2023 Jul 31 2100 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 10 Group Index : 1 Ratio of magnetic polarity (+/-) : 1.00101 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 4 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 50.4415 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.9630310 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.146119 p-Class : k [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.571124 Number of spots with penumbra : 4 c-Class :c McIntosh Class : Ckc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma-Delta Group Index : 2 Ratio of magnetic polarity (+/-) : 0.0738916 [ 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 (+/-) : 1.09686 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 11.3383 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 18.6035 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.7095565 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.228833 p-Class : h [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.337001 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Eho [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 4 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 : 38.9792 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.70622319 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.206897 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 (+/-) : 69.5714 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 2.73892 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 15.9584 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.9148665 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.169811 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.512894 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dsi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 6 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 : 46.6352 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.89242946 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0649351 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 7 Ratio of magnetic polarity (+/-) : 2.71429 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.21739 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 41.7056 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.37852699 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.00000 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 (+/-) : 1.01111 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.15385 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 3.55086 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 53.3393 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.71467242 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.125000 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.520833 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dai [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 9 Ratio of magnetic polarity (+/-) : 1.98913 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.43243 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 16.1717 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.2907128 (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 : 10 Ratio of magnetic polarity (+/-) : 0.882911 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.64000 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 7.55004 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 41.5252 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.99194162 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.114286 p-Class : s [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.300000 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta