24 Sep 2021, 01:34:15 (UT) P=+25.34, B0=+7.00, L0=6.955, radius=958.1" obs radius = 858.1 (pixel), RMS=137.7 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S28.92 E10.49, 0.795, 187.61, 117.95, 9865 2: S27.17 E12.80, 0.805, 15.56, 9.66, 389 3: S27.57 E12.04, 0.804, 1.29, 0.80, 30 4: S27.43 E9.790, 0.812, 24.64, 15.17, 1096 5: N14.04 W0.038, 0.992, 5.61, 2.83, 157 6: N14.34 W0.136, 0.991, 0.86, 0.43, 17 7: N15.47 W0.061, 0.989, 12.10, 6.11, 314 8: N17.19 E3.765, 0.982, 6.91, 3.52, 215 9: N15.91 E0.470, 0.987, 17.72, 8.97, 548 10: N18.09 E4.296, 0.978, 57.49, 29.37, 2281 11: N16.15 W0.829, 0.987, 76.08, 38.53, 3620 12: N17.63 E3.266, 0.981, 1.29, 0.66, 37 13: N18.26 E3.380, 0.979, 11.67, 5.96, 530 14: N19.20 E2.603, 0.976, 16.85, 8.63, 423 15: N19.95 E4.501, 0.971, 3.02, 1.55, 71 16: N20.21 E4.499, 0.970, 1.72, 0.89, 39 17: N19.54 E2.653, 0.975, 1.72, 0.88, 37 18: N26.00 W43.44, 0.701, 2.59, 1.84, 60 Umbra only 19: S28.87 E10.85, 0.794, 7.78, 4.89, 823 20: S28.55 E10.39, 0.799, 2.16, 1.35, 211 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 215.71 110.22 8349 South 229.11 143.59 11380 Whole 444.82 253.82 19729 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 14 34 South 1 6 16 Whole 3 20 50 ------------------------------------------ Center 1 13 23 Seeing 4