2023 Dec 22 1800 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 10 Group Index : 1 Ratio of magnetic polarity (+/-) : 1.11364 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.09524 [ 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 : 2 Ratio of magnetic polarity (+/-) : 1.57079 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.66667 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 9.48552 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 43.8632 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.5479525 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.144033 p-Class : k [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.444568 Number of spots with penumbra : 3 c-Class :c McIntosh Class : Dkc [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 3 Ratio of magnetic polarity (+/-) : 0.922500 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.66667 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 6.05578 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 26.0677 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.2229740 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.180723 p-Class : s [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.274262 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 4 Ratio of magnetic polarity (+/-) : 0.0175610 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 15.6150 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.9960641 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.213884 p-Class : h [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.595556 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Chi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 5 Ratio of magnetic polarity (+/-) : 0.998158 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.67347 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 39.3632 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.2340799 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0825688 p-Class : a [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.253213 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 6 Ratio of magnetic polarity (+/-) : 100.000 [ 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 : 7 Ratio of magnetic polarity (+/-) : 38.1667 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 24.6860 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.9216687 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.174757 p-Class : h [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.740654 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 (+/-) : 6.04167 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 3.19369 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 37.0581 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.60558947 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.241379 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.314607 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 9 Ratio of magnetic polarity (+/-) : 2.97368 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.28571 [ 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 : 10 Ratio of magnetic polarity (+/-) : 0.471111 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.39130 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 16.9172 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.6599362 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.216981 p-Class : h [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hhx [ Magnetic Class Determination ] Magnetic Class : Alpha