2023 Jan 17 0300 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 9 Group Index : 1 Ratio of magnetic polarity (+/-) : 1.11667 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.77778 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 0 Z-Class : B [ p-Class Determination ] p-Class : x [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.176000 Number of spots with penumbra : 0 c-Class :o McIntosh Class : Bxo [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 2 Ratio of magnetic polarity (+/-) : 0.0820770 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 28.1868 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.6928366 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.371795 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.277580 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 3 Ratio of magnetic polarity (+/-) : 5.74490 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 25.9905 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.1569459 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.309677 p-Class : k [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.864641 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Cki [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 4 Ratio of magnetic polarity (+/-) : 0.0335008 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 53.5000 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.8012561 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.109890 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.525773 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Cai [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 5 Ratio of magnetic polarity (+/-) : 1.49153 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.08333 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 6.17324 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 49.5818 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.50390804 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.153846 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.186813 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 (+/-) : 0.821429 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.63333 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 5.34378 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 66.3979 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.39796231 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.181818 p-Class : a [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.376812 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 7 Ratio of magnetic polarity (+/-) : 0.936685 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 3 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 36.6143 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.4898970 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.352941 p-Class : a [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.157182 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 8 Ratio of magnetic polarity (+/-) : 1.92692 More than one magnetic neutral line is found Number of Significant Neutral Lines : 3 [ Z-Class Determination ] Number of spots : 10 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 12.2601 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 25.4913 (criterion : 25) N-S diameter of largest penumbra (deg) : 4.4960081 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.292431 p-Class : k [ c-Class Determination ] Number of spots : 10 Area ratio (spots/group) : 0.429010 Number of spots with penumbra : 4 c-Class :c McIntosh Class : Ekc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 9 Ratio of magnetic polarity (+/-) : 0.940273 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) : 16.6265 Z-Class : F [ p-Class Determination ] Asymmetry factor of penumbral shape : 32.5344 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.6950996 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.224299 p-Class : a [ c-Class Determination ] Number of spots : 8 Area ratio (spots/group) : 0.133690 Number of spots with penumbra : 5 c-Class :o McIntosh Class : Fao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma