2013 Dec 13 1200 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 10 Group Index : 1 Ratio of magnetic polarity (+/-) : 1.60465 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.12500 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 54.0424 (criterion : 50) N-S diameter of largest penumbra (deg) : 2.0768284 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0434783 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 (+/-) : 0.333333 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.54167 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 20.3363 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.3805810 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.147059 p-Class : s [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hsx [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 3 Ratio of magnetic polarity (+/-) : 20.1250 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 44.8636 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.74301757 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.105263 p-Class : s [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.547619 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Csi [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 4 Ratio of magnetic polarity (+/-) : 2.72152 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.73913 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 2 Longitudinal extent of this spot group (deg) : 4.67640 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 52.5299 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.62941298 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.111111 p-Class : a [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.443182 Number of spots with penumbra : 2 c-Class :i McIntosh Class : Dai [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 5 Ratio of magnetic polarity (+/-) : 2.25304 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 2.37662 [ Z-Class Determination ] Number of spots : 9 Number of spots with penumbra : 3 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 18.2960 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.4724717 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.176638 p-Class : s [ c-Class Determination ] Number of spots : 9 Area ratio (spots/group) : 0.327610 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Cso [ 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 (+/-) : 0.854470 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 : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 20.1045 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.9265371 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.130435 p-Class : s [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.363636 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cso [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 8 Ratio of magnetic polarity (+/-) : 0.00000 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 32.4475 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.4690042 (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) : 0.0236486 Number of spots with penumbra : 1 c-Class :o McIntosh Class : Cao [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 9 Ratio of magnetic polarity (+/-) : 0.219512 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.43182 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 17.7839 (criterion : 25) N-S diameter of largest penumbra (deg) : 3.7226608 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.200669 p-Class : h [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hhx [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 10 Ratio of magnetic polarity (+/-) : 10.6000 [ 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