2025 Aug 25 1800 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 10 Group Index : 1 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 : 49.8590 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.24459011 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.142857 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 (+/-) : 0.00000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 27.3802 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.1453234 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.111111 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 3 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 : 4 Ratio of magnetic polarity (+/-) : 0.811410 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.45312 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 10.4965 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 15.5837 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.4291813 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.218695 p-Class : h [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.575276 Number of spots with penumbra : 3 c-Class :c McIntosh Class : Ehc [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 5 Ratio of magnetic polarity (+/-) : 0.897196 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.56250 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 48.6254 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.49160678 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0500000 p-Class : s [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.395062 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 6 Ratio of magnetic polarity (+/-) : 0.0318471 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 45.2938 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.72089291 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.285714 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 7 Ratio of magnetic polarity (+/-) : 0.543478 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.22222 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 33.6252 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.81602683 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0500000 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 8 Ratio of magnetic polarity (+/-) : 3.57193 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 7 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 13.1361 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 57.9843 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.2453069 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.101124 p-Class : a [ c-Class Determination ] Number of spots : 7 Area ratio (spots/group) : 0.351544 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Eao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 9 Ratio of magnetic polarity (+/-) : 1.87013 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 : 34.0103 (criterion : 50) N-S diameter of largest penumbra (deg) : 2.7303738 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.159091 p-Class : h [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hhx [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 10 Ratio of magnetic polarity (+/-) : 0.735202 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.40000 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 2.45038 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 26.4805 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.9594609 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0666667 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.869281 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dsi [ Magnetic Class Determination ] Magnetic Class : Beta