2015 Jan 28 1500 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 9 Group Index : 1 Ratio of magnetic polarity (+/-) : 1.14520 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.97222 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 6.77986 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 37.7571 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.8379256 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0963855 p-Class : a [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.333333 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 2 Ratio of magnetic polarity (+/-) : 0.593250 More than one magnetic neutral line is found Number of Significant Neutral Lines : 1 Roughness of the longest magnetic neutral line : 1.48780 [ Z-Class Determination ] Number of spots : 7 Number of spots with penumbra : 5 Longitudinal extent of this spot group (deg) : 10.2240 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 47.3751 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.9680863 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.142857 p-Class : a [ c-Class Determination ] Number of spots : 7 Area ratio (spots/group) : 0.396694 Number of spots with penumbra : 5 c-Class :o McIntosh Class : Eao [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 3 Ratio of magnetic polarity (+/-) : 0.920213 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.73684 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 20.0806 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.3086174 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0980392 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.699346 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 4 Ratio of magnetic polarity (+/-) : 15.0222 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 17.3994 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.9781280 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.192982 p-Class : h [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hhx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 5 Ratio of magnetic polarity (+/-) : 0.261702 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 4.16129 [ Z-Class Determination ] Number of spots : 8 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 7.00247 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 50.5130 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.1488255 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0981595 p-Class : a [ c-Class Determination ] Number of spots : 8 Area ratio (spots/group) : 0.300448 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 6 Ratio of magnetic polarity (+/-) : 5.10753 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 56.4087 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.47595325 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.133333 p-Class : a [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.230769 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 7 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 : 22.6046 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.63602268 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.133333 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 8 Ratio of magnetic polarity (+/-) : 0.270202 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.86667 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 70.8769 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.59888342 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.00000 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.338710 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 9 Ratio of magnetic polarity (+/-) : 0.944598 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.10870 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 0 Z-Class : B [ p-Class Determination ] p-Class : x [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.00000 Number of spots with penumbra : 0 c-Class :o McIntosh Class : Bxo [ Magnetic Class Determination ] Magnetic Class : Beta