2021 Sep 05 1400 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 4 Group Index : 1 Ratio of magnetic polarity (+/-) : 1.68775 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.54762 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 15.0797 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.5923145 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.202899 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.855422 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 2 Ratio of magnetic polarity (+/-) : 0.732365 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 6.87820 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 28.9757 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.7750162 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.177778 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.613402 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 (+/-) : 1.75385 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.33333 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 8.22227 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 49.5561 (criterion : 50) N-S diameter of largest penumbra (deg) : 2.0804802 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.163265 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.494350 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dsi [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 4 Ratio of magnetic polarity (+/-) : 1.60897 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 8.37499 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 48.4909 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.5592770 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0800000 p-Class : s [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.153453 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma