2021 Sep 05 0900 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 4 Group Index : 1 Ratio of magnetic polarity (+/-) : 1.46691 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.26087 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 17.6017 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.7226121 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.184397 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.753769 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 (+/-) : 0.697917 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 6.32825 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 30.5135 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.7760715 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.188811 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.515873 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 (+/-) : 1.75410 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 7.62978 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 34.2834 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.9540377 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.197802 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.515571 Number of spots with penumbra : 3 c-Class :c McIntosh Class : Dsc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 4 Ratio of magnetic polarity (+/-) : 1.70588 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 : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 43.8498 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.6028625 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0285714 p-Class : s [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.200483 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma