2023 Jan 18 0100 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 10 Group Index : 1 Ratio of magnetic polarity (+/-) : 3.93750 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.44444 [ 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 (+/-) : 0.101476 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 33.4973 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.5817585 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.273810 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.348548 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 3 Ratio of magnetic polarity (+/-) : 4.28448 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.65854 [ 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 : 4 Ratio of magnetic polarity (+/-) : 0.0376984 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 52.6637 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.6897818 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0506329 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.540984 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Cai [ 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 : 57.0867 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.37737873 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.333333 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 6 Ratio of magnetic polarity (+/-) : 0.770833 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.54839 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 6.16222 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 53.9542 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.39734612 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0588235 p-Class : a [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.259259 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 7 Ratio of magnetic polarity (+/-) : 0.984586 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.48780 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 8.80361 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 39.7841 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.6094904 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.180328 p-Class : a [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.336765 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 8 Ratio of magnetic polarity (+/-) : 0.935484 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.54167 [ 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) : 0.0375000 Number of spots with penumbra : 0 c-Class :o McIntosh Class : Bxo [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 9 Ratio of magnetic polarity (+/-) : 1.43518 More than one magnetic neutral line is found Number of Significant Neutral Lines : 5 [ Z-Class Determination ] Number of spots : 10 Number of spots with penumbra : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 23.5492 (criterion : 25) N-S diameter of largest penumbra (deg) : 4.4723172 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.274510 p-Class : h [ c-Class Determination ] Number of spots : 10 Area ratio (spots/group) : 0.427567 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Chi [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 10 Ratio of magnetic polarity (+/-) : 1.10331 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 9 Number of spots with penumbra : 6 Longitudinal extent of this spot group (deg) : 16.9258 Z-Class : F [ p-Class Determination ] Asymmetry factor of penumbral shape : 37.1553 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.5580056 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.263636 p-Class : a [ c-Class Determination ] Number of spots : 9 Area ratio (spots/group) : 0.155738 Number of spots with penumbra : 6 c-Class :o McIntosh Class : Fao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma