2021 Apr 22 0800 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 4 Group Index : 1 Ratio of magnetic polarity (+/-) : 1.05960 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ 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 : Beta-Gamma Group Index : 2 Ratio of magnetic polarity (+/-) : 0.0799180 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 49.0610 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.38288206 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.181818 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.0897833 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 3 Ratio of magnetic polarity (+/-) : 61.0000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 29.0378 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.1840040 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.152542 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 4 Ratio of magnetic polarity (+/-) : 0.732824 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.30303 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 33.2217 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.2874730 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.174603 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha