2024 Jul 17 1200 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 17 Group Index : 1 Ratio of magnetic polarity (+/-) : 100.000 [ 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 : 2 Ratio of magnetic polarity (+/-) : 0.0539084 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 59.5015 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.81465282 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0666667 p-Class : a [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.0505618 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 3 Ratio of magnetic polarity (+/-) : 2.27419 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.37500 [ 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 : 4 Ratio of magnetic polarity (+/-) : 1.85714 More than one magnetic neutral line is found Number of Significant Neutral Lines : 1 Roughness of the longest magnetic neutral line : 1.23684 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 47.6515 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.25473626 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.111111 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.0100000 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 5 Ratio of magnetic polarity (+/-) : 1.78744 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.53191 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 53.2553 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.83168536 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0967742 p-Class : a [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.113869 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 6 Ratio of magnetic polarity (+/-) : 0.578771 More than one magnetic neutral line is found Number of Significant Neutral Lines : 4 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 32.4503 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.1378295 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.189873 p-Class : s [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.124248 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 7 Ratio of magnetic polarity (+/-) : 5.92683 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 27.6276 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.1778737 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.136054 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 (+/-) : 5.77778 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 35.5145 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.88064907 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.132353 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.687500 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 9 Ratio of magnetic polarity (+/-) : 0.441441 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.72414 [ 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) : 0.769231 Number of spots with penumbra : 0 c-Class :i McIntosh Class : Bxi [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 10 Ratio of magnetic polarity (+/-) : 1.08659 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.28947 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 9.82670 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 31.3085 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.81181973 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.333333 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.652778 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dsi [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 11 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 : 49.6510 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.64818315 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0454545 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 12 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 : 35.8142 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.52973491 (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 : 13 Ratio of magnetic polarity (+/-) : 1.11786 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 11 Number of spots with penumbra : 6 Longitudinal extent of this spot group (deg) : 11.6210 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 30.1564 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.9027622 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.138158 p-Class : a [ c-Class Determination ] Number of spots : 11 Area ratio (spots/group) : 0.292786 Number of spots with penumbra : 6 c-Class :o McIntosh Class : Eao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 14 Ratio of magnetic polarity (+/-) : 0.740964 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) : 5.12934 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 69.9381 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.1576749 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.117647 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.615385 Number of spots with penumbra : 3 c-Class :c McIntosh Class : Dac [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 15 Ratio of magnetic polarity (+/-) : 0.654028 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.17143 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 76.1568 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.98168525 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0400000 p-Class : a [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.288210 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 16 Ratio of magnetic polarity (+/-) : 0.528302 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.10811 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 37.4945 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.8550379 (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 : 17 Ratio of magnetic polarity (+/-) : 1.82759 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.18182 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 60.8202 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.3852660 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.173913 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma