2023 Jul 18 0800 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 10 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.583019 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.58140 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 57.2797 (criterion : 50) N-S diameter of largest penumbra (deg) : 4.9135448 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.130435 p-Class : k [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.778947 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Cki [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 2 Ratio of magnetic polarity (+/-) : 0.227273 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.20000 [ 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 : 3 Ratio of magnetic polarity (+/-) : 0.00000 [ 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 : 4 Ratio of magnetic polarity (+/-) : 44.1333 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 14.8225 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.6168257 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.219388 p-Class : h [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hhx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 5 Ratio of magnetic polarity (+/-) : 0.0815308 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 3 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 60.5669 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.3738635 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0655738 p-Class : a [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.482295 Number of spots with penumbra : 3 c-Class :c McIntosh Class : Cac [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 6 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 : 43.7752 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.50448270 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0740741 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 (+/-) : 1.06366 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 : 5 Longitudinal extent of this spot group (deg) : 12.0792 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 54.9904 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.8274375 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.165725 p-Class : k [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.616395 Number of spots with penumbra : 5 c-Class :c McIntosh Class : Ekc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 8 Ratio of magnetic polarity (+/-) : 1.99190 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.26667 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 3.13487 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 56.4618 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.7439472 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.127273 p-Class : a [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.276358 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 9 Ratio of magnetic polarity (+/-) : 2.23810 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.04000 [ 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 : 10 Ratio of magnetic polarity (+/-) : 1.66456 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 9.47159 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 44.1873 (criterion : 50) N-S diameter of largest penumbra (deg) : 2.3621999 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.180851 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.542662 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dsi [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma