2015 Jan 28 1300 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 10 Group Index : 1 Ratio of magnetic polarity (+/-) : 1.23136 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.85106 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 6.82409 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 40.8974 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.7135204 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0914634 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.429191 Number of spots with penumbra : 3 c-Class :c McIntosh Class : Dac [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 2 Ratio of magnetic polarity (+/-) : 0.644643 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.63415 [ Z-Class Determination ] Number of spots : 7 Number of spots with penumbra : 5 Longitudinal extent of this spot group (deg) : 10.1025 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 37.5400 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.9655913 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.118182 p-Class : a [ c-Class Determination ] Number of spots : 7 Area ratio (spots/group) : 0.380878 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 (+/-) : 1.33028 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.88095 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 24.4198 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.3087175 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.122449 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.576355 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 (+/-) : 19.0000 [ 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 : 5 Ratio of magnetic polarity (+/-) : 17.7436 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 17.1954 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.9781094 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.190019 p-Class : h [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hhx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 6 Ratio of magnetic polarity (+/-) : 0.259859 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.71429 [ Z-Class Determination ] Number of spots : 11 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 6.78562 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 44.8259 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.7913899 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0792683 p-Class : a [ c-Class Determination ] Number of spots : 11 Area ratio (spots/group) : 0.252525 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 7 Ratio of magnetic polarity (+/-) : 4.27273 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 11.3333 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 3.53727 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 74.0283 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.47602005 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.181818 p-Class : a [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.227941 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 8 Ratio of magnetic polarity (+/-) : 0.0819672 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 36.9272 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.76447829 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.148148 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 9 Ratio of magnetic polarity (+/-) : 0.198511 [ 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) : 0.105590 Number of spots with penumbra : 0 c-Class :o McIntosh Class : Bxo [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 10 Ratio of magnetic polarity (+/-) : 0.980501 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 : 0 Z-Class : B [ p-Class Determination ] p-Class : x [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.310000 Number of spots with penumbra : 0 c-Class :o McIntosh Class : Bxo [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma