27 May 2022, 06:21:08 (UT)
P=-17.15, B0=-1.27, L0=13.63, radius=948.7"
obs radius = 849.5 (pixel), RMS=110.2 10^-4 I_c
***** Observed Sunspot Parameters *****
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10^-6 hemisphere -10^-2 I_c Group
No. position cos(t) ap_area co_area darkness id
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1: S33.79 E52.93, 0.513, 54.69, 53.30, 1545 5
2: S20.98 E2.481, 0.940, 16.76, 8.91, 324 2
3: S20.66 E2.289, 0.942, 1.76, 0.93, 30 2
4: N10.88 W79.47, 0.175, 7.93, 22.66, 142 1
5: S13.88 E48.60, 0.647, 272.14, 210.30, 10450 4
6: N12.55 E13.69, 0.943, 2.20, 1.16, 35 3
7: N12.76 E13.68, 0.942, 1.32, 0.70, 22 3
Umbra only
8: S14.37 E48.28, 0.649, 1.76, 1.35, 136 4
9: S13.44 E48.88, 0.644, 15.87, 12.31, 1326 4
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* = False spots
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10^-6 hemisphere -10^-2 I_c
Region ap_area co_area darkness
North 11.46 24.53 199
South 345.36 273.45 12349
Whole 356.83 297.99 12548
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***** Observed Group Parameters *****
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No. position Carr.Lon. f center cos(t) ap_area co_area
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1: N10.88 W79.48, 93.06, 1, 0, 0.175, 7.94, 22.67
2: S20.87 E2.410, 11.17, 2, 1, 0.941, 18.53, 9.85
3: N12.65 E13.69, 359.89, 2, 1, 0.943, 3.53, 1.87
4: S13.87 E48.61, 324.97, 3, 0, 0.647, 272.15, 210.30
5: S33.79 E52.94, 320.64, 1, 0, 0.513, 54.69, 53.30
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***** Relative Sunspot Numbers *****
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Region g f 10*g + f
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North 2 3 23
South 3 6 36
Whole 5 9 59
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Center 2 4 24
Seeing 2
fl20220526 df20220526 used