2023 Jan 11 2000 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 10 Group Index : 1 Ratio of magnetic polarity (+/-) : 2.91837 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.37037 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 33.3107 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.88139310 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0731707 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 2 Ratio of magnetic polarity (+/-) : 0.592624 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 : 3 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 51.1278 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.0300964 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0731707 p-Class : k [ c-Class Determination ] Number of spots : 7 Area ratio (spots/group) : 0.292535 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Cko [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 3 Ratio of magnetic polarity (+/-) : 1.86121 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.48485 [ Z-Class Determination ] Number of spots : 9 Number of spots with penumbra : 5 Longitudinal extent of this spot group (deg) : 6.80534 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 38.1933 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.65177482 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.117647 p-Class : s [ c-Class Determination ] Number of spots : 9 Area ratio (spots/group) : 0.289474 Number of spots with penumbra : 5 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 4 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 : 40.5534 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.25997013 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.100000 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 (+/-) : 0.447224 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 17 Number of spots with penumbra : 3 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 23.3052 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.1734574 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.156379 p-Class : h [ c-Class Determination ] Number of spots : 17 Area ratio (spots/group) : 0.184750 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Cho [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 6 Ratio of magnetic polarity (+/-) : 100.000 [ 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 (+/-) : 0.194362 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 46.8201 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.3227134 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.135135 p-Class : a [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.561321 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Cai [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 8 Ratio of magnetic polarity (+/-) : 132.500 [ 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 (+/-) : 0.377717 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 6.97549 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 25.8061 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.7036319 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.241860 p-Class : k [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.325301 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Dko [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 10 Ratio of magnetic polarity (+/-) : 0.418367 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 0 Z-Class : B [ p-Class Determination ] p-Class : x [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 1.14286 Number of spots with penumbra : 0 c-Class :i McIntosh Class : Bxi [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma