2015 Sep 21 2000 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 5 Group Index : 1 Ratio of magnetic polarity (+/-) : 3.05983 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 8.71851 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 33.0404 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.8952355 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0689655 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.560847 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dsi [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 2 Ratio of magnetic polarity (+/-) : 3.76744 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.81481 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 20.8899 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.6852784 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.148734 p-Class : h [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.862162 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Chi [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 3 Ratio of magnetic polarity (+/-) : 7.89286 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 0 Z-Class : B [ p-Class Determination ] p-Class : x [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.321429 Number of spots with penumbra : 0 c-Class :o McIntosh Class : Bxo [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 4 Ratio of magnetic polarity (+/-) : 0.790541 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.22222 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 53.5781 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.0896113 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0963855 p-Class : k [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hkx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 5 Ratio of magnetic polarity (+/-) : 4.37778 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.35000 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 60.5649 (criterion : 50) N-S diameter of largest penumbra (deg) : 2.7212879 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0447761 p-Class : k [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.502488 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Cki [ Magnetic Class Determination ] Magnetic Class : Beta