2023 Jul 18 1000 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 11 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.668172 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.61538 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 73.1821 (criterion : 50) N-S diameter of largest penumbra (deg) : 5.2870314 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.135593 p-Class : k [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hkx [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 2 Ratio of magnetic polarity (+/-) : 0.311111 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.27778 [ 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 (+/-) : 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 : 82.8797 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.26392702 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.111111 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 4 Ratio of magnetic polarity (+/-) : 22.2812 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 12.8001 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.4790353 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.214660 p-Class : h [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hhx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 5 Ratio of magnetic polarity (+/-) : 0.0758065 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 3 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 59.0111 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.5003222 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0674157 p-Class : k [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.467956 Number of spots with penumbra : 3 c-Class :c McIntosh Class : Ckc [ 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 : 41.8111 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.62907891 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0666667 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 (+/-) : 1.16173 More than one magnetic neutral line is found Number of Significant Neutral Lines : 1 Roughness of the longest magnetic neutral line : 1.65278 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 11.7006 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 48.4693 (criterion : 25) N-S diameter of largest penumbra (deg) : 4.6773479 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.123926 p-Class : k [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.619926 Number of spots with penumbra : 4 c-Class :c McIntosh Class : Ekc [ Magnetic Class Determination ] Magnetic Class : Beta-Delta Group Index : 8 Ratio of magnetic polarity (+/-) : 5.86667 [ 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 : 9 Ratio of magnetic polarity (+/-) : 1.79775 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.32258 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 32.4462 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.7333723 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.106383 p-Class : a [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.318777 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 10 Ratio of magnetic polarity (+/-) : 1.73077 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.11538 [ 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 : 11 Ratio of magnetic polarity (+/-) : 1.59659 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) : 9.02518 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 30.2907 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.3315384 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.169811 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.539185 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dai [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma