2024 Oct 01 1200 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 9 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.326389 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.23077 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 55.5948 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.52785182 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.222222 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.432432 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Cai [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 2 Ratio of magnetic polarity (+/-) : 49.6667 [ 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) : 0.281250 Number of spots with penumbra : 0 c-Class :o McIntosh Class : Bxo [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 3 Ratio of magnetic polarity (+/-) : 3.45283 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 20.2500 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 95.3399 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.75850566 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0666667 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.362319 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 4 Ratio of magnetic polarity (+/-) : 0.0134454 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 41.3989 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.1523464 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0909091 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.664286 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 5 Ratio of magnetic polarity (+/-) : 0.720764 More than one magnetic neutral line is found Number of Significant Neutral Lines : 3 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 7.48244 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 25.5257 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.7650350 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.204918 p-Class : a [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.251526 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 6 Ratio of magnetic polarity (+/-) : 0.260099 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 8.90476 [ Z-Class Determination ] Number of spots : 7 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 13.3233 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 18.7597 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.4226960 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.201613 p-Class : s [ c-Class Determination ] Number of spots : 7 Area ratio (spots/group) : 0.371827 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Eso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 7 Ratio of magnetic polarity (+/-) : 1.00356 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.14583 [ Z-Class Determination ] Number of spots : 11 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 6.38998 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 40.0111 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.3353902 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.118280 p-Class : s [ c-Class Determination ] Number of spots : 11 Area ratio (spots/group) : 0.264947 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 8 Ratio of magnetic polarity (+/-) : 1.43012 More than one magnetic neutral line is found Number of Significant Neutral Lines : 4 [ Z-Class Determination ] Number of spots : 17 Number of spots with penumbra : 4 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 59.6453 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.5926121 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.148897 p-Class : k [ c-Class Determination ] Number of spots : 17 Area ratio (spots/group) : 0.407407 Number of spots with penumbra : 4 c-Class :c McIntosh Class : Ckc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 9 Ratio of magnetic polarity (+/-) : 0.928571 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.21429 [ 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