21 Jul 2025, 00:13:14 (UT) P=+6.331, B0=+4.88, L0=303.2, radius=946.0" obs radius = 847.7 (pixel), RMS=143.8 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: S14.99 E52.15, 0.568, 104.08, 91.54, 4116 10 2: S14.30 E51.80, 0.576, 0.88, 0.76, 18 10 3: S14.29 E59.15, 0.473, 2.21, 2.33, 46 10 4: S16.66 E6.430, 0.924, 1.77, 0.95, 47 8 5: S13.20 E59.23, 0.476, 1.32, 1.39, 33 10 6: S15.55 W4.624, 0.933, 15.05, 8.06, 535 7 7: S10.62 W9.166, 0.951, 1.32, 0.69, 34 7 8: S12.49 W49.62, 0.611, 4.42, 3.62, 137 4 9: S7.175 W59.49, 0.491, 1.77, 1.80, 47 3 10: S7.040 W60.07, 0.482, 1.32, 1.37, 30 3 11: S0.825 W28.12, 0.877, 2.21, 1.26, 69 5 12: S0.662 W27.80, 0.880, 0.88, 0.50, 21 5 13: N7.086 E22.88, 0.921, 0.88, 0.48, 20 9 14: N2.229 W34.98, 0.818, 1.77, 1.08, 44 5 15: N1.935 W39.05, 0.776, 5.75, 3.70, 158 5 16: N3.139 W39.38, 0.773, 167.42, 108.20, 7593 5 17: N3.994 W37.58, 0.793, 14.17, 8.93, 505 5 18: N16.21 E52.18, 0.610, 346.36, 283.75, 17205 11 19: N9.189 W24.26, 0.910, 4.42, 2.43, 125 6 20: N9.396 W23.50, 0.915, 0.88, 0.48, 19 6 21: N17.23 E61.35, 0.481, 131.98, 137.09, 5741 11 22: N11.51 W20.78, 0.929, 23.91, 12.86, 1213 6 23: N17.43 E57.83, 0.531, 23.91, 22.49, 803 11 24: N19.58 W74.51, 0.279, 100.98, 180.89, 3268 1 25: N24.58 W58.67, 0.506, 273.27, 269.82, 10371 2 26: N23.76 W67.57, 0.382, 17.71, 23.17, 509 2 27: N24.47 W69.80, 0.348, 3.98, 5.72, 85 2 28: N24.50 W70.41, 0.339, 0.88, 1.30, 18 2 29: N25.41 W70.08, 0.343, 67.32, 98.11, 2164 2 Umbra only 30: N2.973 W39.40, 0.773, 12.40, 8.01, 1358 5 31: N16.21 E52.26, 0.609, 27.90, 22.90, 2908 11 --------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1185.69 1160.57 49841 South 137.30 114.33 5133 Whole 1322.99 1274.90 54974 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: N19.58 W74.52, 17.68, 1, 0, 0.279, 100.98, 180.90 2: N24.65 W64.43, 7.60, 5, 0, 0.426, 363.19, 398.14 3: S7.110 W59.78, 2.94, 2, 0, 0.487, 3.10, 3.18 4: S12.49 W49.63, 352.79, 1, 0, 0.612, 4.43, 3.62 5: N2.164 W35.75, 338.91, 7, 0, 0.811, 192.23, 123.69 6: N10.50 W22.28, 325.45, 3, 1, 0.922, 29.23, 15.78 7: S13.76 W6.276, 309.44, 2, 1, 0.942, 16.39, 8.76 8: S16.66 E6.431, 296.73, 1, 1, 0.924, 1.77, 0.96 9: N7.086 E22.89, 280.27, 1, 1, 0.921, 0.89, 0.48 10: S14.40 E54.55, 248.61, 4, 0, 0.539, 108.51, 96.05 11: N16.75 E56.25, 246.92, 4, 0, 0.555, 502.27, 443.34 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 6 21 81 South 5 10 60 Whole 11 31 141 ------------------------------------------ Center 4 7 47 Seeing 3