2023 Jul 30 2100 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 10 Group Index : 1 Ratio of magnetic polarity (+/-) : 2.85294 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.23684 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 34.3867 (criterion : 50) N-S diameter of largest penumbra (deg) : 2.7567048 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.151899 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 (+/-) : 1.34897 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.91429 [ Z-Class Determination ] Number of spots : 8 Number of spots with penumbra : 4 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 42.0764 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.6612701 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.162437 p-Class : a [ c-Class Determination ] Number of spots : 8 Area ratio (spots/group) : 0.436725 Number of spots with penumbra : 4 c-Class :c McIntosh Class : Cac [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 3 Ratio of magnetic polarity (+/-) : 0.971129 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.31148 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 10.5602 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 15.9416 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.7104957 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.236277 p-Class : h [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.463566 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 (+/-) : 0.0547945 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 30.4454 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.1453812 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.147541 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.750000 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 5 Ratio of magnetic polarity (+/-) : 8.62295 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 2.73979 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 20.3227 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.9350246 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.191781 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.625828 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 (+/-) : 0.158879 [ 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 : 7 Ratio of magnetic polarity (+/-) : 0.0931373 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 25.1171 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.5388214 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.153846 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.671329 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 8 Ratio of magnetic polarity (+/-) : 1.19231 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.74359 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 4.21078 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 58.3873 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.60445361 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.00000 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 1.12500 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dai [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 9 Ratio of magnetic polarity (+/-) : 1.44094 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.13793 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 26.4691 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.6863042 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.178218 p-Class : k [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hkx [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 10 Ratio of magnetic polarity (+/-) : 0.522523 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.28125 [ 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) : 0.362069 Number of spots with penumbra : 0 c-Class :o McIntosh Class : Bxo [ Magnetic Class Determination ] Magnetic Class : Beta