2015 Sep 21 0500 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 4 Group Index : 1 Ratio of magnetic polarity (+/-) : 3.43137 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) : 9.44044 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 24.5798 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.8725261 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.126437 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.532203 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 (+/-) : 2.41398 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 : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 17.0050 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.6638118 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.167139 p-Class : h [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.751566 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Chi [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma 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 (+/-) : 1.59633 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.20408 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 57.1311 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.7052373 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0402685 p-Class : k [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hkx [ Magnetic Class Determination ] Magnetic Class : Alpha