31 Dec 2021, 00:53:27 (UT) P=+2.544, B0=-2.88, L0=155.3, radius=977.4" obs radius = 872.4 (pixel), RMS=111.7 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: S16.47 E37.11, 0.777, 5.01, 3.22, 104 3 2: S17.36 W36.99, 0.776, 248.84, 160.25, 12161 1 3: S17.51 W40.98, 0.734, 163.10, 111.08, 8460 1 4: S17.17 W33.58, 0.809, 15.05, 9.29, 419 1 5: S16.76 W34.48, 0.802, 30.11, 18.75, 668 1 6: S15.93 W31.66, 0.831, 265.98, 160.00, 12830 1 7: S16.15 W33.24, 0.816, 4.60, 2.81, 85 1 8: S12.01 W0.991, 0.987, 23.83, 12.07, 813 2 Umbra only 9: S17.52 W40.97, 0.734, 33.87, 23.07, 3431 1 10: S17.35 W37.05, 0.775, 39.73, 25.60, 3814 1 11: S15.93 W31.74, 0.830, 36.38, 21.90, 3701 1 --------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 0.00 0.00 0 South 756.55 477.52 35540 Whole 756.55 477.52 35540 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: S16.82 W36.17, 191.44, 9, 0, 0.786, 727.70, 462.22 2: S12.01 W0.992, 156.26, 1, 1, 0.987, 23.84, 12.07 3: S16.48 E37.11, 118.15, 1, 0, 0.778, 5.02, 3.23 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 0 0 0 South 3 11 41 Whole 3 11 41 ------------------------------------------ Center 1 1 11 Seeing 2