2024 Jul 17 1000 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 17 Group Index : 1 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 : 2 Ratio of magnetic polarity (+/-) : 0.0371389 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 68.4097 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.0785672 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0400000 p-Class : a [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.0584145 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 (+/-) : 1.50893 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.39474 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 41.6033 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.87684479 (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) : 0.292683 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 4 Ratio of magnetic polarity (+/-) : 0.0370370 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 43.4916 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.38162130 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.300000 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 (+/-) : 2.15500 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.47368 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 59.5867 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.95805510 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0285714 p-Class : a [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.157706 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 6 Ratio of magnetic polarity (+/-) : 0.640121 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 : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 37.2978 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.2637136 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.180556 p-Class : s [ c-Class Determination ] Number of spots : 7 Area ratio (spots/group) : 0.125773 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 7 Ratio of magnetic polarity (+/-) : 4.61225 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.31707 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 34.5069 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.0289242 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.153285 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 8 Ratio of magnetic polarity (+/-) : 5.93333 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 30.3406 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.88032938 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.166667 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.772277 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 9 Ratio of magnetic polarity (+/-) : 0.194175 [ 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 (+/-) : 0.974093 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.50000 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 10.0861 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 42.7411 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.67692830 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.212121 p-Class : s [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.377483 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Eso [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 11 Ratio of magnetic polarity (+/-) : 100.000 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 54.8620 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.81245670 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.181818 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.806452 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Cai [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 12 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 : 28.6160 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.66373776 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.107143 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 13 Ratio of magnetic polarity (+/-) : 1.08128 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 11 Number of spots with penumbra : 6 Longitudinal extent of this spot group (deg) : 11.4842 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 24.2106 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.7756002 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.170370 p-Class : s [ c-Class Determination ] Number of spots : 11 Area ratio (spots/group) : 0.295964 Number of spots with penumbra : 6 c-Class :o McIntosh Class : Eso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 14 Ratio of magnetic polarity (+/-) : 0.605000 More than one magnetic neutral line is found Number of Significant Neutral Lines : 4 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 66.2700 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.1645058 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.200000 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.581395 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Cai [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 15 Ratio of magnetic polarity (+/-) : 0.713483 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.25000 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 51.6822 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.73622080 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.200000 p-Class : a [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.286550 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 16 Ratio of magnetic polarity (+/-) : 0.564356 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.05000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 39.3595 (criterion : 50) N-S diameter of largest penumbra (deg) : 2.0359123 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.179104 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 17 Ratio of magnetic polarity (+/-) : 2.47826 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.56250 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 74.7678 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.2620518 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.166667 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha