2015 Jul 26 0900 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 2 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.601424 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.34091 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 6.67808 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 52.5978 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.3190104 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.105263 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.560547 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dai [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 2 Ratio of magnetic polarity (+/-) : 1.03873 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.56250 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 81.4414 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.39589701 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.00000 p-Class : a [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.289474 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta