2015 Sep 18 1700 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 3 Group Index : 1 Ratio of magnetic polarity (+/-) : 1.25838 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 : 4 Longitudinal extent of this spot group (deg) : 13.1377 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 21.4942 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.0535259 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.131980 p-Class : s [ c-Class Determination ] Number of spots : 10 Area ratio (spots/group) : 0.394894 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Eso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 2 Ratio of magnetic polarity (+/-) : 1.87879 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 3.07407 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 13.0004 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.8943685 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.189655 p-Class : h [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hhx [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 3 Ratio of magnetic polarity (+/-) : 1.16949 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.50000 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 23.3788 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.2184959 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.126126 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.512000 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Beta