13 Jan 2025, 00:03:23 (UT)
P=-3.830, B0=-4.35, L0=278.7, radius=977.3"
obs radius = 871.2 (pixel), RMS=162.7 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: S18.27 W46.01, 0.681, 18.03, 13.23, 864 3
2: S23.34 E19.99, 0.890, 1.25, 0.70, 36 9
3: S19.27 W21.50, 0.900, 0.83, 0.46, 20 5
4: S19.19 W21.64, 0.900, 0.83, 0.46, 21 5
5: S12.09 W65.63, 0.418, 16.35, 19.56, 513 1
6: S13.80 E3.377, 0.984, 1.25, 0.63, 34 8
7: N4.218 W4.598, 0.985, 236.13, 119.78, 13513 7
8: N10.37 W66.89, 0.371, 176.57, 237.83, 8510 2
9: N4.220 W3.328, 0.987, 8.38, 4.24, 327 7
10: N11.19 W60.09, 0.472, 33.55, 35.47, 1114 2
11: N6.491 E0.374, 0.982, 11.74, 5.97, 416 7
12: N6.958 E1.295, 0.980, 144.28, 73.58, 6856 7
13: N6.784 E0.035, 0.981, 2.51, 1.28, 64 7
14: N7.899 E0.969, 0.977, 8.38, 4.29, 293 7
15: N19.78 W42.29, 0.668, 20.97, 15.68, 888 4
16: N17.69 E72.55, 0.261, 209.71, 400.73, 9276 10
17: N21.00 W36.59, 0.720, 4.19, 2.91, 111 4
18: N21.71 W36.63, 0.715, 4.19, 2.93, 117 4
19: N19.43 E72.55, 0.256, 13.42, 26.14, 340 10
20: N24.10 W10.63, 0.863, 0.83, 0.48, 23 6
Umbra only
21: N4.032 W4.660, 0.986, 15.51, 7.86, 2123 7
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* = False spots
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10^-6 hemisphere -10^-2 I_c
Region ap_area co_area darkness
North 874.92 931.38 41848
South 38.58 35.07 1488
Whole 913.51 966.46 43336
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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: S12.10 W65.64, 344.30, 1, 0, 0.418, 16.36, 19.56
2: N10.69 W64.25, 342.91, 2, 0, 0.412, 210.13, 273.31
3: S18.27 W46.01, 324.67, 1, 0, 0.681, 18.04, 13.23
4: N20.63 W39.56, 318.21, 3, 0, 0.693, 29.36, 21.53
5: S19.23 W21.57, 300.23, 2, 1, 0.901, 1.68, 0.93
6: N24.10 W10.63, 289.29, 1, 0, 0.864, 0.84, 0.49
7: N5.743 W1.776, 280.43, 7, 1, 0.984, 411.46, 209.18
8: S13.81 E3.378, 275.28, 1, 1, 0.985, 1.26, 0.64
9: S23.34 E19.99, 258.67, 1, 1, 0.890, 1.26, 0.71
10: N18.31 E72.56, 206.10, 2, 0, 0.260, 223.13, 426.88
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***** Relative Sunspot Numbers *****
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Region g f 10*g + f
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North 5 15 65
South 5 6 56
Whole 10 21 121
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Center 4 11 51
Seeing 3