2021 Dec 23 1200 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 9 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.535474 More than one magnetic neutral line is found Number of Significant Neutral Lines : 3 [ Z-Class Determination ] Number of spots : 11 Number of spots with penumbra : 7 Longitudinal extent of this spot group (deg) : 17.4759 Z-Class : F [ p-Class Determination ] Asymmetry factor of penumbral shape : 37.2272 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.4219704 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.124031 p-Class : a [ c-Class Determination ] Number of spots : 11 Area ratio (spots/group) : 0.128345 Number of spots with penumbra : 7 c-Class :o McIntosh Class : Fao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 2 Ratio of magnetic polarity (+/-) : 0.426667 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.73333 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 53.6931 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.65271608 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.105263 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.0662100 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 3 Ratio of magnetic polarity (+/-) : 0.0200000 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 37.4552 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.90630861 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0909091 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.600000 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 4 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 : 39.2137 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.25783164 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.125000 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 5 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 : 38.8317 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.60606962 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.153846 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 (+/-) : 1.28417 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.45000 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 6.33600 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 34.5121 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.63004984 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.269231 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 1.17647 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dsi [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 7 Ratio of magnetic polarity (+/-) : 1.24345 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 : 3 Longitudinal extent of this spot group (deg) : 6.11885 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 40.6322 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.0913926 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.234043 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.269231 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 8 Ratio of magnetic polarity (+/-) : 0.608815 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) : 7.47991 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 27.1872 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.6542342 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.147727 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.425352 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dsi [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 9 Ratio of magnetic polarity (+/-) : 1.99237 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) : 13.8023 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 15.9364 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.0114096 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.157068 p-Class : h [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.831081 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Ehi [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma