2024 Apr 23 1400 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 15 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.0721003 [ 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) : 0.0302013 Number of spots with penumbra : 0 c-Class :o McIntosh Class : Bxo [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 2 Ratio of magnetic polarity (+/-) : 2.27103 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 47.0993 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.2142842 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.156250 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.864407 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 3 Ratio of magnetic polarity (+/-) : 0.127820 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 32.6848 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.5074613 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.180000 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 (+/-) : 0.428913 More than one magnetic neutral line is found Number of Significant Neutral Lines : 7 [ Z-Class Determination ] Number of spots : 19 Number of spots with penumbra : 9 Longitudinal extent of this spot group (deg) : 20.7918 Z-Class : F [ p-Class Determination ] Asymmetry factor of penumbral shape : 26.6342 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.6031646 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.213873 p-Class : k [ c-Class Determination ] Number of spots : 19 Area ratio (spots/group) : 0.206574 Number of spots with penumbra : 9 c-Class :o McIntosh Class : Fko [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 5 Ratio of magnetic polarity (+/-) : 0.00367647 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 0 Z-Class : B [ p-Class Determination ] p-Class : x [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.538462 Number of spots with penumbra : 0 c-Class :i McIntosh Class : Bxi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 6 Ratio of magnetic polarity (+/-) : 1.80583 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.79310 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 42.4740 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.53355638 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.350000 p-Class : s [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.228571 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 7 Ratio of magnetic polarity (+/-) : 0.00000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 79.1761 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.63745645 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.00000 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 8 Ratio of magnetic polarity (+/-) : 4.18000 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) : 7.84619 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 35.5915 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.1604470 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0579710 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.297921 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 9 Ratio of magnetic polarity (+/-) : 1.18854 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 Longitudinal extent of this spot group (deg) : 10.6959 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 18.5507 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.3207238 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.171429 p-Class : s [ c-Class Determination ] Number of spots : 9 Area ratio (spots/group) : 0.247960 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Eso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 10 Ratio of magnetic polarity (+/-) : 0.910543 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.50000 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 21.0761 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.8001291 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.173913 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.352518 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 11 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 : 12 Ratio of magnetic polarity (+/-) : 0.225806 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.50000 [ 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 : 13 Ratio of magnetic polarity (+/-) : 0.895262 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.95385 [ Z-Class Determination ] Number of spots : 8 Number of spots with penumbra : 5 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 30.2821 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.0942004 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.204545 p-Class : s [ c-Class Determination ] Number of spots : 8 Area ratio (spots/group) : 0.146162 Number of spots with penumbra : 5 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 14 Ratio of magnetic polarity (+/-) : 1.30256 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 9.62789 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 27.5914 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.3733017 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.172840 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.800000 Number of spots with penumbra : 3 c-Class :c McIntosh Class : Dsc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 15 Ratio of magnetic polarity (+/-) : 1.74016 More than one magnetic neutral line is found Number of Significant Neutral Lines : 1 Roughness of the longest magnetic neutral line : 2.16667 [ 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) : 0.0100000 Number of spots with penumbra : 0 c-Class :o McIntosh Class : Bxo [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma