2023 Jul 30 2000 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 12 Group Index : 1 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 : 2 Ratio of magnetic polarity (+/-) : 2.95833 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.28947 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 32.7216 (criterion : 50) N-S diameter of largest penumbra (deg) : 2.7115672 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.146067 p-Class : h [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hhx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 3 Ratio of magnetic polarity (+/-) : 1.33836 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.84058 [ Z-Class Determination ] Number of spots : 7 Number of spots with penumbra : 5 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 37.6634 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.7891183 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.161905 p-Class : a [ c-Class Determination ] Number of spots : 7 Area ratio (spots/group) : 0.466776 Number of spots with penumbra : 5 c-Class :c McIntosh Class : Cac [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 4 Ratio of magnetic polarity (+/-) : 0.357143 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.11765 [ 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 : 5 Ratio of magnetic polarity (+/-) : 0.977690 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.26154 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 10.4459 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 18.0278 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.7105161 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.230233 p-Class : h [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.465032 Number of spots with penumbra : 3 c-Class :c McIntosh Class : Ehc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 6 Ratio of magnetic polarity (+/-) : 0.116883 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 22.5594 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.2889634 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.106061 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.747368 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 (+/-) : 10.9583 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 2.76928 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 17.6797 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.9360238 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.163399 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.652733 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dsi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 8 Ratio of magnetic polarity (+/-) : 0.145299 [ 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 : 9 Ratio of magnetic polarity (+/-) : 0.115207 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 23.5016 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.5399271 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.159574 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.687943 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 10 Ratio of magnetic polarity (+/-) : 1.19101 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.65854 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 50.0336 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.75963685 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.300000 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.935484 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Cai [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 11 Ratio of magnetic polarity (+/-) : 1.66364 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.56757 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 28.0757 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.7226989 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.160377 p-Class : k [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hkx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 12 Ratio of magnetic polarity (+/-) : 0.529412 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.25714 [ 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) : 0.378788 Number of spots with penumbra : 0 c-Class :o McIntosh Class : Bxo [ Magnetic Class Determination ] Magnetic Class : Beta