2024 Oct 18 1100 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 9 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.741784 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.14634 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 53.8805 (criterion : 50) N-S diameter of largest penumbra (deg) : 2.9107932 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0410959 p-Class : k [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hkx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 2 Ratio of magnetic polarity (+/-) : 0.118081 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 51.0229 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.0169549 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.217391 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.441176 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Cai [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 3 Ratio of magnetic polarity (+/-) : 2.87179 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.53333 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 26.2785 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.1554511 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.104478 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 4 Ratio of magnetic polarity (+/-) : 1.84211 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 : 4 Longitudinal extent of this spot group (deg) : 9.10870 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 25.2888 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.9356725 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.167702 p-Class : a [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.247169 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 5 Ratio of magnetic polarity (+/-) : 1.23659 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.93333 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 7.25953 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 26.5413 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.6457472 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.156977 p-Class : a [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.456825 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dai [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 6 Ratio of magnetic polarity (+/-) : 0.440273 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 7.51238 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 36.8449 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.1041167 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.160714 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.696203 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dsi [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 7 Ratio of magnetic polarity (+/-) : 0.155556 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 30.8124 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.98196324 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.139535 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 8 Ratio of magnetic polarity (+/-) : 24.0769 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 2.50989 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 29.7105 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.2399220 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0909091 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.772727 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dsi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 9 Ratio of magnetic polarity (+/-) : 0.521505 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 60.0761 (criterion : 50) N-S diameter of largest penumbra (deg) : 2.1545984 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.166667 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma