28 May 2025, 04:40:49 (UT) P=-16.73, B0=-1.13, L0=295.4, radius=948.5" obs radius = 851.8 (pixel), RMS=116.5 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: S12.76 W43.29, 0.714, 232.94, 163.10, 11161 1 2: S21.73 W3.448, 0.934, 0.87, 0.46, 16 3 3: S21.15 E1.005, 0.939, 15.35, 8.17, 420 3 4: S16.82 E8.547, 0.952, 25.00, 13.13, 809 4 5: S13.97 E38.36, 0.765, 682.59, 445.84, 31020 6 6: S14.38 E42.19, 0.722, 270.67, 187.32, 9187 6 7: S15.33 E41.32, 0.729, 10.08, 6.91, 239 6 8: N6.671 W10.77, 0.973, 170.64, 87.67, 8503 2 9: N2.743 E35.87, 0.808, 48.25, 29.84, 1510 5 10: N2.666 E39.06, 0.774, 14.47, 9.34, 361 5 11: N2.454 E40.14, 0.762, 5.26, 3.45, 136 5 12: N2.476 E39.76, 0.766, 1.31, 0.85, 23 5 13: N3.441 E38.37, 0.781, 3.94, 2.52, 86 5 14: N7.913 E50.07, 0.632, 1040.56, 822.12, 47554 7 15: N9.307 E56.71, 0.538, 77.20, 71.71, 2848 7 16: N11.53 E50.47, 0.619, 2.19, 1.77, 48 7 17: N10.49 E57.72, 0.521, 3.94, 3.78, 78 7 Umbra only 18: S12.75 W43.28, 0.714, 36.84, 25.79, 3575 1 19: S14.28 E37.15, 0.777, 1.75, 1.12, 143 6 20: S13.79 E38.07, 0.769, 78.96, 51.34, 7799 6 21: S14.06 E42.18, 0.723, 3.94, 2.72, 326 6 22: N6.654 W10.76, 0.973, 27.19, 13.97, 2776 2 23: N7.317 E48.81, 0.650, 74.13, 56.98, 7295 7 24: N8.312 E51.12, 0.618, 78.52, 63.52, 7759 7 25: N9.358 E56.83, 0.536, 2.19, 2.04, 181 7 --------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1367.82 1033.10 61147 South 1237.53 824.96 52852 Whole 2605.36 1858.07 113999 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: S12.76 W43.29, 338.68, 2, 0, 0.714, 232.94, 163.10 2: N6.665 W10.77, 306.17, 2, 1, 0.973, 170.65, 87.67 3: S21.36 W0.539, 295.93, 2, 1, 0.938, 16.23, 8.64 4: S16.83 E8.547, 286.85, 1, 1, 0.952, 25.01, 13.13 5: N2.849 E37.92, 257.47, 5, 0, 0.787, 73.26, 46.03 6: S14.36 E39.69, 255.71, 6, 0, 0.750, 963.36, 640.09 7: N8.866 E52.37, 243.02, 7, 0, 0.600, 1123.91, 899.40 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 14 44 South 4 11 51 Whole 7 25 95 ------------------------------------------ Center 3 5 35 Seeing 2