28 Apr 2022, 04:23:25 (UT) P=-24.60, B0=-4.48, L0=38.19, radius=954.8" obs radius = 854.6 (pixel), RMS=106.0 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: N13.61 W71.68, 0.286, 183.06, 319.98, 4427 2: S31.52 E59.69, 0.469, 134.25, 142.94, 4599 3: S20.09 E22.07, 0.894, 282.88, 158.13, 15106 4: N13.88 W60.59, 0.456, 6.10, 6.68, 96 5: N14.63 W62.49, 0.425, 1.74, 2.04, 29 6: N15.12 W61.97, 0.431, 39.22, 45.41, 905 7: N19.75 W73.64, 0.237, 38.35, 80.63, 824 8: N20.39 W70.50, 0.284, 1.74, 3.06, 28 9: N14.51 W40.24, 0.717, 399.70, 278.69, 20986 10: S17.16 E55.50, 0.562, 21.79, 19.37, 520 11: N10.82 E0.075, 0.964, 30.94, 16.04, 724 12: N11.57 W1.843, 0.960, 1.74, 0.90, 30 13: N12.08 E10.17, 0.943, 57.53, 30.50, 1866 14: N12.25 E9.271, 0.944, 1.30, 0.69, 22 15: N11.75 E11.67, 0.939, 11.33, 6.02, 275 16: N13.53 E37.07, 0.755, 6.97, 4.61, 144 Umbra only 17: S20.07 E22.02, 0.894, 66.68, 37.26, 6702 18: N14.59 W40.26, 0.716, 86.73, 60.52, 9221 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 779.78 795.31 30356 South 438.93 320.45 20225 Whole 1218.72 1115.77 50581 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 5 14 64 South 3 4 34 Whole 8 18 98 ------------------------------------------ Center 2 7 27 Seeing 3