2023 Mar 20 0000 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           6

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.285714
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.85000
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      52.1402 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.64045868 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0625000
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 (+/-) :     0.596000
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 :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      13.6473 (criterion : 25)
N-S diameter of largest penumbra (deg) :       3.5560995 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.183879
p-Class : h
[ c-Class Determination ]
Number of spots :           3
Area ratio (spots/group) :     0.766551
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Chi
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      12.1818
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      25.0920 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.4514183 (criterion : 2.5 deg)
Ratio of umbral area to spot area :    0.0350877
p-Class : s
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.688889
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 (+/-) :     0.398496
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.79167
[ 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 (+/-) :      1.39583
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.34694
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      57.1606 (criterion : 25)
N-S diameter of largest penumbra (deg) :       5.0451468 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.167464
p-Class : k
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hkx
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       6
Ratio of magnetic polarity (+/-) :      2.04348
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.27027
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      40.0028 (criterion : 50)
N-S diameter of largest penumbra (deg) :       4.3600528 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.104167
p-Class : h
[ c-Class Determination ]
Number of spots :           1
c-Class :x
McIntosh Class : Hhx
[ Magnetic Class Determination ]
Magnetic Class : Alpha