18 Apr 2023, 00:48:13 (UT) P=-25.82, B0=-5.41, L0=34.71, radius=957.5" obs radius = 856.6 (pixel), RMS=141.7 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S24.23 W62.88, 0.452, 3.03, 3.35, 73 2: S21.54 W19.72, 0.906, 5.63, 3.11, 174 3: S21.14 W12.47, 0.940, 2.16, 1.15, 49 4: S21.08 W12.66, 0.940, 1.73, 0.92, 36 5: S20.03 W9.593, 0.954, 15.61, 8.17, 496 6: S20.21 W6.892, 0.960, 5.20, 2.71, 147 7: S20.37 W4.658, 0.963, 5.20, 2.70, 117 8: S21.69 W0.869, 0.959, 2.60, 1.35, 62 9: S17.81 W8.413, 0.966, 1.73, 0.89, 40 10: S20.88 W1.687, 0.963, 0.86, 0.45, 18 11: S20.29 W1.767, 0.965, 12.57, 6.51, 352 12: S20.68 W0.471, 0.964, 0.86, 0.44, 21 13: S20.24 W0.826, 0.966, 2.16, 1.12, 51 14: S20.28 E0.921, 0.966, 2.16, 1.12, 51 15: S20.87 E4.267, 0.961, 74.60, 38.80, 3044 16: S23.99 E10.94, 0.931, 12.14, 6.52, 443 17: S24.18 E11.40, 0.928, 4.77, 2.56, 151 18: S22.69 E12.80, 0.932, 206.46, 110.76, 10473 19: S21.97 E10.55, 0.942, 0.86, 0.46, 20 20: S23.50 E14.74, 0.920, 1.73, 0.94, 40 21: S25.40 E20.36, 0.883, 16.04, 9.08, 437 22: S25.17 E20.92, 0.881, 1.30, 0.73, 30 23: S24.90 E20.96, 0.882, 0.86, 0.49, 18 24: S24.47 E20.90, 0.885, 0.86, 0.48, 19 25: S22.16 E15.56, 0.923, 2.60, 1.40, 70 26: S24.31 E22.16, 0.879, 34.26, 19.49, 1421 27: S22.53 E32.08, 0.815, 9.10, 5.58, 308 28: S21.14 E33.51, 0.808, 62.02, 38.37, 2688 29: N19.24 W30.68, 0.777, 11.71, 7.53, 370 30: N11.83 E2.602, 0.954, 629.81, 330.07, 41143 31: S10.17 E70.46, 0.344, 1.73, 2.51, 39 32: N11.48 E4.963, 0.953, 43.37, 22.75, 1549 33: S8.508 E75.59, 0.258, 5.20, 10.05, 139 34: S8.107 E75.52, 0.259, 0.86, 1.67, 18 35: N11.03 E9.180, 0.946, 18.65, 9.85, 665 36: N12.73 E7.947, 0.940, 9.10, 4.84, 324 37: N10.13 E14.16, 0.933, 9.54, 5.11, 259 38: N10.59 E13.67, 0.933, 29.49, 15.79, 1129 39: N11.00 E14.28, 0.929, 3.03, 1.63, 86 40: N11.63 E16.16, 0.917, 395.15, 215.33, 24363 41: N13.33 E14.83, 0.914, 61.15, 33.43, 2451 Umbra only 42: S22.95 E12.37, 0.932, 3.03, 1.62, 310 43: S22.59 E13.05, 0.931, 11.71, 6.28, 1247 44: N11.81 E2.493, 0.954, 118.41, 62.04, 16471 45: N11.60 E16.17, 0.917, 69.83, 38.05, 8729 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1211.05 646.36 72339 South 497.08 284.01 21045 Whole 1708.13 930.38 93384 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 12 32 South 8 33 113 Whole 10 45 145 ------------------------------------------ Center 6 38 98 Seeing 4