2024 Jul 18 0800 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 18 Group Index : 1 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 : 67.0971 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.57792527 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.142857 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 2 Ratio of magnetic polarity (+/-) : 3.75676 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.30000 [ 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) : 0.0100000 Number of spots with penumbra : 0 c-Class :o McIntosh Class : Bxo [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 3 Ratio of magnetic polarity (+/-) : 0.122137 [ 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) : 0.600000 Number of spots with penumbra : 0 c-Class :i McIntosh Class : Bxi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 4 Ratio of magnetic polarity (+/-) : 4.86441 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.23333 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 53.5367 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.1549655 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0930233 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 5 Ratio of magnetic polarity (+/-) : 0.610013 More than one magnetic neutral line is found Number of Significant Neutral Lines : 3 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 38.5504 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.3974427 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.163636 p-Class : s [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.160748 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 6 Ratio of magnetic polarity (+/-) : 3.17647 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 : 35.6270 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.7973431 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.164948 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 (+/-) : 12.8421 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 36.0507 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.63332558 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.142857 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.671642 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 (+/-) : 7.55556 [ 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 (+/-) : 0.948113 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.75000 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 4.37915 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 46.3233 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.99902043 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.264151 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.183258 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 10 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 : 49.6580 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.67287970 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0476190 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 11 Ratio of magnetic polarity (+/-) : 0.724138 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.19231 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 48.6560 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.63562084 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.312500 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.284211 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 12 Ratio of magnetic polarity (+/-) : 100.000 [ 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 : 13 Ratio of magnetic polarity (+/-) : 100.000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 36.2817 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.52186106 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.300000 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 14 Ratio of magnetic polarity (+/-) : 0.963287 More than one magnetic neutral line is found Number of Significant Neutral Lines : 3 [ Z-Class Determination ] Number of spots : 11 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 11.2771 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 55.7010 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.9022352 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.139535 p-Class : k [ c-Class Determination ] Number of spots : 11 Area ratio (spots/group) : 0.259398 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Eko [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma-Delta Group Index : 15 Ratio of magnetic polarity (+/-) : 8.20000 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 82.0641 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.82851421 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.333333 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.692308 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Cai [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 16 Ratio of magnetic polarity (+/-) : 0.585821 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.89189 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 52.0615 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.1043141 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.157895 p-Class : a [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.305556 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 17 Ratio of magnetic polarity (+/-) : 0.519380 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.00000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 19.8693 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.7164404 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.189189 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 18 Ratio of magnetic polarity (+/-) : 12.6000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 49.3451 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.96098747 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.250000 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha