2024 Apr 24 1900 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 14 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.207921 More than one magnetic neutral line is found Number of Significant Neutral Lines : 5 [ Z-Class Determination ] Number of spots : 8 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 16.3298 Z-Class : F [ p-Class Determination ] Asymmetry factor of penumbral shape : 51.2468 (criterion : 50) N-S diameter of largest penumbra (deg) : 2.7778189 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.126437 p-Class : k [ c-Class Determination ] Number of spots : 8 Area ratio (spots/group) : 0.277099 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Fko [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 2 Ratio of magnetic polarity (+/-) : 0.229730 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.41379 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 45.9755 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.79882681 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0714286 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 3 Ratio of magnetic polarity (+/-) : 2.18325 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 : 3 Longitudinal extent of this spot group (deg) : 11.7222 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 40.7620 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.82735886 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.156250 p-Class : s [ c-Class Determination ] Number of spots : 7 Area ratio (spots/group) : 0.314763 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Eso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 4 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 : 32.6596 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.76920438 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.162162 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 5 Ratio of magnetic polarity (+/-) : 0.962500 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.27273 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 3.94575 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 49.3377 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.38857149 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.100000 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 1.00000 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dsi [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 6 Ratio of magnetic polarity (+/-) : 6.87500 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 31.1364 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.90963983 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.131579 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 (+/-) : 1.41763 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.20408 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 12.4909 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 18.0888 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.2042327 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.134615 p-Class : s [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.419355 Number of spots with penumbra : 3 c-Class :c McIntosh Class : Esc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 8 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 : 19.5138 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.8011637 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.141791 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 9 Ratio of magnetic polarity (+/-) : 2.82955 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 52.9787 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.36859163 (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) : 0.0476900 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 10 Ratio of magnetic polarity (+/-) : 0.0430108 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 20.3799 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.8558977 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.128571 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 11 Ratio of magnetic polarity (+/-) : 0.896317 More than one magnetic neutral line is found Number of Significant Neutral Lines : 1 Roughness of the longest magnetic neutral line : 2.26042 [ Z-Class Determination ] Number of spots : 8 Number of spots with penumbra : 5 Longitudinal extent of this spot group (deg) : 11.1265 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 35.8697 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.1865122 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.152284 p-Class : a [ c-Class Determination ] Number of spots : 8 Area ratio (spots/group) : 0.149956 Number of spots with penumbra : 5 c-Class :o McIntosh Class : Eao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 12 Ratio of magnetic polarity (+/-) : 100.000 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 76.7625 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.54222024 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.285714 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.609756 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Cai [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 13 Ratio of magnetic polarity (+/-) : 0.189189 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 48.3020 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.36987561 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.100000 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.131579 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 14 Ratio of magnetic polarity (+/-) : 1.62500 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.18182 [ 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