2015 Aug 19 0200 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 2 Group Index : 1 Ratio of magnetic polarity (+/-) : 1.51385 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.88889 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 3.94816 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 45.7957 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.0295424 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0487805 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.348387 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 2 Ratio of magnetic polarity (+/-) : 0.527157 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.36000 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 0 Z-Class : B [ p-Class Determination ] p-Class : x [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.0507246 Number of spots with penumbra : 0 c-Class :o McIntosh Class : Bxo [ Magnetic Class Determination ] Magnetic Class : Beta