2021 Sep 09 1000 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 5 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.474684 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.50000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 30.3796 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.5241977 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.150000 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 2 Ratio of magnetic polarity (+/-) : 2.53125 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.58065 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 26.1521 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.9927577 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.135135 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 3 Ratio of magnetic polarity (+/-) : 1.89080 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 8 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 8.08340 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 15.5355 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.6430938 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.173145 p-Class : h [ c-Class Determination ] Number of spots : 8 Area ratio (spots/group) : 0.360784 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Dho [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 4 Ratio of magnetic polarity (+/-) : 1.13476 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.44000 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 7.65540 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 38.4718 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.0927555 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0525060 p-Class : k [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.606011 Number of spots with penumbra : 3 c-Class :c McIntosh Class : Dkc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 5 Ratio of magnetic polarity (+/-) : 1.41530 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.44737 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 6.44085 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 59.5649 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.4722478 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0243902 p-Class : a [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.215152 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta