2023 Jul 20 1400 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 9 Group Index : 1 Ratio of magnetic polarity (+/-) : 3.47682 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.32000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 14.2811 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.4507539 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.210526 p-Class : h [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hhx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 2 Ratio of magnetic polarity (+/-) : 0.154570 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 3 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 44.1996 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.8642227 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0824742 p-Class : s [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.371429 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 3 Ratio of magnetic polarity (+/-) : 1.37449 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 : 6 Longitudinal extent of this spot group (deg) : 14.1966 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 39.7400 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.3232930 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.101480 p-Class : k [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.475682 Number of spots with penumbra : 6 c-Class :c McIntosh Class : Ekc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 4 Ratio of magnetic polarity (+/-) : 1.39189 More than one magnetic neutral line is found Number of Significant Neutral Lines : 1 Roughness of the longest magnetic neutral line : 1.91176 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 7.52274 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 42.5746 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.85704606 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.107143 p-Class : s [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.542857 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dsi [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 5 Ratio of magnetic polarity (+/-) : 100.000 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 27.1004 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.39932203 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.214286 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.123457 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 6 Ratio of magnetic polarity (+/-) : 0.410959 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.05085 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 22.6358 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.0713525 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.155914 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.287834 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 7 Ratio of magnetic polarity (+/-) : 1.29250 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 8.54017 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 31.3568 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.5473445 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.193050 p-Class : k [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.668657 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dki [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 8 Ratio of magnetic polarity (+/-) : 1.96203 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 : 2 Longitudinal extent of this spot group (deg) : 1.52846 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 30.9989 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.9235797 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.208333 p-Class : k [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.504926 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dki [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 9 Ratio of magnetic polarity (+/-) : 0.331361 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 : 41.2058 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.0707601 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.137931 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.105691 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma