27 Jul 2023, 00:42:32 (UT) P=+8.658, B0=+5.35, L0=151.8, radius=946.4" obs radius = 848.9 (pixel), RMS=135.3 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S16.73 E43.45, 0.665, 14.13, 10.62, 371 2: S14.57 E43.24, 0.678, 0.88, 0.65, 18 3: S13.18 E38.12, 0.741, 6.18, 4.17, 170 4: S11.32 E28.59, 0.838, 287.13, 171.15, 15769 5: S10.32 E24.62, 0.873, 1.76, 1.01, 44 6: S9.725 E25.12, 0.872, 3.53, 2.02, 89 7: S15.58 W21.08, 0.869, 59.63, 34.28, 2636 8: S8.852 W48.02, 0.643, 293.75, 228.22, 13309 9: S7.895 W45.30, 0.680, 195.25, 143.39, 9061 10: N11.11 E58.43, 0.529, 156.37, 147.69, 7060 11: N13.02 E63.86, 0.448, 28.27, 31.52, 790 12: N10.36 W24.11, 0.910, 4.41, 2.42, 120 13: N19.64 E80.42, 0.187, 13.69, 36.54, 316 14: N11.84 W21.33, 0.926, 1.76, 0.95, 38 15: N13.62 W12.61, 0.966, 4.41, 2.28, 99 16: N14.51 W7.679, 0.978, 2.20, 1.12, 57 17: N12.52 W20.37, 0.931, 1.32, 0.71, 39 18: N13.96 W23.09, 0.911, 488.56, 268.07, 30131 19: N13.57 W21.12, 0.924, 0.88, 0.47, 18 20: N17.51 W8.967, 0.965, 2.20, 1.14, 48 21: N19.14 W18.50, 0.922, 19.43, 10.53, 655 22: N20.90 W80.97, 0.179, 14.13, 39.42, 320 23: N22.68 W75.27, 0.269, 6.18, 11.47, 126 24: N23.69 W75.53, 0.265, 29.15, 54.97, 786 25: N23.17 W77.40, 0.236, 7.06, 14.95, 154 Umbra only 26: S11.26 E28.56, 0.839, 42.84, 25.52, 5039 27: S15.51 W21.06, 0.870, 0.88, 0.50, 84 28: S8.816 W48.13, 0.642, 25.62, 19.94, 2640 29: S7.908 W45.18, 0.682, 17.22, 12.62, 1818 30: N11.04 E58.42, 0.529, 7.95, 7.50, 771 31: N14.02 W23.16, 0.910, 92.32, 50.68, 11929 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 780.11 624.32 40757 South 862.27 595.54 41467 Whole 1642.39 1219.87 82224 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 18 58 South 4 13 53 Whole 8 31 111 ------------------------------------------ Center 2 12 32 Seeing 3 da20230726 fl20230726 df20230726 used