2023 Dec 21 0900 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 9 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.249423 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 46.7305 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.1234485 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0697674 p-Class : s [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.301370 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 2 Ratio of magnetic polarity (+/-) : 1.44344 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.30952 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 5 Longitudinal extent of this spot group (deg) : 8.32903 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 42.9325 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.0543960 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.136986 p-Class : a [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.584821 Number of spots with penumbra : 5 c-Class :c McIntosh Class : Dac [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 3 Ratio of magnetic polarity (+/-) : 0.928571 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.62222 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 5.24419 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 46.4820 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.9535967 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0988372 p-Class : a [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.419771 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 (+/-) : 0.233716 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.76316 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 0 Z-Class : B [ p-Class Determination ] p-Class : x [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.0100000 Number of spots with penumbra : 0 c-Class :o McIntosh Class : Bxo [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 5 Ratio of magnetic polarity (+/-) : 100.000 [ 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 (+/-) : 0.617391 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.97500 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 34.9404 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.6203786 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0110497 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.550143 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Cai [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 7 Ratio of magnetic polarity (+/-) : 0.794753 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 12.0633 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 22.6579 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.0172724 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.184588 p-Class : h [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.456576 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 (+/-) : 0.531773 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.96552 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 44.1050 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.48730070 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.133333 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.593750 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 9 Ratio of magnetic polarity (+/-) : 1.02362 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.30769 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 22.8568 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.7786077 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.205128 p-Class : h [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hhx [ Magnetic Class Determination ] Magnetic Class : Alpha