2024 Jul 17 1500 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 16 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.0405405 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 63.2973 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.54665172 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.142857 p-Class : a [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.0375839 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 2 Ratio of magnetic polarity (+/-) : 3.31111 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.42857 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 57.3420 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.75366428 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0454545 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 3 Ratio of magnetic polarity (+/-) : 1.45000 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.29032 [ 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 : 4 Ratio of magnetic polarity (+/-) : 0.454861 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 8.45957 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 37.8345 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.1385234 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.157895 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.193103 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 5 Ratio of magnetic polarity (+/-) : 1.61778 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.56140 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 3.54602 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 54.9608 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.69611517 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.240000 p-Class : a [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.175074 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 6 Ratio of magnetic polarity (+/-) : 3.93333 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.28205 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 26.3633 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.0401966 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.122951 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 7 Ratio of magnetic polarity (+/-) : 7.52778 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 38.0339 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.0073196 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.145161 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.480000 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 (+/-) : 0.680328 More than one magnetic neutral line is found Number of Significant Neutral Lines : 1 Roughness of the longest magnetic neutral line : 1.57576 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 85.1221 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.24986855 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.142857 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.160377 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 9 Ratio of magnetic polarity (+/-) : 0.962025 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.32432 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 32.6346 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.67589418 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.222222 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.769231 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 10 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 : 11 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 : 43.9482 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.66025341 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.173913 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 12 Ratio of magnetic polarity (+/-) : 1.04121 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 : 5 Longitudinal extent of this spot group (deg) : 11.2001 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 31.8730 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.9005132 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.158940 p-Class : a [ c-Class Determination ] Number of spots : 11 Area ratio (spots/group) : 0.299023 Number of spots with penumbra : 5 c-Class :o McIntosh Class : Eao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 13 Ratio of magnetic polarity (+/-) : 0.745342 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 58.6039 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.71939119 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.294118 p-Class : a [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.629032 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Cai [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 14 Ratio of magnetic polarity (+/-) : 0.699454 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.39394 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 48.4220 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.49076060 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.166667 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.301205 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 15 Ratio of magnetic polarity (+/-) : 0.416667 More than one magnetic neutral line is found Number of Significant Neutral Lines : 1 Roughness of the longest magnetic neutral line : 1.14286 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 38.4546 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.8251630 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.144737 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 16 Ratio of magnetic polarity (+/-) : 2.65000 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.29630 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 56.6720 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.3509366 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.148148 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma