2015 Sep 18 1200 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 4 Group Index : 1 Ratio of magnetic polarity (+/-) : 1.52582 More than one magnetic neutral line is found Number of Significant Neutral Lines : 3 [ Z-Class Determination ] Number of spots : 9 Number of spots with penumbra : 5 Longitudinal extent of this spot group (deg) : 12.6949 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 17.1923 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.0478098 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.123223 p-Class : s [ c-Class Determination ] Number of spots : 9 Area ratio (spots/group) : 0.446764 Number of spots with penumbra : 5 c-Class :c McIntosh Class : Esc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 2 Ratio of magnetic polarity (+/-) : 2.25641 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.65217 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 12.5352 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.8951312 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.200000 p-Class : h [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hhx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 3 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 : 4 Ratio of magnetic polarity (+/-) : 1.31488 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.48387 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 22.4737 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.3403227 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.120968 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.593625 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Beta