17 May 2023, 00:15:10 (UT) P=-20.48, B0=-2.50, L0=11.73, radius=950.6" obs radius = 851.2 (pixel), RMS=135.9 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c Group No. position cos(t) ap_area co_area darkness id --------------------------------------------------------------------- 1: S18.45 W39.09, 0.749, 1.31, 0.87, 26 1 2: S17.91 W39.86, 0.743, 0.87, 0.59, 17 1 3: S17.44 W40.23, 0.740, 7.46, 5.04, 208 1 4: S17.80 W38.13, 0.761, 31.63, 20.77, 1301 1 5: S8.997 E16.85, 0.951, 8.78, 4.61, 233 6 6: N9.549 W20.32, 0.916, 1.31, 0.71, 29 4 7: N9.339 W19.45, 0.922, 3.07, 1.66, 61 4 8: N9.658 W19.13, 0.923, 29.43, 15.94, 872 4 9: N9.277 W17.97, 0.930, 25.92, 13.92, 786 4 10: N9.504 W13.66, 0.950, 92.69, 48.77, 3456 4 11: N10.50 W16.43, 0.934, 1.75, 0.94, 40 4 12: N10.14 W11.97, 0.954, 177.05, 92.75, 8365 4 13: N12.88 W22.41, 0.890, 1.31, 0.73, 25 2 14: N14.15 W23.66, 0.876, 21.52, 12.27, 631 2 15: N14.37 W22.90, 0.880, 15.37, 8.73, 512 2 16: N12.62 W16.29, 0.926, 123.45, 66.64, 7253 4 17: N11.93 W15.00, 0.935, 0.87, 0.46, 18 4 18: N11.16 W11.12, 0.953, 20.20, 10.59, 502 4 19: N12.03 W11.89, 0.947, 4.83, 2.55, 130 4 20: N11.75 W11.11, 0.950, 2.63, 1.38, 59 4 21: N12.63 W12.86, 0.940, 1.31, 0.70, 30 4 22: N12.69 W12.20, 0.942, 5.27, 2.79, 132 4 23: N12.80 W12.43, 0.941, 0.87, 0.46, 18 4 24: N16.57 W21.84, 0.876, 1.75, 1.00, 37 2 25: N18.09 W17.91, 0.890, 167.38, 94.03, 8499 3 26: N12.19 W0.111, 0.967, 46.56, 24.07, 1574 5 Umbra only 27: N10.04 W12.13, 0.954, 8.34, 4.37, 819 4 28: N12.60 W16.37, 0.925, 23.28, 12.57, 2642 4 29: N18.05 W17.96, 0.890, 19.33, 10.85, 2089 3 --------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 744.66 401.19 33029 South 50.08 31.90 1785 Whole 794.75 433.10 34814 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------- No. position Carr.Lon. f center --------------------------------------------- 1: S17.87 W39.07, 50.76, 4, 0 2: N14.56 W22.90, 34.59, 4, 1 3: N18.08 W17.93, 29.62, 2, 1 4: N10.94 W15.16, 26.85, 17, 1 5: N12.20 W0.111, 11.80, 1, 1 6: S8.998 E16.86, 354.83, 1, 1 --------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 24 64 South 2 5 25 Whole 6 29 89 ------------------------------------------ Center 5 25 75 Seeing 4