10 Apr 2023, 01:32:10 (UT) P=-26.23, B0=-6.02, L0=139.9, radius=959.6" obs radius = 858.2 (pixel), RMS=99.35 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S24.80 E41.74, 0.717, 0.86, 0.60, 13 2: S24.52 E41.29, 0.723, 11.67, 8.06, 217 3: S22.90 E37.31, 0.769, 130.53, 84.82, 3578 4: S22.14 E35.23, 0.791, 49.27, 31.11, 1211 5: S19.71 E29.92, 0.846, 108.92, 64.31, 4142 6: S20.19 E31.43, 0.832, 17.28, 10.38, 326 7: S20.41 E33.71, 0.811, 105.03, 64.69, 3874 8: S23.31 E42.67, 0.712, 14.69, 10.30, 365 9: S22.23 E43.63, 0.705, 95.09, 67.35, 2919 10: S20.20 E35.09, 0.799, 15.56, 9.72, 346 11: S19.62 E34.71, 0.805, 2.16, 1.34, 34 12: S19.45 E34.47, 0.807, 3.02, 1.87, 51 13: S19.27 E34.35, 0.809, 1.29, 0.80, 20 14: S18.15 E33.07, 0.824, 15.99, 9.69, 339 15: S19.14 E36.41, 0.790, 4.75, 3.00, 87 16: S7.251 E10.66, 0.982, 15.99, 8.13, 394 17: N12.09 E4.335, 0.947, 0.86, 0.45, 14 18: N12.10 E4.488, 0.947, 0.86, 0.45, 13 19: N9.549 E23.69, 0.880, 119.72, 67.97, 5021 20: N8.809 E25.86, 0.868, 6.48, 3.73, 128 21: N9.681 E27.10, 0.855, 8.64, 5.05, 150 22: N9.563 E28.15, 0.847, 19.45, 11.47, 448 23: N10.48 E28.10, 0.843, 34.14, 20.24, 836 24: N19.31 E74.22, 0.220, 12.53, 28.41, 208 Umbra only 25: S19.73 E30.00, 0.845, 11.67, 6.89, 922 26: S20.39 E33.74, 0.811, 9.07, 5.59, 696 27: N9.501 E23.66, 0.881, 17.72, 10.05, 1438 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 202.71 137.81 6818 South 592.15 376.24 17916 Whole 794.87 514.06 24734 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 9 39 South 2 18 38 Whole 5 27 77 ------------------------------------------ Center 2 3 23 Seeing 3