31 Jul 2023, 00:48:31 (UT) P=+10.29, B0=+5.67, L0=98.93, radius=946.8" obs radius = 848.7 (pixel), RMS=129.2 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S23.41 E20.69, 0.815, 76.01, 46.63, 3237 2: S20.39 E47.72, 0.593, 22.09, 18.63, 653 3: S23.07 E21.97, 0.810, 5.30, 3.27, 124 4: S20.18 E49.57, 0.571, 0.88, 0.77, 18 5: S18.12 E44.68, 0.641, 19.00, 14.80, 707 6: S12.54 E34.06, 0.783, 7.51, 4.79, 207 7: S9.127 E34.81, 0.791, 157.77, 99.73, 7049 8: S16.53 W11.62, 0.906, 15.02, 8.28, 338 9: S15.91 W10.59, 0.913, 2.20, 1.20, 46 10: S12.09 W25.25, 0.859, 222.74, 129.60, 10332 11: S11.33 W21.16, 0.890, 1.32, 0.74, 25 12: S11.42 W29.47, 0.829, 118.88, 71.65, 4454 13: S11.19 W26.84, 0.851, 31.82, 18.67, 956 14: S9.870 W24.79, 0.873, 274.89, 157.42, 13444 15: S10.76 W28.08, 0.844, 25.19, 14.92, 1133 16: S10.44 W27.20, 0.852, 4.86, 2.85, 113 17: S9.260 W21.59, 0.897, 2.20, 1.23, 44 18: S8.990 W20.95, 0.902, 2.20, 1.22, 44 19: S9.988 W26.47, 0.860, 1.76, 1.02, 34 20: S10.22 W29.32, 0.836, 96.78, 57.86, 3239 21: S8.783 W21.98, 0.896, 11.93, 6.65, 371 22: S9.483 W27.22, 0.856, 35.35, 20.63, 1056 23: S8.544 W24.24, 0.882, 1.76, 1.00, 37 24: N8.324 E64.28, 0.441, 11.49, 13.01, 302 25: N9.224 E61.70, 0.481, 18.56, 19.27, 468 26: N8.336 E1.699, 0.998, 3.97, 1.99, 104 27: N10.12 E8.539, 0.986, 15.91, 8.06, 477 28: N10.10 E8.013, 0.987, 8.39, 4.25, 188 29: N10.60 E3.262, 0.994, 613.42, 308.34, 42506 30: N10.94 E10.38, 0.979, 0.88, 0.45, 16 31: N10.80 E9.083, 0.983, 3.09, 1.57, 65 32: N10.91 E7.847, 0.986, 34.91, 17.69, 1089 33: N10.61 E7.091, 0.988, 21.65, 10.95, 862 34: N11.73 E8.942, 0.982, 35.79, 18.21, 889 35: N11.64 E11.59, 0.974, 0.88, 0.45, 17 36: N11.00 E6.745, 0.988, 0.88, 0.44, 17 37: N11.33 E6.864, 0.988, 4.41, 2.23, 118 38: N13.39 E11.80, 0.970, 248.81, 128.19, 11347 39: N16.52 E41.55, 0.741, 5.30, 3.57, 125 40: N17.12 E38.68, 0.771, 9.72, 6.30, 248 41: N17.13 E38.07, 0.777, 5.30, 3.40, 115 42: N20.40 E28.70, 0.852, 226.71, 132.96, 12157 43: N21.48 E30.59, 0.833, 60.10, 36.06, 2281 44: N23.89 E64.02, 0.438, 143.63, 163.75, 5796 45: N21.57 E29.55, 0.841, 9.28, 5.51, 234 46: N23.44 E33.33, 0.802, 4.41, 2.75, 91 47: N13.69 W75.49, 0.265, 76.01, 143.11, 2261 Umbra only 48: S23.51 E20.64, 0.814, 1.76, 1.08, 159 49: S9.186 E34.70, 0.791, 16.35, 10.32, 1583 50: S11.90 W24.67, 0.864, 3.09, 1.78, 287 51: S11.93 W25.70, 0.856, 7.95, 4.64, 740 52: S9.927 W24.50, 0.874, 39.33, 22.47, 3927 53: N10.55 E3.250, 0.994, 153.35, 77.07, 21000 54: N13.42 E11.74, 0.970, 17.23, 8.87, 1641 55: N20.42 E28.72, 0.852, 39.33, 23.07, 4512 56: N23.82 E63.97, 0.439, 6.18, 7.04, 559 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1563.60 1032.60 81773 South 1137.57 683.67 47661 Whole 2701.17 1716.28 129434 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 6 28 88 South 5 28 78 Whole 11 56 166 ------------------------------------------ Center 2 17 37 Seeing 4