17 Aug 2023, 00:21:36 (UT) P=+16.54, B0=+6.71, L0=234.4, radius=949.3" obs radius = 850.9 (pixel), RMS=146.0 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S19.47 E12.41, 0.875, 0.87, 0.50, 19 2: S18.14 E11.49, 0.888, 333.69, 187.79, 18579 3: S19.17 E8.452, 0.889, 4.39, 2.47, 123 4: S18.50 E6.690, 0.898, 334.13, 185.97, 17331 5: S18.56 E9.335, 0.891, 3.95, 2.21, 118 6: S18.28 E8.712, 0.895, 8.35, 4.66, 275 7: S16.90 E11.18, 0.898, 6.15, 3.42, 165 8: S17.60 E8.091, 0.901, 9.67, 5.36, 270 9: S17.25 E7.686, 0.905, 3.07, 1.69, 91 10: S19.60 W2.250, 0.895, 6.15, 3.43, 199 11: S8.821 E34.08, 0.794, 86.17, 54.20, 4380 12: S8.108 E35.21, 0.786, 3.51, 2.23, 97 13: S18.43 W5.543, 0.900, 16.26, 9.02, 674 14: S18.16 W4.775, 0.903, 12.31, 6.80, 337 15: S19.17 W30.62, 0.768, 6.59, 4.28, 156 16: S17.03 W33.74, 0.755, 14.94, 9.89, 425 17: N10.01 E56.49, 0.560, 69.46, 61.99, 2770 18: N10.45 E46.18, 0.697, 245.32, 175.89, 12100 19: N12.85 E62.69, 0.470, 74.30, 79.01, 2849 20: N9.630 E26.93, 0.892, 0.87, 0.49, 23 21: N9.626 E26.57, 0.895, 1.31, 0.73, 32 22: N19.58 W15.33, 0.941, 18.46, 9.80, 722 23: N20.34 W15.03, 0.939, 1.31, 0.70, 31 24: N19.20 W18.63, 0.927, 1.31, 0.71, 32 25: N20.00 W18.03, 0.927, 12.31, 6.63, 421 26: N21.30 W14.96, 0.936, 1.31, 0.70, 28 27: N20.31 W19.15, 0.920, 10.11, 5.49, 261 28: N21.83 W15.56, 0.931, 49.24, 26.42, 2845 29: N26.59 W4.862, 0.937, 321.82, 171.69, 15032 30: N25.42 W6.643, 0.941, 7.47, 3.97, 233 31: N24.81 W8.698, 0.940, 2.19, 1.16, 51 32: N24.39 W10.27, 0.938, 0.87, 0.46, 21 33: N25.88 W6.882, 0.938, 4.39, 2.34, 122 34: N25.58 W11.70, 0.927, 499.88, 269.45, 28698 35: N17.70 W68.22, 0.386, 4.83, 6.25, 117 36: N20.52 W75.01, 0.281, 8.79, 15.62, 225 Umbra only 37: S18.13 E11.53, 0.888, 48.36, 27.21, 5957 38: S18.46 E6.693, 0.898, 32.09, 17.85, 3688 39: S8.782 E34.11, 0.794, 4.83, 3.04, 514 40: N10.52 E45.90, 0.700, 18.46, 13.17, 2003 41: N21.81 W15.52, 0.931, 4.83, 2.59, 518 42: N26.65 W5.172, 0.936, 0.87, 0.46, 90 43: N25.62 W11.94, 0.926, 73.86, 39.85, 8797 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1335.66 839.59 66613 South 850.28 484.01 43239 Whole 2185.95 1323.61 109852 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 6 24 84 South 4 19 59 Whole 10 43 143 ------------------------------------------ Center 5 32 82 Seeing 3