2021 Mar 03 1000 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 2 Group Index : 1 Ratio of magnetic polarity (+/-) : 1.05226 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.38710 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 68.7230 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.78312148 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0588235 p-Class : a [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.137056 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 2 Ratio of magnetic polarity (+/-) : 1.64238 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.31034 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 72.8434 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.87238662 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0909091 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.482143 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Cai [ Magnetic Class Determination ] Magnetic Class : Beta