2023 Dec 21 1300 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 10 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.267157 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 46.7390 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.1332969 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0227273 p-Class : s [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.202417 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 2 Ratio of magnetic polarity (+/-) : 1.49173 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.11628 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 8.60397 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 61.2255 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.2963573 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0769231 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.591946 Number of spots with penumbra : 3 c-Class :c McIntosh Class : Dac [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 3 Ratio of magnetic polarity (+/-) : 0.883459 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.61538 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 5.38270 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 48.8640 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.9536981 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.110429 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.440860 Number of spots with penumbra : 3 c-Class :c McIntosh Class : Dac [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 4 Ratio of magnetic polarity (+/-) : 15.0000 [ 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 : 5 Ratio of magnetic polarity (+/-) : 0.00000 [ 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 : 6 Ratio of magnetic polarity (+/-) : 0.694257 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.76190 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 3.29304 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 41.3726 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.1185704 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0149254 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.588235 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dai [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 7 Ratio of magnetic polarity (+/-) : 0.815385 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 12.2078 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 23.4611 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.1376120 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.195876 p-Class : h [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.458818 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Ehi [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 8 Ratio of magnetic polarity (+/-) : 0.482192 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.11429 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 38.6841 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.48678194 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.263158 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.444444 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 9 Ratio of magnetic polarity (+/-) : 1.41935 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.14286 [ 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 : 10 Ratio of magnetic polarity (+/-) : 0.740260 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.36585 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 22.2485 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.9967173 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.190141 p-Class : h [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hhx [ Magnetic Class Determination ] Magnetic Class : Alpha