18 Aug 2025, 00:08:33 (UT) P=+17.04, B0=+6.78, L0=292.9, radius=949.5" obs radius = 852.0 (pixel), RMS=121.8 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: S5.155 W5.810, 0.973, 2.19, 1.12, 39 2 2: S4.538 W5.736, 0.975, 37.71, 19.32, 1129 2 3: S4.230 W9.276, 0.968, 14.91, 7.69, 458 2 4: S3.505 W8.675, 0.972, 1.75, 0.90, 36 2 5: S2.074 W12.22, 0.965, 5.70, 2.95, 141 2 6: N7.157 E16.55, 0.959, 23.24, 12.11, 770 3 7: S1.288 W14.08, 0.960, 5.26, 2.74, 133 2 8: N6.307 W71.01, 0.334, 1.75, 2.62, 38 1 --------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 24.99 14.74 808 South 67.53 34.74 1936 Whole 92.53 49.48 2744 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: N6.308 W71.01, 3.94, 1, 0, 0.334, 1.75, 2.63 2: S3.450 W9.325, 302.26, 6, 1, 0.971, 67.54, 34.75 3: N7.157 E16.55, 276.38, 1, 1, 0.959, 23.24, 12.12 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 2 22 South 1 6 16 Whole 3 8 38 ------------------------------------------ Center 2 7 27 Seeing 2