2023 Jan 21 1500 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 9 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.499072 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 10 Number of spots with penumbra : 6 Longitudinal extent of this spot group (deg) : 6.21629 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 69.3589 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.92774083 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0833333 p-Class : a [ c-Class Determination ] Number of spots : 10 Area ratio (spots/group) : 0.151678 Number of spots with penumbra : 6 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 2 Ratio of magnetic polarity (+/-) : 0.850575 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.39130 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 7.14288 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 20.4062 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.2640558 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0470588 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.439394 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dsi [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 3 Ratio of magnetic polarity (+/-) : 3.12857 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.45000 [ 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 (+/-) : 6.91447 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 8.00529 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 30.6759 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.8207174 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.192000 p-Class : a [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.364807 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 5 Ratio of magnetic polarity (+/-) : 1.30901 More than one magnetic neutral line is found Number of Significant Neutral Lines : 3 [ Z-Class Determination ] Number of spots : 10 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 21.5324 (criterion : 25) N-S diameter of largest penumbra (deg) : 5.2169147 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.100000 p-Class : h [ c-Class Determination ] Number of spots : 10 Area ratio (spots/group) : 0.0426966 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cho [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 6 Ratio of magnetic polarity (+/-) : 0.725664 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.47500 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 26.9254 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.51613158 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.200000 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.391667 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 7 Ratio of magnetic polarity (+/-) : 2.18391 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.29167 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 22.3185 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.7341490 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.115702 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 (+/-) : 0.00000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 52.1087 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.51860631 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.153846 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 9 Ratio of magnetic polarity (+/-) : 0.659574 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.57895 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 4.43071 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 58.7861 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.5093522 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0930233 p-Class : a [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.200418 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma