20 Sep 2023, 01:16:04 (UT) P=+24.76, B0=+7.12, L0=144.8, radius=956.9" obs radius = 857.6 (pixel), RMS=111.7 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S24.53 E44.87, 0.588, 45.44, 38.62, 1182 2: S8.868 E65.45, 0.388, 31.59, 40.70, 730 3: N8.918 E42.48, 0.742, 758.29, 510.89, 35185 4: S19.57 W25.77, 0.800, 129.84, 81.11, 5253 5: S19.61 W27.45, 0.787, 6.49, 4.12, 139 6: N9.226 E34.88, 0.823, 36.78, 22.34, 924 7: S17.11 W31.93, 0.768, 259.68, 168.98, 12093 8: S17.04 W29.51, 0.789, 3.89, 2.46, 75 9: N10.90 E33.34, 0.837, 82.23, 49.09, 3371 10: N11.27 E35.64, 0.815, 9.08, 5.57, 188 11: N11.59 E32.31, 0.846, 23.80, 14.06, 591 12: N17.96 E60.05, 0.509, 89.15, 87.52, 2903 13: N12.32 E34.12, 0.828, 3.02, 1.82, 50 14: N12.36 E32.59, 0.843, 10.82, 6.41, 228 15: N7.548 E9.789, 0.985, 68.81, 34.90, 2424 16: N9.539 E10.90, 0.981, 90.89, 46.30, 2942 17: N27.86 E2.772, 0.934, 1.73, 0.92, 34 18: N10.49 W61.95, 0.481, 8.65, 8.99, 219 19: N28.14 W27.63, 0.833, 220.30, 132.13, 9870 20: N11.27 W66.96, 0.404, 80.50, 99.39, 2298 21: N18.80 W46.25, 0.689, 5.62, 4.08, 115 22: N19.44 W46.15, 0.689, 2.59, 1.88, 51 23: N21.97 W46.33, 0.681, 92.18, 67.61, 3449 24: N19.55 W54.17, 0.588, 195.63, 166.14, 7095 Umbra only 25: S19.53 W25.45, 0.802, 5.19, 3.23, 443 26: N9.360 E42.22, 0.745, 90.45, 60.69, 8593 27: S17.14 W31.95, 0.767, 41.98, 27.33, 4128 28: N10.94 E33.35, 0.837, 5.62, 3.35, 456 29: N28.14 W27.66, 0.833, 26.83, 16.09, 2564 30: N21.97 W46.33, 0.681, 4.76, 3.49, 401 31: N19.53 W54.19, 0.588, 10.82, 9.19, 918 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1780.17 1260.13 71937 South 476.96 336.02 19472 Whole 2257.13 1596.15 91409 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 8 23 103 South 3 8 38 Whole 11 31 141 ------------------------------------------ Center 2 3 23 Seeing 2