09 Apr 2022, 00:05:06 (UT)
P=-26.24, B0=-6.07, L0=291.4, radius=959.8"
obs radius = 858.5 (pixel), RMS=102.4 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: S17.58 W81.42, 0.173, 53.55, 154.58, 1343 1
2: S21.55 E3.296, 0.962, 3.88, 2.01, 66 3
3: S20.08 E2.655, 0.969, 34.11, 17.60, 893 3
4: S20.55 E3.309, 0.966, 2.15, 1.11, 34 3
5: N20.79 W49.00, 0.572, 30.23, 26.41, 763 2
6: N22.26 W44.26, 0.618, 12.52, 10.11, 259 2
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* = False spots
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10^-6 hemisphere -10^-2 I_c
Region ap_area co_area darkness
North 42.75 36.53 1022
South 93.71 175.32 2336
Whole 136.47 211.85 3358
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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: S17.58 W81.43, 12.87, 1, 0, 0.173, 53.55, 154.59
2: N21.44 W46.91, 338.35, 2, 0, 0.594, 42.75, 36.53
3: S20.64 E2.939, 288.50, 3, 1, 0.967, 40.16, 20.74
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***** Relative Sunspot Numbers *****
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Region g f 10*g + f
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North 1 2 12
South 2 4 24
Whole 3 6 36
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Center 1 3 13
Seeing 2