2024 Jul 17 1400 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 16 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.0410959 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 52.1623 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.54536905 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0454545 p-Class : a [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.0373045 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 2 Ratio of magnetic polarity (+/-) : 2.86207 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.71429 [ 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 : 3 Ratio of magnetic polarity (+/-) : 1.02041 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.45161 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 53.6019 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.38262036 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.222222 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.0100000 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 4 Ratio of magnetic polarity (+/-) : 1.94146 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 75.6058 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.83365885 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.103448 p-Class : a [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.128272 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 5 Ratio of magnetic polarity (+/-) : 0.591858 More than one magnetic neutral line is found Number of Significant Neutral Lines : 3 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 29.0576 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.1380121 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.210526 p-Class : s [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.126687 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 6 Ratio of magnetic polarity (+/-) : 4.07143 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.28947 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 30.9758 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.0369642 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.152000 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 7 Ratio of magnetic polarity (+/-) : 6.28571 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 31.6366 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.75532772 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.135593 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.457143 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 8 Ratio of magnetic polarity (+/-) : 0.596491 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.33333 [ 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) : 0.131313 Number of spots with penumbra : 0 c-Class :o McIntosh Class : Bxo [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 9 Ratio of magnetic polarity (+/-) : 0.962162 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.45946 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 31.7031 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.67622480 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.193548 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.709677 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 10 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 : 35.2754 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.64590701 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.125000 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 11 Ratio of magnetic polarity (+/-) : 11.6000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 35.6186 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.52888691 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.173913 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 12 Ratio of magnetic polarity (+/-) : 1.03651 More than one magnetic neutral line is found Number of Significant Neutral Lines : 3 [ Z-Class Determination ] Number of spots : 11 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 11.5828 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 36.2636 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.9012244 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.149351 p-Class : a [ c-Class Determination ] Number of spots : 11 Area ratio (spots/group) : 0.281046 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Eao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 13 Ratio of magnetic polarity (+/-) : 0.986486 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 67.7282 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.0065571 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.161290 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.647059 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Cai [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 14 Ratio of magnetic polarity (+/-) : 0.827381 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.14286 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 54.1475 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.98174432 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.00000 p-Class : a [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.213930 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 15 Ratio of magnetic polarity (+/-) : 0.455357 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.18182 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 28.9430 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.8373964 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.146667 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 16 Ratio of magnetic polarity (+/-) : 2.11111 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.84000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 74.0530 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.0597784 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.136364 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha