2013 Dec 13 1700 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 9 Group Index : 1 Ratio of magnetic polarity (+/-) : 1.56410 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.15625 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 51.2989 (criterion : 50) N-S diameter of largest penumbra (deg) : 2.3178205 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0666667 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 2 Ratio of magnetic polarity (+/-) : 0.358209 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.15625 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 25.2884 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.2665959 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.140625 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 : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 50.3812 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.74569201 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.105263 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 4 Ratio of magnetic polarity (+/-) : 1.97044 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.02083 [ Z-Class Determination ] Number of spots : 5 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 4.85538 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 48.0749 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.63010786 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0645161 p-Class : s [ c-Class Determination ] Number of spots : 5 Area ratio (spots/group) : 0.399038 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 5 Ratio of magnetic polarity (+/-) : 2.40166 More than one magnetic neutral line is found Number of Significant Neutral Lines : 1 Roughness of the longest magnetic neutral line : 3.29870 [ Z-Class Determination ] Number of spots : 9 Number of spots with penumbra : 4 Longitudinal extent of this spot group (deg) : 6.99251 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 16.6363 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.4731933 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.140845 p-Class : s [ c-Class Determination ] Number of spots : 9 Area ratio (spots/group) : 0.118430 Number of spots with penumbra : 4 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 6 Ratio of magnetic polarity (+/-) : 0.00000 [ 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 : 7 Ratio of magnetic polarity (+/-) : 0.741883 More than one magnetic neutral line is found Number of Significant Neutral Lines : 3 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 5.71381 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 34.6973 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.5264431 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.121429 p-Class : k [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.387931 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Dko [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 8 Ratio of magnetic polarity (+/-) : 0.00381679 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 1.66810 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 17.3673 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.4679954 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.130769 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.313636 Number of spots with penumbra : 2 c-Class :o McIntosh Class : Dso [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 9 Ratio of magnetic polarity (+/-) : 0.234890 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.40385 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 21.7398 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.8401556 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.193291 p-Class : h [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.728009 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Chi [ Magnetic Class Determination ] Magnetic Class : Beta