2024 Aug 17 1800 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 9 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.501003 More than one magnetic neutral line is found Number of Significant Neutral Lines : 3 [ Z-Class Determination ] Number of spots : 8 Number of spots with penumbra : 6 Longitudinal extent of this spot group (deg) : 8.07463 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 26.7239 (criterion : 25) N-S diameter of largest penumbra (deg) : 4.0139570 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.255743 p-Class : k [ c-Class Determination ] Number of spots : 8 Area ratio (spots/group) : 0.460808 Number of spots with penumbra : 6 c-Class :c McIntosh Class : Dkc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma-Delta Group Index : 2 Ratio of magnetic polarity (+/-) : 0.389441 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 : 5 Longitudinal extent of this spot group (deg) : 7.63435 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 43.6625 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.3438809 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.157895 p-Class : s [ c-Class Determination ] Number of spots : 7 Area ratio (spots/group) : 0.107837 Number of spots with penumbra : 5 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 3 Ratio of magnetic polarity (+/-) : 0.0382979 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 18.5039 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.6446669 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.141026 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 4 Ratio of magnetic polarity (+/-) : 1.34967 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.55405 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 67.8479 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.52835972 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0833333 p-Class : a [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.109375 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 5 Ratio of magnetic polarity (+/-) : 6.93750 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 40.2390 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.75396802 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.384615 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 6 Ratio of magnetic polarity (+/-) : 0.704082 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.70833 [ 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 (+/-) : 0.354067 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.86667 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 39.7953 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.3550174 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.171875 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.324201 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 8 Ratio of magnetic polarity (+/-) : 1.41874 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 9 Number of spots with penumbra : 4 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 59.9823 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.7240378 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.155963 p-Class : a [ c-Class Determination ] Number of spots : 9 Area ratio (spots/group) : 0.300245 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 9 Ratio of magnetic polarity (+/-) : 2.05752 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 3.82609 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 18.2560 (criterion : 25) N-S diameter of largest penumbra (deg) : 4.4514636 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.220149 p-Class : h [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hhx [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma-Delta