2018 Aug 25 2100 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 2 Group Index : 1 Ratio of magnetic polarity (+/-) : 16.3000 [ 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 : 2 Ratio of magnetic polarity (+/-) : 0.740000 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) : 8.02991 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 37.7156 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.7116950 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.113924 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.553030 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dsi [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma