09 Aug 2025, 03:19:48 (UT) P=+13.98, B0=+6.32, L0=50.19, radius=948.1" obs radius = 852.0 (pixel), RMS=127.4 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: N4.700 E61.07, 0.488, 49.11, 50.29, 1577 10 2: S16.85 W61.19, 0.426, 3.94, 4.62, 79 1 3: N11.00 E60.54, 0.500, 0.87, 0.87, 18 9 4: N11.55 E59.93, 0.509, 37.70, 36.97, 1497 9 5: N7.246 E22.11, 0.927, 0.87, 0.47, 21 6 6: N9.486 E29.20, 0.873, 163.99, 93.83, 7101 6 7: N8.466 E27.40, 0.888, 16.22, 9.12, 504 6 8: N8.776 E28.80, 0.877, 0.87, 0.49, 16 6 9: N8.813 E28.48, 0.880, 3.50, 1.99, 90 6 10: N8.837 E27.67, 0.886, 9.64, 5.43, 271 6 11: N7.409 E17.01, 0.956, 147.33, 77.00, 6947 6 12: N7.793 E20.26, 0.938, 51.74, 27.55, 2141 6 13: N9.005 E28.32, 0.881, 0.87, 0.49, 16 6 14: N7.401 E18.64, 0.948, 6.57, 3.46, 197 6 15: N8.679 E20.72, 0.935, 1.31, 0.70, 27 6 16: N10.41 E27.23, 0.889, 7.45, 4.19, 209 6 17: N9.272 W4.161, 0.996, 9.20, 4.62, 208 4 18: N18.80 E37.72, 0.779, 119.26, 76.49, 5534 7 19: N9.617 W7.450, 0.990, 33.32, 16.82, 1181 4 20: N10.94 W7.014, 0.989, 5.26, 2.65, 123 4 21: N22.28 E18.30, 0.914, 284.13, 155.28, 14762 5 22: N4.056 W51.58, 0.623, 2.63, 2.10, 51 2 23: N22.55 E20.75, 0.900, 1.31, 0.73, 24 5 24: N25.65 E40.19, 0.731, 13.15, 8.98, 455 8 25: N6.444 W47.91, 0.674, 107.86, 79.98, 4187 2 26: N5.383 W55.92, 0.564, 376.65, 333.48, 16223 2 27: N5.591 W52.73, 0.609, 22.80, 18.69, 503 2 28: N10.96 W49.44, 0.655, 24.55, 18.73, 595 3 29: N12.26 W50.99, 0.634, 200.82, 158.22, 8387 3 Umbra only 30: N9.347 E29.06, 0.875, 8.33, 4.76, 803 6 31: N7.418 E16.94, 0.957, 18.85, 9.85, 1965 6 32: N9.607 E29.27, 0.873, 3.94, 2.25, 367 6 33: N18.75 E37.73, 0.779, 14.47, 9.27, 1467 7 34: N22.23 E18.30, 0.915, 45.16, 24.67, 4618 5 35: N5.474 W56.44, 0.557, 5.70, 5.11, 515 2 36: N12.18 W50.86, 0.636, 7.45, 5.85, 672 3 --------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1699.13 1189.79 72865 South 3.94 4.62 79 Whole 1703.08 1194.42 72944 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: S16.86 W61.19, 111.34, 1, 0, 0.426, 3.95, 4.63 2: N5.440 W52.77, 102.92, 5, 0, 0.609, 509.96, 434.28 3: N11.79 W50.43, 100.58, 3, 0, 0.642, 225.38, 176.96 4: N9.954 W6.135, 56.28, 3, 1, 0.992, 47.79, 24.11 5: N22.34 E18.97, 31.18, 3, 1, 0.911, 285.45, 156.02 6: N8.657 E23.45, 26.70, 15, 1, 0.918, 410.42, 224.79 7: N18.79 E37.73, 12.42, 2, 0, 0.780, 119.27, 76.49 8: N25.66 E40.20, 9.95, 1, 0, 0.732, 13.15, 8.99 9: N11.38 E60.13, 350.02, 2, 0, 0.507, 38.59, 37.85 10: N4.701 E61.07, 349.08, 1, 0, 0.488, 49.11, 50.30 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 9 35 125 South 1 1 11 Whole 10 36 136 ------------------------------------------ Center 3 21 51 Seeing 3