2024 Apr 25 1000 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 15 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.140489 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 0 Z-Class : B [ p-Class Determination ] p-Class : x [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.307692 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 (+/-) : 0.227273 More than one magnetic neutral line is found Number of Significant Neutral Lines : 1 Roughness of the longest magnetic neutral line : 1.34615 [ 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 : 3 Ratio of magnetic polarity (+/-) : 1.62911 More than one magnetic neutral line is found Number of Significant Neutral Lines : 3 [ Z-Class Determination ] Number of spots : 7 Number of spots with penumbra : 3 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 53.1438 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.0005881 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.100000 p-Class : a [ c-Class Determination ] Number of spots : 7 Area ratio (spots/group) : 0.253788 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Cao [ 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 : 32.7037 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.77862333 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0322581 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 (+/-) : 36.6667 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 45.5019 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.56757089 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.00000 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.475410 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 6 Ratio of magnetic polarity (+/-) : 1.00000 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 : 57.0714 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.66108577 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.210526 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.237113 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 7 Ratio of magnetic polarity (+/-) : 9.50000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 45.3985 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.65669191 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0740741 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 (+/-) : 0.0326087 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 26.1579 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.3758683 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.126667 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.902299 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Cai [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 9 Ratio of magnetic polarity (+/-) : 35.8000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 19.0746 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.8121386 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.136364 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 10 Ratio of magnetic polarity (+/-) : 2.31818 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.75000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 41.3724 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.37025433 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.142857 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 (+/-) : 0.0725389 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 25.6154 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.4507679 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.133333 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 12 Ratio of magnetic polarity (+/-) : 0.791240 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 13 Number of spots with penumbra : 5 Longitudinal extent of this spot group (deg) : 12.3200 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 22.3619 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.1912336 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.158416 p-Class : s [ c-Class Determination ] Number of spots : 13 Area ratio (spots/group) : 0.136113 Number of spots with penumbra : 5 c-Class :o McIntosh Class : Eso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 13 Ratio of magnetic polarity (+/-) : 100.000 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 1.13988 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 48.3019 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.40106512 (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) : 0.720000 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dsi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 14 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 : 15 Ratio of magnetic polarity (+/-) : 0.803279 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.22727 [ 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