2021 Sep 30 1000 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 3 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.501894 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 34.7990 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.2814907 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.159236 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.327370 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 2 Ratio of magnetic polarity (+/-) : 16.6000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 39.6001 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.3055956 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.148649 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 3 Ratio of magnetic polarity (+/-) : 0.608108 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 7.70249 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 55.1855 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.9279284 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.162162 p-Class : k [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.396614 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Dko [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma