2024 Apr 15 1000 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 11 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.276596 More than one magnetic neutral line is found Number of Significant Neutral Lines : 1 Roughness of the longest magnetic neutral line : 1.27778 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 17.5355 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.7046978 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.161972 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 2 Ratio of magnetic polarity (+/-) : 1.06484 More than one magnetic neutral line is found Number of Significant Neutral Lines : 3 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 14.0068 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 19.6417 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.1902120 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.185976 p-Class : h [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.664879 Number of spots with penumbra : 3 c-Class :c McIntosh Class : Ehc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 3 Ratio of magnetic polarity (+/-) : 1.86923 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.26667 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 51.6020 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.40739035 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.00000 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.0477327 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 4 Ratio of magnetic polarity (+/-) : 0.875969 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.10811 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 64.9835 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.39471028 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0526316 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.0919540 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 5 Ratio of magnetic polarity (+/-) : 0.865497 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.60000 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 6.86688 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 32.7941 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.7833520 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.138211 p-Class : a [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.302647 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 (+/-) : 0.879747 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.38889 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 14.4328 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.9063651 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.175439 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 (+/-) : 0.0680272 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 3.41445 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 46.3547 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.62767815 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.157895 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.173913 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 8 Ratio of magnetic polarity (+/-) : 1.28696 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.21212 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 52.9372 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.0433013 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.127660 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.649351 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Cai [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 9 Ratio of magnetic polarity (+/-) : 5.11111 [ 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 : 10 Ratio of magnetic polarity (+/-) : 0.507833 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 6.92170 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 31.7145 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.3286931 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0849057 p-Class : a [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.366319 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 11 Ratio of magnetic polarity (+/-) : 6.01724 [ 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) : 0.805556 Number of spots with penumbra : 0 c-Class :i McIntosh Class : Bxi [ Magnetic Class Determination ] Magnetic Class : Alpha