2015 Jan 28 1900 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 9 Group Index : 1 Ratio of magnetic polarity (+/-) : 1.16667 More than one magnetic neutral line is found Number of Significant Neutral Lines : 2 [ Z-Class Determination ] Number of spots : 3 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 7.04557 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 33.5757 (criterion : 25) N-S diameter of largest penumbra (deg) : 1.7193199 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0783133 p-Class : a [ c-Class Determination ] Number of spots : 3 Area ratio (spots/group) : 0.463455 Number of spots with penumbra : 3 c-Class :c McIntosh Class : Dac [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 2 Ratio of magnetic polarity (+/-) : 0.0212766 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 21.3444 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.4275525 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.112245 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 (+/-) : 0.587329 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.97561 [ Z-Class Determination ] Number of spots : 6 Number of spots with penumbra : 5 Longitudinal extent of this spot group (deg) : 10.4036 Z-Class : E [ p-Class Determination ] Asymmetry factor of penumbral shape : 29.2045 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.3171422 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.141176 p-Class : s [ c-Class Determination ] Number of spots : 6 Area ratio (spots/group) : 0.423611 Number of spots with penumbra : 5 c-Class :c McIntosh Class : Esc [ Magnetic Class Determination ] Magnetic Class : Beta Group Index : 4 Ratio of magnetic polarity (+/-) : 17.9737 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 14.2628 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.8584532 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.199612 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 (+/-) : 0.291498 More than one magnetic neutral line is found Number of Significant Neutral Lines : 1 Roughness of the longest magnetic neutral line : 4.96667 [ Z-Class Determination ] Number of spots : 8 Number of spots with penumbra : 3 Longitudinal extent of this spot group (deg) : 6.73364 Z-Class : D [ p-Class Determination ] Asymmetry factor of penumbral shape : 47.9226 (criterion : 25) N-S diameter of largest penumbra (deg) : 2.3875818 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0972973 p-Class : a [ c-Class Determination ] Number of spots : 8 Area ratio (spots/group) : 0.314243 Number of spots with penumbra : 3 c-Class :o McIntosh Class : Dao [ Magnetic Class Determination ] Magnetic Class : Beta-Gamma Group Index : 6 Ratio of magnetic polarity (+/-) : 5.06316 [ Z-Class Determination ] Number of spots : 4 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 62.0744 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.47588753 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0526316 p-Class : a [ c-Class Determination ] Number of spots : 4 Area ratio (spots/group) : 0.194444 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 : 36.4524 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.76209641 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.185185 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 (+/-) : 1.31579 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.75000 [ Z-Class Determination ] Number of spots : 1 Number of spots with penumbra : 1 Z-Class : H [ p-Class Determination ] Asymmetry factor of penumbral shape : 65.3295 (criterion : 50) N-S diameter of largest penumbra (deg) : 0.35809735 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.222222 p-Class : a [ c-Class Determination ] Number of spots : 1 c-Class :x McIntosh Class : Hax [ Magnetic Class Determination ] Magnetic Class : Alpha Group Index : 9 Ratio of magnetic polarity (+/-) : 0.986842 Only one magnetic neutral line is found Roughness of the only magnetic neutral line : 1.12766 [ Z-Class Determination ] Number of spots : 2 Number of spots with penumbra : 1 Z-Class : C [ p-Class Determination ] Asymmetry factor of penumbral shape : 99.5879 (criterion : 50) N-S diameter of largest penumbra (deg) : 1.6026677 (criterion : 2.5 deg) Ratio of umbral area to spot area : 0.0625000 p-Class : a [ c-Class Determination ] Number of spots : 2 Area ratio (spots/group) : 0.694444 Number of spots with penumbra : 1 c-Class :i McIntosh Class : Cai [ Magnetic Class Determination ] Magnetic Class : Beta