2015 Sep 19 2300 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 3 Group Index : 1 Ratio of magnetic polarity (+/-) : 1.39640 More than one magnetic neutral line is found Number of Significant Neutral Lines : 3 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 13.5881 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 21.5785 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.4149421 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.105263 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.269307 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Eso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 2 Ratio of magnetic polarity (+/-) : 7.75000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 13.1805 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.6362663 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.205333 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 (+/-) : 0.114833 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 35.7231 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.48723241 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.00000 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha