2015 Sep 13 1200 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 3 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.00000 [ 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 (+/-) : 1.39278 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) : 10.1727 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 18.1625 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.7408327 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.173745 p-Class : h [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.523985 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Ehi [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 3 Ratio of magnetic polarity (+/-) : 0.679510 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.50877 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 51.5859 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.3446319 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0935252 p-Class : a [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.367841 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta