2023 Jul 09 1900 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 9 Group Index : 1 Ratio of magnetic polarity (+/-) : 4.44118 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.60526 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 4.37033 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 67.8279 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.54171269 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0833333 p-Class : a [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.205882 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 2 Ratio of magnetic polarity (+/-) : 0.709821 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) : 8.97287 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 22.2770 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.9360078 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.207407 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.477322 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dsi [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 3 Ratio of magnetic polarity (+/-) : 1.24465 More than one magnetic neutral line is found Number of Significant Neutral Lines : 1 Roughness of the longest magnetic neutral line : 4.40000 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 53.2711 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.0818130 (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) : 0.255924 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 4 Ratio of magnetic polarity (+/-) : 0.838926 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.35849 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 40.6829 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.0694607 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.285714 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.396476 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 (+/-) : 1.27320 More than one magnetic neutral line is found Number of Significant Neutral Lines : 3 [ Z-Class Determination ] Number of spots : 8 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 11.6117 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 21.4544 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.2588786 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.162162 p-Class : s [ c-Class Determination ] Number of spots : 8 Area ratio (spots/group) : 0.533191 Number of spots with penumbra : 4 c-Class :c McIntosh Class : Esc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 6 Ratio of magnetic polarity (+/-) : 1.03675 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.46835 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 6.91491 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 21.8836 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.6091717 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.264706 p-Class : s [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.370618 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 7 Ratio of magnetic polarity (+/-) : 0.0275862 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 28.5083 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.2547317 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0816327 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 (+/-) : 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 : 29.7637 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.39656163 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.133333 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 9 Ratio of magnetic polarity (+/-) : 0.713106 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 25.8385 (criterion : 25) N-S diameter of largest penumbra (deg) : 4.8985312 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.234359 p-Class : k [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hkx [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma