2024 Jan 20 2300 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 9 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.477528 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 40.8351 (criterion : 50) N-S diameter of largest penumbra (deg) : 2.5648700 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0506329 p-Class : h [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hhx [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 2 Ratio of magnetic polarity (+/-) : 0.367542 More than one magnetic neutral line is found Number of Significant Neutral Lines : 1 Roughness of the longest magnetic neutral line : 5.68421 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 18.7173 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.8178541 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.167785 p-Class : h [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hhx [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 3 Ratio of magnetic polarity (+/-) : 13.0000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 27.3415 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.72525230 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.200000 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 4 Ratio of magnetic polarity (+/-) : 0.863636 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.22222 [ 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 (+/-) : 0.924051 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.41509 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 4.11897 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 33.4063 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.0724573 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0468750 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.274633 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 6 Ratio of magnetic polarity (+/-) : 0.731481 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 : 3 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 21.1199 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.7968864 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.155914 p-Class : s [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.398795 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 7 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 : 21.2951 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.5281152 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.136000 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 8 Ratio of magnetic polarity (+/-) : 2.11409 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.67500 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 44.4622 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.59847285 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.00000 p-Class : s [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.266010 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 9 Ratio of magnetic polarity (+/-) : 0.576707 More than one magnetic neutral line is found Number of Significant Neutral Lines : 4 [ Z-Class Determination ] Number of spots : 13 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 13.9574 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 26.2604 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.7424148 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.153558 p-Class : k [ c-Class Determination ] Number of spots : 13 Area ratio (spots/group) : 0.344595 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Eko [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma