2023 Jan 19 2000 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 13 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.225806 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.23529 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 2.82364 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 31.7476 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.6790352 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.177419 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.790698 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dsi [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 2 Ratio of magnetic polarity (+/-) : 2.08333 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.41463 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 17.2314 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.4263800 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.236715 p-Class : h [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hhx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 3 Ratio of magnetic polarity (+/-) : 0.0211864 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 62.4781 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.62384466 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0869565 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 4 Ratio of magnetic polarity (+/-) : 0.310000 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 : 5 Ratio of magnetic polarity (+/-) : 0.465241 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.82609 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 3.16734 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 37.8728 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.63976277 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.305556 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.151316 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 6 Ratio of magnetic polarity (+/-) : 10.2143 [ 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 (+/-) : 1.15406 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.82857 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 8.62111 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 53.5917 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.2424819 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.207547 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.661017 Number of spots with penumbra : 3 c-Class :c McIntosh Class : Dac [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 8 Ratio of magnetic polarity (+/-) : 3.77129 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 15 Number of spots with penumbra : 5 Longitudinal extent of this spot group (deg) : 8.60256 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 27.8030 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.4143856 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.202247 p-Class : s [ c-Class Determination ] Number of spots : 15 Area ratio (spots/group) : 0.107427 Number of spots with penumbra : 5 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 9 Ratio of magnetic polarity (+/-) : 1.30064 More than one magnetic neutral line is found Number of Significant Neutral Lines : 3 [ Z-Class Determination ] Number of spots : 7 Number of spots with penumbra : 4 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 25.2603 (criterion : 25) N-S diameter of largest penumbra (deg) : 4.8309301 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.257443 p-Class : k [ c-Class Determination ] Number of spots : 7 Area ratio (spots/group) : 0.330186 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Cko [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 10 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 : 53.8062 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.52257275 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0833333 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 11 Ratio of magnetic polarity (+/-) : 0.503226 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.40741 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 5.75947 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 47.6974 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.50207930 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.294118 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 1.18182 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dsi [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 12 Ratio of magnetic polarity (+/-) : 0.543103 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.29167 [ 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 : 13 Ratio of magnetic polarity (+/-) : 0.00000 [ 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