2014 Feb 28 1800 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 9 Group Index : 1 Ratio of magnetic polarity (+/-) : 1.13907 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.42857 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 39.3149 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.5102708 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.134615 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 (+/-) : 3.04839 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.18919 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 36.4612 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.9439076 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.144231 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 3 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 : 39.8026 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.2010475 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0333333 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 4 Ratio of magnetic polarity (+/-) : 2.64634 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.60000 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 68.9687 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.83731573 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.129032 p-Class : a [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.0788382 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 5 Ratio of magnetic polarity (+/-) : 0.552119 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.34884 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 9.86185 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 16.1851 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.8029180 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.198675 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.182587 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 : 33.0671 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.73462108 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.322581 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 (+/-) : 0.419412 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 Longitudinal extent of this spot group (deg) : 11.1189 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 32.4533 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.7774180 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.208459 p-Class : k [ c-Class Determination ] Number of spots : 7 Area ratio (spots/group) : 0.220044 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Eko [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma-Delta Group Index : 8 Ratio of magnetic polarity (+/-) : 2.04783 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 3.65517 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 6.11462 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 57.3160 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.93813042 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0540541 p-Class : a [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.193424 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 (+/-) : 0.680812 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 : 2 Longitudinal extent of this spot group (deg) : 11.1518 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 46.7810 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.8276926 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.130802 p-Class : k [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.728188 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Eki [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma