23 Apr 2022, 02:38:35 (UT) P=-25.30, B0=-4.95, L0=105.2, radius=956.1" obs radius = 856.3 (pixel), RMS=118.8 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S25.90 W38.05, 0.743, 1.73, 1.16, 33 2: S22.50 W37.52, 0.762, 4.34, 2.84, 88 3: N14.20 W4.068, 0.942, 944.67, 501.32, 54088 4: N11.52 W2.064, 0.958, 1.30, 0.67, 23 5: N11.74 W2.090, 0.957, 1.30, 0.68, 26 6: N17.81 W8.539, 0.911, 25.61, 14.04, 787 7: N12.46 E2.620, 0.953, 0.86, 0.45, 15 8: N17.99 W7.178, 0.913, 7.81, 4.27, 170 9: N14.17 E4.787, 0.941, 681.15, 361.76, 32261 10: N20.45 W6.416, 0.897, 841.35, 468.74, 44700 11: N18.18 W4.460, 0.916, 0.86, 0.47, 15 12: N21.53 W9.627, 0.882, 2.17, 1.23, 45 13: N22.06 W8.738, 0.880, 6.94, 3.94, 171 14: N15.99 E4.301, 0.931, 0.86, 0.46, 15 15: N18.11 W0.044, 0.920, 0.86, 0.47, 15 16: N13.67 E26.88, 0.843, 514.01, 304.86, 29477 17: N16.11 E34.84, 0.761, 5.64, 3.70, 120 18: N18.42 E39.18, 0.705, 12.15, 8.61, 286 19: N24.39 E39.17, 0.667, 103.32, 77.37, 3401 Umbra only 20: N14.32 W4.477, 0.940, 173.65, 92.27, 21971 21: N13.70 E4.284, 0.944, 19.53, 10.33, 1773 22: N20.14 W7.383, 0.897, 89.86, 50.04, 10835 23: N14.38 E4.600, 0.940, 33.86, 18.00, 3126 24: N14.72 E5.348, 0.937, 10.41, 5.55, 967 25: N20.41 W5.684, 0.898, 40.37, 22.45, 4175 26: N20.73 W4.406, 0.898, 12.15, 6.76, 1137 27: N13.72 E26.89, 0.842, 107.23, 63.62, 12781 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 3150.95 1753.12 165615 South 6.07 4.01 121 Whole 3157.03 1757.14 165736 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 25 65 South 1 2 12 Whole 5 27 77 ------------------------------------------ Center 2 20 40 Seeing 3