20 Jul 2025, 00:45:01 (UT) P=+5.909, B0=+4.79, L0=316.1, radius=945.9" obs radius = 848.7 (pixel), RMS=98.96 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S15.16 E64.95, 0.385, 61.43, 79.72, 1437 2: S15.54 E8.510, 0.927, 34.47, 18.59, 785 3: S12.53 W35.56, 0.773, 3.97, 2.57, 65 4: S12.37 W35.74, 0.772, 4.41, 2.86, 71 5: S7.283 W45.94, 0.676, 27.84, 20.56, 774 6: S0.532 W15.15, 0.961, 57.01, 29.66, 1485 7: S0.334 W16.00, 0.957, 3.53, 1.84, 57 8: N0.476 W15.59, 0.960, 3.97, 2.07, 67 9: N2.112 W15.88, 0.960, 3.09, 1.60, 46 10: N2.179 W16.24, 0.959, 1.32, 0.69, 20 11: N2.974 W25.63, 0.901, 257.65, 142.89, 10173 12: N4.211 W23.37, 0.918, 79.10, 43.07, 2187 13: N3.600 W22.89, 0.921, 0.88, 0.47, 14 14: N10.24 W9.939, 0.980, 7.07, 3.60, 109 15: N11.17 W8.369, 0.983, 2.20, 1.12, 36 16: N16.15 E66.37, 0.406, 185.17, 227.57, 4884 17: N16.95 E74.14, 0.284, 57.45, 100.87, 1217 18: N20.08 W61.30, 0.478, 359.74, 376.26, 13134 19: N24.93 W46.03, 0.662, 519.28, 391.86, 20049 20: N20.52 W76.32, 0.249, 42.42, 84.87, 828 21: N23.42 W52.72, 0.587, 4.41, 3.76, 77 22: N25.10 W56.47, 0.533, 318.20, 298.04, 10133 23: N24.83 W48.50, 0.634, 3.53, 2.78, 58 24: N26.13 W49.63, 0.616, 10.16, 8.24, 234 25: N22.27 W83.46, 0.136, 13.70, 50.11, 230 Umbra only 26: N2.788 W25.68, 0.901, 32.26, 17.90, 2700 27: N3.390 W25.68, 0.901, 3.97, 2.20, 283 28: N19.83 W61.76, 0.471, 26.51, 28.10, 2044 29: N24.72 W45.77, 0.666, 59.22, 44.43, 4776 30: N25.64 W57.09, 0.524, 11.93, 11.38, 886 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1869.43 1739.97 63496 South 192.68 155.83 4674 Whole 2062.12 1895.80 68170 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 6 25 85 South 4 5 45 Whole 10 30 130 ------------------------------------------ Center 3 13 43 Seeing 2