2023 Jul 20 0600 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 9 Group Index : 1 Ratio of magnetic polarity (+/-) : 4.51880 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.90476 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 14.5376 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.5494401 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.214592 p-Class : h [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.908046 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Chi [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 2 Ratio of magnetic polarity (+/-) : 0.113772 [ Z-Class Determination ] Number of spots : 8 Number of spots with penumbra : 5 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 60.3417 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.5850504 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0793651 p-Class : a [ c-Class Determination ] Number of spots : 8 Area ratio (spots/group) : 0.343096 Number of spots with penumbra : 5 c-Class :o McIntosh Class : Cao [ 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 (+/-) : 1.33134 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 7 Number of spots with penumbra : 6 Longitudinal extent of this spot group (deg) : 14.0219 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 35.7292 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.4460747 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.108411 p-Class : k [ c-Class Determination ] Number of spots : 7 Area ratio (spots/group) : 0.478474 Number of spots with penumbra : 6 c-Class :c McIntosh Class : Ekc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 5 Ratio of magnetic polarity (+/-) : 1.04348 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.09756 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 6.63890 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 50.2819 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.0010137 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.105263 p-Class : a [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.300000 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 6 Ratio of magnetic polarity (+/-) : 0.419355 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.04000 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 21.0176 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.3331034 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.111111 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.298611 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 7 Ratio of magnetic polarity (+/-) : 100.000 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 42.6808 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.66829577 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.136364 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.115869 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 8 Ratio of magnetic polarity (+/-) : 1.42199 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) : 8.72660 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 23.1660 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.8141667 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.161871 p-Class : h [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.648352 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dhi [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 9 Ratio of magnetic polarity (+/-) : 0.683258 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.52941 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 3 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 29.4999 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.5511388 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.157895 p-Class : k [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.353576 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Cko [ Magnetic Class Determination ] Magnetic Class : Beta