2023 Jan 11 1200 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 9 Group Index : 1 Ratio of magnetic polarity (+/-) : 3.67308 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.36000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 26.7958 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.86857391 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.133333 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 2 Ratio of magnetic polarity (+/-) : 0.217073 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.64000 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 1.51194 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 30.6838 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.6804753 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.151515 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.443609 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dsi [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 3 Ratio of magnetic polarity (+/-) : 1.09830 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 : 47.3234 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.9722647 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.111111 p-Class : k [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.176744 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Cko [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 4 Ratio of magnetic polarity (+/-) : 2.29004 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 3.46667 [ Z-Class Determination ] Number of spots : 9 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 5.98399 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 50.3924 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.64988186 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.208333 p-Class : a [ c-Class Determination ] Number of spots : 9 Area ratio (spots/group) : 0.229287 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 5 Ratio of magnetic polarity (+/-) : 0.215385 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.57895 [ 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) : 0.636364 Number of spots with penumbra : 0 c-Class :i McIntosh Class : Bxi [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 6 Ratio of magnetic polarity (+/-) : 0.456873 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.47872 [ Z-Class Determination ] Number of spots : 18 Number of spots with penumbra : 4 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 18.7910 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.9280744 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.150826 p-Class : h [ c-Class Determination ] Number of spots : 18 Area ratio (spots/group) : 0.189997 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Cho [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 7 Ratio of magnetic polarity (+/-) : 0.239933 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.78000 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 7.95527 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 60.6974 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.4610277 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.116981 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.659452 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dai [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 8 Ratio of magnetic polarity (+/-) : 122.500 [ 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 : 9 Ratio of magnetic polarity (+/-) : 0.433134 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.14583 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 5.58640 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 36.7924 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.2047928 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.226415 p-Class : a [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.346552 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma