2014 Feb 28 1700 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 9 Group Index : 1 Ratio of magnetic polarity (+/-) : 0.899408 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.50000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 37.9420 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.3793416 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.187500 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 (+/-) : 0.754902 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 : 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 (+/-) : 0.911032 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 : 2 Longitudinal extent of this spot group (deg) : 8.32452 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 64.1736 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.8209233 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.118182 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.744395 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dai [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 4 Ratio of magnetic polarity (+/-) : 2.11957 More than one magnetic neutral line is found Number of Significant Neutral Lines : 1 Roughness of the longest magnetic neutral line : 1.94872 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 40.8922 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.47846409 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.190476 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.0638298 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 5 Ratio of magnetic polarity (+/-) : 0.631765 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.59524 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 9.83183 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 15.4290 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.6828330 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.189189 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.181510 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 6 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 : 34.3184 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.73459699 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.272727 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 (+/-) : 0.392920 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 Longitudinal extent of this spot group (deg) : 10.9496 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 32.7947 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.4149834 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.206790 p-Class : a [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.224315 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Eao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma-Delta Group Index : 8 Ratio of magnetic polarity (+/-) : 1.72727 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.32258 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 5.39698 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 60.0829 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.94018634 (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) : 0.204545 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 9 Ratio of magnetic polarity (+/-) : 0.633394 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 Longitudinal extent of this spot group (deg) : 11.3044 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 39.4082 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.8311910 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.141593 p-Class : k [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.763602 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Eki [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma