28 Oct 2021, 01:29:54 (UT) P=+25.05, B0=+4.77, L0=278.4, radius=967.3" obs radius = 866.5 (pixel), RMS=116.5 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S25.01 E32.53, 0.726, 5.08, 3.50, 94 2: S24.14 E27.92, 0.769, 6.78, 4.40, 130 3: S23.47 E28.54, 0.769, 7.63, 4.95, 163 4: S30.46 E6.450, 0.811, 204.78, 126.20, 8480 5: S29.07 E5.683, 0.826, 78.86, 47.72, 2464 6: S29.84 E3.912, 0.821, 0.84, 0.51, 17 7: S27.86 E4.604, 0.839, 2.11, 1.26, 43 8: S29.82 W0.683, 0.823, 0.84, 0.51, 16 9: S26.51 E3.503, 0.852, 75.46, 44.24, 2558 10: S14.40 E27.22, 0.837, 1.27, 0.75, 23 11: S25.17 E0.154, 0.866, 258.63, 149.23, 13954 12: S23.77 E4.205, 0.875, 8.05, 4.59, 173 13: S25.15 E1.535, 0.866, 0.84, 0.48, 15 14: S24.03 E2.685, 0.875, 5.51, 3.14, 104 15: S24.31 E1.563, 0.873, 5.93, 3.39, 136 16: S23.88 E1.799, 0.877, 2.54, 1.45, 54 17: N16.45 E68.15, 0.379, 11.87, 15.65, 251 18: N17.54 E65.86, 0.413, 154.75, 187.11, 5484 19: N17.87 E68.59, 0.371, 2.11, 2.85, 40 20: S19.00 W35.28, 0.742, 15.26, 10.28, 415 21: S18.32 W41.87, 0.678, 4.23, 3.12, 94 22: S19.15 W54.51, 0.519, 138.64, 133.54, 5154 Umbra only 23: S30.32 E6.724, 0.812, 2.96, 1.82, 254 24: S25.12 E0.084, 0.866, 47.91, 27.63, 5309 25: S19.16 W54.46, 0.519, 3.39, 3.26, 291 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 168.74 205.62 5775 South 823.38 543.36 34087 Whole 992.13 748.98 39862 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 1 3 13 South 5 22 72 Whole 6 25 85 ------------------------------------------ Center 0 0 0 Seeing 3