21 Jul 2022, 00:02:09 (UT)
P=+6.211, B0=+4.86, L0=9.194, radius=946.0"
obs radius = 847.3 (pixel), RMS=105.2 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: S24.58 E61.96, 0.390, 67.84, 86.84, 1693 9
2: S7.797 E2.234, 0.974, 18.62, 9.55, 395 6
3: S7.643 W2.326, 0.975, 258.51, 132.50, 10685 6
4: S7.128 E2.315, 0.977, 5.76, 2.94, 93 6
5: S14.72 W74.83, 0.230, 2.66, 5.76, 42 1
6: N8.320 E26.75, 0.892, 52.32, 29.30, 1746 8
7: N9.168 E32.67, 0.841, 18.62, 11.06, 380 8
8: N9.356 E33.94, 0.829, 1.33, 0.80, 21 8
9: N9.902 E33.72, 0.830, 26.16, 15.74, 678 8
10: N10.90 E8.388, 0.983, 51.43, 26.13, 1109 7
11: N12.39 E12.69, 0.967, 38.57, 19.93, 814 7
12: N11.85 W7.000, 0.985, 65.62, 33.30, 2048 4
13: N13.85 W15.10, 0.954, 15.07, 7.89, 286 3
14: N14.93 W13.83, 0.956, 22.17, 11.58, 464 3
15: N17.27 W5.846, 0.971, 8.86, 4.56, 165 5
16: N16.51 W51.78, 0.615, 261.17, 212.32, 10182 2
Umbra only
17: S7.665 W2.324, 0.975, 37.24, 19.09, 3219 6
18: N16.56 W51.80, 0.614, 32.36, 26.32, 2753 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 561.36 372.66 17893
South 353.40 237.61 12908
Whole 914.76 610.28 30801
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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: S14.73 W74.83, 83.97, 1, 0, 0.231, 2.66, 5.77
2: N16.53 W51.79, 60.94, 2, 0, 0.615, 261.17, 212.32
3: N14.42 W14.44, 23.58, 2, 1, 0.956, 37.25, 19.49
4: N11.86 W7.001, 16.15, 1, 1, 0.985, 65.63, 33.30
5: N17.27 W5.846, 14.99, 1, 1, 0.972, 8.87, 4.56
6: S7.546 W0.633, 9.78, 4, 1, 0.977, 282.90, 145.01
7: N11.63 E10.47, 358.68, 2, 1, 0.977, 90.01, 46.07
8: N9.084 E30.53, 338.62, 4, 0, 0.861, 98.44, 56.92
9: S24.58 E61.97, 307.18, 1, 0, 0.391, 67.84, 86.84
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***** Relative Sunspot Numbers *****
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Region g f 10*g + f
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North 6 12 72
South 3 6 36
Whole 9 18 108
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Center 5 10 60
Seeing 2