08 Feb 2025, 00:15:35 (UT)
P=-14.98, B0=-6.48, L0=296.2, radius=974.4"
obs radius = 870.0 (pixel), RMS=106.2 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: S18.94 W10.88, 0.959, 5.88, 3.06, 111 4
2: N10.15 W67.97, 0.346, 93.35, 134.55, 2961 1
3: N7.007 W48.61, 0.638, 682.95, 535.03, 34080 2
4: N4.408 W42.23, 0.724, 79.48, 54.82, 2803 2
5: N4.721 W43.95, 0.703, 1.26, 0.89, 23 2
6: N5.981 W43.18, 0.708, 47.52, 33.52, 1585 2
7: N5.649 W39.80, 0.748, 99.24, 66.30, 3822 2
8: N10.06 W54.33, 0.550, 137.93, 125.24, 4723 1
9: N7.126 W45.12, 0.681, 2.52, 1.85, 43 2
10: N6.317 W38.76, 0.757, 18.92, 12.48, 425 2
11: N7.372 W36.89, 0.773, 315.40, 203.87, 14761 2
12: N6.316 W35.39, 0.792, 5.88, 3.71, 108 2
13: N7.643 W38.41, 0.756, 39.53, 26.12, 1359 2
14: N12.83 W52.88, 0.559, 26.91, 24.05, 629 1
15: N11.72 W48.72, 0.618, 18.50, 14.95, 400 1
16: N11.13 W44.45, 0.674, 71.49, 53.02, 2244 1
17: S8.913 E52.47, 0.615, 45.83, 37.24, 1227 7
18: N3.764 E20.21, 0.923, 20.18, 10.93, 527 5
19: N5.891 E19.69, 0.918, 97.14, 52.85, 4255 5
20: N5.859 E43.32, 0.707, 303.20, 214.25, 14308 6
21: N22.47 W24.78, 0.790, 41.63, 26.33, 1476 3
22: N24.02 W21.07, 0.800, 11.35, 7.08, 304 3
Umbra only
23: N7.007 W49.05, 0.632, 112.70, 89.08, 12781 2
24: N6.862 W46.46, 0.666, 12.19, 9.15, 1084 2
25: N5.642 W39.95, 0.746, 1.68, 1.12, 135 2
26: N10.06 W54.53, 0.547, 6.30, 5.75, 515 1
27: N6.842 W37.11, 0.773, 23.55, 15.22, 2165 2
28: N7.511 W36.47, 0.777, 2.52, 1.62, 196 2
29: N7.975 W37.12, 0.768, 13.03, 8.47, 1130 2
30: N5.836 E19.71, 0.919, 11.35, 6.17, 995 5
31: N5.814 E43.21, 0.708, 46.67, 32.92, 4442 6
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* = False spots
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10^-6 hemisphere -10^-2 I_c
Region ap_area co_area darkness
North 2114.47 1601.93 90836
South 51.72 40.31 1338
Whole 2166.20 1642.24 92174
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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: N11.11 W55.98, 352.19, 6, 0, 0.524, 348.21, 351.83
2: N6.425 W42.50, 338.71, 16, 0, 0.715, 1292.74, 938.63
3: N23.13 W23.22, 319.44, 2, 0, 0.795, 52.99, 33.42
4: S18.94 W10.89, 307.10, 1, 1, 0.960, 5.89, 3.07
5: N5.085 E19.89, 276.32, 3, 1, 0.921, 117.33, 63.79
6: N5.842 E43.28, 252.93, 2, 0, 0.708, 303.21, 214.26
7: S8.913 E52.47, 243.74, 1, 0, 0.615, 45.84, 37.24
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***** Relative Sunspot Numbers *****
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Region g f 10*g + f
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North 5 29 79
South 2 2 22
Whole 7 31 101
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Center 2 4 24
Seeing 3