2024 Apr 13 1000 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           7

Group Index :       1
Ratio of magnetic polarity (+/-) :      2.02479
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.17073
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      16.5965 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.6837862 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.138095
p-Class : h
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hhx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       2
Ratio of magnetic polarity (+/-) :     0.862745
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.86111
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      15.1905 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.9401115 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.175879
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.682243
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.25061
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           3
Longitudinal extent of this spot group (deg) :      10.7779
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      33.8810 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.4254957 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.182432
p-Class : a
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.582353
Number of spots with penumbra :           3
c-Class :c
McIntosh Class : Eac
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.986726
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 :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      50.4254 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.81914582 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0250000
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.480916
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Cai
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       5
Ratio of magnetic polarity (+/-) :     0.921429
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.30000
[ Z-Class Determination ]
Number of spots :           3
Number of spots with penumbra :           2
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      17.1439 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.0479058 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.168067
p-Class : s
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.636792
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Csi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       6
Ratio of magnetic polarity (+/-) :      0.00000
[ 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) :     0.363636
Number of spots with penumbra :           0
c-Class :o
McIntosh Class : Bxo
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       7
Ratio of magnetic polarity (+/-) :     0.467742
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.18182
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      91.6544 (criterion : 50)
N-S diameter of largest penumbra (deg) :       2.0278886 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.136364
p-Class : a
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hax
[ Magnetic Class Determination ]
Magnetic Class : Alpha