2024 May 21 2200 UTC
Sunspot Group Classification Results
Number of Detected Sunspot Groups :           8

Group Index :       1
Ratio of magnetic polarity (+/-) :     0.399142
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           1
Number of spots with penumbra :           1
Z-Class : H
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      46.4096 (criterion : 50)
N-S diameter of largest penumbra (deg) :       1.5880388 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.140000
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 :       2
Ratio of magnetic polarity (+/-) :      1.02228
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           2
[ Z-Class Determination ]
Number of spots :           7
Number of spots with penumbra :           5
Longitudinal extent of this spot group (deg) :      12.0539
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      42.8051 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.4750213 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.130435
p-Class : a
[ c-Class Determination ]
Number of spots :           7
Area ratio (spots/group) :     0.358161
Number of spots with penumbra :           5
c-Class :o
McIntosh Class : Eao
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       3
Ratio of magnetic polarity (+/-) :      1.07571
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.09375
[ Z-Class Determination ]
Number of spots :           4
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      38.6078 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.3476002 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.149660
p-Class : a
[ c-Class Determination ]
Number of spots :           4
Area ratio (spots/group) :     0.753304
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cai
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       4
Ratio of magnetic polarity (+/-) :     0.704989
More than one magnetic neutral line is found
Number of Significant Neutral Lines :           3
[ Z-Class Determination ]
Number of spots :           6
Number of spots with penumbra :           6
Longitudinal extent of this spot group (deg) :      11.3354
Z-Class : E
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      14.4390 (criterion : 25)
N-S diameter of largest penumbra (deg) :       2.7484973 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.226700
p-Class : h
[ c-Class Determination ]
Number of spots :           6
Area ratio (spots/group) :     0.237059
Number of spots with penumbra :           6
c-Class :o
McIntosh Class : Eho
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma

Group Index :       5
Ratio of magnetic polarity (+/-) :     0.644068
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      1.65385
[ 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 :       6
Ratio of magnetic polarity (+/-) :    0.0487239
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           2
Longitudinal extent of this spot group (deg) :      2.95381
Z-Class : D
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      41.3503 (criterion : 25)
N-S diameter of largest penumbra (deg) :       1.9651800 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.161111
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :     0.429098
Number of spots with penumbra :           2
c-Class :i
McIntosh Class : Dai
[ Magnetic Class Determination ]
Magnetic Class : Alpha

Group Index :       7
Ratio of magnetic polarity (+/-) :     0.122449
[ 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 :       8
Ratio of magnetic polarity (+/-) :      1.45545
Only one magnetic neutral line is found
Roughness of the only magnetic neutral line :      2.38235
[ Z-Class Determination ]
Number of spots :           2
Number of spots with penumbra :           1
Z-Class : C
[ p-Class Determination ]
Asymmetry factor of penumbral shape :      51.1666 (criterion : 50)
N-S diameter of largest penumbra (deg) :      0.50350282 (criterion : 2.5 deg)
Ratio of umbral area to spot area :     0.117647
p-Class : a
[ c-Class Determination ]
Number of spots :           2
Area ratio (spots/group) :      1.10526
Number of spots with penumbra :           1
c-Class :i
McIntosh Class : Cai
[ Magnetic Class Determination ]
Magnetic Class : Beta-Gamma