2023 Jan 12 1100 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 9 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.385797 More than one magnetic neutral line is found Number of Significant Neutral Lines : 1 Roughness of the longest magnetic neutral line : 1.50000 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 38.1141 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.4383559 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0576923 p-Class : s [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.362869 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 2 Ratio of magnetic polarity (+/-) : 1.03704 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 6.51824 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 60.2343 (criterion : 50) N-S diameter of largest penumbra (deg) : 2.2116446 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0923077 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.422581 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dai [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 3 Ratio of magnetic polarity (+/-) : 1.64983 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.48837 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 7.23324 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 57.5806 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.4079147 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.141892 p-Class : a [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.417910 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 (+/-) : 0.00000 [ 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 : 5 Ratio of magnetic polarity (+/-) : 0.304054 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.95522 [ Z-Class Determination ] Number of spots : 8 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 31.7280 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.1836447 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.130337 p-Class : k [ c-Class Determination ] Number of spots : 8 Area ratio (spots/group) : 0.205611 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cko [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 6 Ratio of magnetic polarity (+/-) : 0.140969 [ 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) : 0.0487805 Number of spots with penumbra : 0 c-Class :o McIntosh Class : Bxo [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 7 Ratio of magnetic polarity (+/-) : 0.131613 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 6.74564 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 16.8425 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.0695277 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.187500 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.681818 Number of spots with penumbra : 3 c-Class :c McIntosh Class : Dsc [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 8 Ratio of magnetic polarity (+/-) : 0.551872 More than one magnetic neutral line is found Number of Significant Neutral Lines : 4 [ Z-Class Determination ] Number of spots : 9 Number of spots with penumbra : 6 Longitudinal extent of this spot group (deg) : 8.90170 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 20.6666 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.1333355 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.236162 p-Class : h [ c-Class Determination ] Number of spots : 9 Area ratio (spots/group) : 0.487342 Number of spots with penumbra : 6 c-Class :c McIntosh Class : Dhc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 9 Ratio of magnetic polarity (+/-) : 0.711864 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.25926 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 44.1370 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.64274603 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.111111 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