2023 Jul 31 0600 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 10 Group Index : 1 Ratio of magnetic polarity (+/-) : 1.23636 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.21622 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 51.3063 (criterion : 50) N-S diameter of largest penumbra (deg) : 3.0888817 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.125000 p-Class : k [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hkx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 2 Ratio of magnetic polarity (+/-) : 1.15961 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 : 8 Longitudinal extent of this spot group (deg) : 8.26942 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 48.5502 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.7959429 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.181818 p-Class : a [ c-Class Determination ] Number of spots : 10 Area ratio (spots/group) : 0.492630 Number of spots with penumbra : 8 c-Class :c McIntosh Class : Dac [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 3 Ratio of magnetic polarity (+/-) : 1.07540 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) : 12.4807 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 14.8122 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.5869289 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.222482 p-Class : h [ c-Class Determination ] Number of spots : 10 Area ratio (spots/group) : 0.422823 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 (+/-) : 0.0559441 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 35.0388 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.1368164 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.120000 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 (+/-) : 13.7250 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 2.71151 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 19.6110 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.9259413 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.187097 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.521622 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 (+/-) : 0.0900901 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 26.2175 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.2787914 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.161290 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 7 Ratio of magnetic polarity (+/-) : 1.00000 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.33333 [ 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 : Alpha Group Index : 8 Ratio of magnetic polarity (+/-) : 1.16071 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.82500 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 3.76844 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 59.4119 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.73604303 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.125000 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.0100000 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 9 Ratio of magnetic polarity (+/-) : 1.64035 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.23077 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 23.7990 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.4826415 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.168067 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 (+/-) : 0.717105 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.37143 [ 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) : 0.256637 Number of spots with penumbra : 0 c-Class :o McIntosh Class : Bxo [ Magnetic Class Determination ] Magnetic Class : Beta