09 Apr 2025, 00:36:46 (UT) P=-26.23, B0=-6.05, L0=225.3, radius=959.8" obs radius = 860.2 (pixel), RMS=123.7 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c Group No. position cos(t) ap_area co_area darkness id --------------------------------------------------------------------- 1: S16.45 W58.00, 0.535, 17.20, 16.07, 498 2 2: S13.74 W63.72, 0.452, 20.64, 22.81, 530 2 3: S18.72 W45.16, 0.697, 114.43, 81.98, 4097 2 4: S13.04 W59.05, 0.521, 0.86, 0.82, 17 2 5: S13.32 W56.68, 0.555, 17.63, 15.86, 537 2 6: S15.46 W50.10, 0.642, 8.60, 6.69, 209 2 7: S17.69 W44.26, 0.710, 42.16, 29.66, 1242 2 8: S15.62 W47.66, 0.673, 1.72, 1.27, 35 2 9: S15.77 W45.87, 0.694, 86.04, 61.90, 3498 2 10: S15.10 W48.02, 0.669, 6.45, 4.81, 162 2 11: S13.71 W50.10, 0.644, 1.72, 1.33, 33 2 12: S14.00 W48.05, 0.670, 4.73, 3.52, 103 2 13: S11.41 W32.84, 0.839, 305.01, 181.59, 14708 3 14: N6.022 W76.28, 0.223, 87.76, 196.39, 2714 1 15: S12.21 W27.63, 0.883, 317.06, 179.45, 15186 3 16: S11.89 W30.52, 0.859, 2.58, 1.50, 62 3 17: N7.023 W11.29, 0.954, 44.31, 23.20, 1964 5 18: N6.533 W10.69, 0.958, 2.15, 1.12, 46 5 19: N6.420 W10.39, 0.960, 3.01, 1.56, 62 5 20: N6.696 W8.911, 0.963, 12.90, 6.69, 412 5 21: N7.940 W7.892, 0.960, 5.16, 2.68, 120 5 22: N7.184 W4.864, 0.969, 24.09, 12.41, 883 5 23: N7.830 W4.238, 0.968, 27.96, 14.44, 683 5 24: N8.402 W5.379, 0.964, 3.87, 2.00, 86 5 25: N8.183 W4.511, 0.966, 0.86, 0.44, 16 5 26: N16.57 W13.00, 0.898, 1.72, 0.95, 35 4 27: N17.29 W13.37, 0.892, 2.58, 1.44, 49 4 28: N18.10 W13.52, 0.886, 71.41, 40.29, 3607 4 29: S6.613 E44.74, 0.713, 198.32, 138.93, 8921 7 30: N17.18 W10.68, 0.902, 26.24, 14.54, 780 4 31: N17.76 W10.09, 0.900, 4.30, 2.38, 95 4 32: N7.688 E40.97, 0.729, 14.19, 9.72, 366 6 Umbra only 33: S11.34 W32.91, 0.839, 37.42, 22.29, 3788 3 34: S12.21 W27.50, 0.884, 34.84, 19.70, 3649 3 35: N6.992 W11.26, 0.955, 3.01, 1.57, 269 5 36: N18.16 W13.53, 0.885, 6.45, 3.64, 584 4 37: S6.638 E44.72, 0.713, 19.35, 13.55, 1948 7 --------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 332.54 330.33 11918 South 1145.21 748.28 49838 Whole 1477.76 1078.62 61756 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: N6.022 W76.28, 301.56, 1, 0, 0.223, 87.76, 196.39 2: S15.94 W52.16, 277.44, 12, 0, 0.616, 322.22, 246.80 3: S11.79 W30.24, 255.51, 5, 0, 0.863, 624.66, 362.55 4: N17.54 W12.14, 237.41, 6, 1, 0.895, 106.26, 59.63 5: N7.347 W7.808, 233.08, 10, 1, 0.964, 124.33, 64.59 6: N7.689 E40.98, 184.30, 1, 0, 0.730, 14.20, 9.73 7: S6.622 E44.74, 180.54, 2, 0, 0.714, 198.33, 138.93 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 18 58 South 3 19 49 Whole 7 37 107 ------------------------------------------ Center 2 16 36 Seeing 3