2023 Jul 31 0800 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 10 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.896552 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.18421 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 49.4384 (criterion : 50) N-S diameter of largest penumbra (deg) : 3.3192409 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.150943 p-Class : h [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hhx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 2 Ratio of magnetic polarity (+/-) : 1.21220 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 9 Number of spots with penumbra : 7 Longitudinal extent of this spot group (deg) : 8.30857 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 41.7197 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.6672986 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.205714 p-Class : a [ c-Class Determination ] Number of spots : 9 Area ratio (spots/group) : 0.472684 Number of spots with penumbra : 7 c-Class :c McIntosh Class : Dac [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 3 Ratio of magnetic polarity (+/-) : 1.02196 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 10 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 12.3561 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 13.1066 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.5869285 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.236145 p-Class : h [ c-Class Determination ] Number of spots : 10 Area ratio (spots/group) : 0.420202 Number of spots with penumbra : 3 c-Class :c McIntosh Class : Ehc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 4 Ratio of magnetic polarity (+/-) : 0.00000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 36.4400 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.99507079 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.127660 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 5 Ratio of magnetic polarity (+/-) : 10.9608 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 2.83470 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 19.5520 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.9241345 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.194631 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.508065 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dsi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 6 Ratio of magnetic polarity (+/-) : 0.0909091 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 30.5628 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.1510221 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.186813 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.912621 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 7 Ratio of magnetic polarity (+/-) : 1.27778 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 : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 39.0383 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.50887341 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0714286 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 8 Ratio of magnetic polarity (+/-) : 1.08046 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.92105 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 3.86722 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 44.3630 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.58753372 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0769231 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.575000 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dsi [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 9 Ratio of magnetic polarity (+/-) : 1.77064 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.15385 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 22.6500 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.4766973 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.177966 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 10 Ratio of magnetic polarity (+/-) : 0.730769 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.32432 [ 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) : 0.110169 Number of spots with penumbra : 0 c-Class :o McIntosh Class : Bxo [ Magnetic Class Determination ] Magnetic Class : Beta