2023 Jul 31 1700 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 10 Group Index : 1 Ratio of magnetic polarity (+/-) : 1.09081 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 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 39.3198 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.5727058 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.133017 p-Class : k [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.594828 Number of spots with penumbra : 3 c-Class :c McIntosh Class : Ckc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma-Delta Group Index : 2 Ratio of magnetic polarity (+/-) : 0.0329861 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 0 Z-Class : B [ p-Class Determination ] p-Class : x [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.131868 Number of spots with penumbra : 0 c-Class :o McIntosh Class : Bxo [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 3 Ratio of magnetic polarity (+/-) : 1.02494 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 7 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 12.6658 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 19.7488 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.9563943 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.213483 p-Class : h [ c-Class Determination ] Number of spots : 7 Area ratio (spots/group) : 0.445827 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 : 47.0439 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.84859753 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.176471 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 (+/-) : 41.0833 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 16.3870 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.0451800 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.185185 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.522099 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 6 Ratio of magnetic polarity (+/-) : 0.0276243 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 35.1794 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.89306709 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0681818 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 (+/-) : 3.13636 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.13636 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 39.9213 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.37918136 (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 : Alpha Group Index : 8 Ratio of magnetic polarity (+/-) : 1.11475 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.71795 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 3.69182 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 44.6458 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.71960560 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0588235 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.551020 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 (+/-) : 2.32927 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.37838 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 23.9424 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.3324560 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.167832 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 (+/-) : 0.726688 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.59574 [ Z-Class Determination ] Number of spots : 7 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 7.09768 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 50.2164 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.99405491 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0740741 p-Class : a [ c-Class Determination ] Number of spots : 7 Area ratio (spots/group) : 0.260355 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta