2023 Jul 23 1800 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 10 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.796992 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.25000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 33.7914 (criterion : 25) N-S diameter of largest penumbra (deg) : 6.2674572 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.138614 p-Class : k [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hkx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 2 Ratio of magnetic polarity (+/-) : 1.45576 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 8 Number of spots with penumbra : 5 Longitudinal extent of this spot group (deg) : 13.4332 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 45.5378 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.1106762 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.167883 p-Class : a [ c-Class Determination ] Number of spots : 8 Area ratio (spots/group) : 0.486091 Number of spots with penumbra : 5 c-Class :c McIntosh Class : Eac [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 3 Ratio of magnetic polarity (+/-) : 0.179191 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 32.3024 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.2450123 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.122807 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 4 Ratio of magnetic polarity (+/-) : 3.04651 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.29167 [ 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) : 0.476190 Number of spots with penumbra : 0 c-Class :i McIntosh Class : Bxi [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 5 Ratio of magnetic polarity (+/-) : 0.135417 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 19.5935 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.5918012 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.172932 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 6 Ratio of magnetic polarity (+/-) : 1.05287 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.41463 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 6.92538 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 14.7098 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.5241756 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.189349 p-Class : h [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.708926 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dhi [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 7 Ratio of magnetic polarity (+/-) : 63.4545 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 21.8481 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.2388469 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.183333 p-Class : h [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.616279 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Chi [ 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 : 28.7986 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.0201893 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.207547 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 (+/-) : 0.00000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 55.5245 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.37774679 (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 : 10 Ratio of magnetic polarity (+/-) : 1.51327 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.55263 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 31.1700 (criterion : 50) N-S diameter of largest penumbra (deg) : 2.7042785 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.142857 p-Class : h [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hhx [ Magnetic Class Determination ] Magnetic Class : Alpha