2016 Jan 13 2300 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 2 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.179669 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 12.8347 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.2749572 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.201493 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 2 Ratio of magnetic polarity (+/-) : 1.09821 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.46341 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 7.91915 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 15.6684 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.6735579 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.133333 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.802198 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dsi [ Magnetic Class Determination ] Magnetic Class : Beta