2023 Dec 23 1600 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 9 Group Index : 1 Ratio of magnetic polarity (+/-) : 2.29032 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.31818 [ 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 (+/-) : 1.73697 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 : 2 Longitudinal extent of this spot group (deg) : 9.61903 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 41.8142 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.5739805 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.102679 p-Class : k [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.530351 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dki [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 3 Ratio of magnetic polarity (+/-) : 0.965398 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.28947 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 42.6736 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.98403352 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.155172 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.925373 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 4 Ratio of magnetic polarity (+/-) : 0.0573664 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 15.4431 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.2483009 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.202925 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 (+/-) : 1.28438 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.22222 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 4.55118 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 48.7078 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.98651113 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.137500 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.137980 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 6 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 : 18.4201 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.6583329 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.177083 p-Class : h [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.782152 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Chi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 7 Ratio of magnetic polarity (+/-) : 4.69841 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 3.61290 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 4.11503 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 34.0080 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.60396403 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.137931 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.242236 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 8 Ratio of magnetic polarity (+/-) : 0.326996 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.64286 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 15.4835 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.5678944 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.220077 p-Class : h [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hhx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 9 Ratio of magnetic polarity (+/-) : 1.05909 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.58824 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 4.69664 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 41.0103 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.38202850 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.250000 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.270833 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta