2024 Oct 27 1900 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 10 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.581560 More than one magnetic neutral line is found Number of Significant Neutral Lines : 3 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 7.72058 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 60.7006 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.3895844 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0384615 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.809524 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dai [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 2 Ratio of magnetic polarity (+/-) : 0.0275591 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 1.34867 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 51.2443 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.0067675 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.148148 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.618421 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dai [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 3 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 : 4 Ratio of magnetic polarity (+/-) : 0.0407609 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 15.6971 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.4989259 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.185185 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 (+/-) : 0.955621 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) : 7.69784 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 37.3386 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.6582899 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.121693 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.599532 Number of spots with penumbra : 3 c-Class :c McIntosh Class : Dac [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 6 Ratio of magnetic polarity (+/-) : 1.17357 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 15 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 8.31600 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 20.6847 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.9492841 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.130653 p-Class : s [ c-Class Determination ] Number of spots : 15 Area ratio (spots/group) : 0.233213 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 7 Ratio of magnetic polarity (+/-) : 0.163934 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 47.4248 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.51858623 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.250000 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.103139 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 8 Ratio of magnetic polarity (+/-) : 1.00514 More than one magnetic neutral line is found Number of Significant Neutral Lines : 4 [ Z-Class Determination ] Number of spots : 24 Number of spots with penumbra : 10 Longitudinal extent of this spot group (deg) : 32.5009 Z-Class : F [ p-Class Determination ] Asymmetry factor of penumbral shape : 35.9888 (criterion : 25) N-S diameter of largest penumbra (deg) : 4.3226356 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.162950 p-Class : k [ c-Class Determination ] Number of spots : 24 Area ratio (spots/group) : 0.329880 Number of spots with penumbra : 10 c-Class :o McIntosh Class : Fko [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma-Delta Group Index : 9 Ratio of magnetic polarity (+/-) : 1.69565 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.26087 [ 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 : 10 Ratio of magnetic polarity (+/-) : 0.475207 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 : 0 Z-Class : B [ p-Class Determination ] p-Class : x [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.0535714 Number of spots with penumbra : 0 c-Class :o McIntosh Class : Bxo [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma