2023 Jan 13 1200 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 10 Group Index : 1 Ratio of magnetic polarity (+/-) : 2.08219 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.21429 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 91.0604 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.59742108 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.200000 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.424242 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Cai [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 2 Ratio of magnetic polarity (+/-) : 10.9394 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 61.1248 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.4179846 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.135593 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.680328 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Cai [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 3 Ratio of magnetic polarity (+/-) : 0.176527 [ Z-Class Determination ] Number of spots : 8 Number of spots with penumbra : 3 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 29.2280 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.2275988 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.143396 p-Class : a [ c-Class Determination ] Number of spots : 8 Area ratio (spots/group) : 0.254684 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 4 Ratio of magnetic polarity (+/-) : 0.0110375 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 16.5616 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.1774268 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.159363 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.764805 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 5 Ratio of magnetic polarity (+/-) : 15.5263 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 3.43204 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 52.1257 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.84773155 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0285714 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.343284 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 6 Ratio of magnetic polarity (+/-) : 0.631393 More than one magnetic neutral line is found Number of Significant Neutral Lines : 4 [ Z-Class Determination ] Number of spots : 11 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 11.2482 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 24.6748 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.7010216 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.205805 p-Class : h [ c-Class Determination ] Number of spots : 11 Area ratio (spots/group) : 0.461118 Number of spots with penumbra : 4 c-Class :c McIntosh Class : Ehc [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 7 Ratio of magnetic polarity (+/-) : 1.57303 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.30769 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 51.7357 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.87114824 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0909091 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 1.58824 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Cai [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 8 Ratio of magnetic polarity (+/-) : 2.16667 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.61905 [ 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 : 9 Ratio of magnetic polarity (+/-) : 0.205128 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.22581 [ 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 (+/-) : 0.997773 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 25.4949 (criterion : 25) N-S diameter of largest penumbra (deg) : 6.1317705 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.233766 p-Class : k [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hkx [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma-Delta