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Cai [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 6 Ratio of magnetic polarity (+/-) : 0.905505 More than one magnetic neutral line is found Number of Significant Neutral Lines : 3 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 11.7763 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 47.2867 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.9060004 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.175439 p-Class : k [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.462944 Number of spots with penumbra : 3 c-Class :c McIntosh Class : Ekc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 7 Ratio of magnetic polarity (+/-) : 1.07278 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.23810 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 31.7805 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.48925574 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0588235 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.430108 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 8 Ratio of magnetic polarity (+/-) : 1.05714 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.20000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 26.1753 (criterion : 50) N-S diameter of largest penumbra (deg) : 2.9097378 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.239130 p-Class : h [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hhx [ Magnetic Class Determination ] Magnetic Class : Alpha