31 Mar 2022, 00:43:51 (UT) P=-26.09, B0=-6.61, L0=49.88, radius=962.3" obs radius = 861.1 (pixel), RMS=103.1 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S5.140 W51.96, 0.619, 18.88, 15.23, 445 2: S26.02 E42.70, 0.706, 1.28, 0.91, 21 3: S26.71 E47.51, 0.651, 43.36, 33.30, 1296 4: S25.95 E44.93, 0.682, 16.74, 12.26, 358 5: S25.27 E45.79, 0.675, 33.05, 24.47, 785 6: S25.51 E46.80, 0.663, 2.14, 1.61, 33 7: N13.25 W43.30, 0.677, 167.86, 123.92, 6228 8: N12.38 W40.16, 0.716, 51.51, 35.93, 1199 9: N11.68 W37.73, 0.745, 72.12, 48.34, 2726 10: N13.01 W39.21, 0.723, 23.61, 16.30, 461 11: N14.55 W41.71, 0.688, 22.75, 16.51, 643 12: N14.18 W36.44, 0.746, 464.94, 311.39, 21295 13: N15.49 W41.55, 0.685, 36.06, 26.30, 816 14: S16.97 E37.16, 0.790, 774.05, 489.44, 44971 15: N14.12 W34.37, 0.766, 1.71, 1.11, 28 16: S19.71 E49.03, 0.651, 109.47, 83.96, 3678 17: S18.95 E47.04, 0.677, 1.71, 1.26, 27 18: N14.02 W23.55, 0.855, 778.34, 454.86, 43548 19: S18.45 E73.80, 0.299, 11.59, 19.37, 211 20: N17.83 W12.92, 0.886, 248.14, 139.97, 9821 Umbra only 21: N13.37 W43.26, 0.677, 7.72, 5.70, 594 22: N11.70 W37.75, 0.745, 4.72, 3.16, 363 23: N13.53 W36.60, 0.748, 15.45, 10.32, 1203 24: N14.65 W36.55, 0.742, 51.51, 34.67, 4417 25: S16.94 E37.15, 0.790, 195.76, 123.76, 22260 26: N14.62 W35.71, 0.751, 2.57, 1.71, 191 27: N13.97 W23.63, 0.855, 203.92, 119.21, 20744 28: N17.88 W12.88, 0.886, 22.75, 12.83, 1878 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1867.08 1174.67 86765 South 1012.32 681.84 51825 Whole 2879.40 1856.52 138590 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 17 37 South 4 11 51 Whole 6 28 88 ------------------------------------------ Center 1 4 14 Seeing 1