21 Aug 2013, 00:59:54 (UT) P=+17.99, B0=+6.90, L0=143.1, radius=950.1" obs radius = 848.0 (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: S19.05 E47.56, 0.593, 38.95, 32.79, 977 2: S18.16 E47.53, 0.599, 23.90, 19.94, 548 3: S17.57 E46.23, 0.618, 0.88, 0.71, 15 4: S17.38 E44.14, 0.643, 41.61, 32.30, 1024 5: S16.31 E42.67, 0.666, 69.05, 51.79, 2296 6: S7.460 E6.433, 0.962, 2.65, 1.37, 46 7: S9.367 E0.621, 0.959, 3.54, 1.84, 62 8: S6.716 E4.019, 0.969, 331.56, 171.00, 17115 9: S13.57 W30.60, 0.802, 166.00, 103.44, 7797 10: S14.58 W33.57, 0.770, 0.88, 0.57, 15 11: S14.04 W33.07, 0.777, 2.21, 1.42, 36 12: S14.00 W35.58, 0.754, 51.79, 34.33, 1466 13: S12.36 W31.76, 0.798, 39.84, 24.94, 1356 14: S13.43 W36.91, 0.744, 90.74, 60.97, 2507 15: N14.45 E52.66, 0.613, 45.59, 37.18, 1183 16: S13.65 W56.29, 0.506, 18.59, 18.33, 508 17: S6.675 W75.37, 0.235, 82.33, 175.15, 2349 18: N3.954 W48.34, 0.666, 23.46, 17.60, 527 19: N15.49 W36.91, 0.796, 17.26, 10.83, 466 20: N13.81 W44.62, 0.714, 109.78, 76.78, 4048 21: N16.29 W37.05, 0.794, 5.31, 3.34, 97 22: N16.95 W39.27, 0.770, 1.32, 0.86, 22 23: N23.95 W23.45, 0.881, 7.52, 4.27, 157 Umbra only 24: S6.728 E3.977, 0.969, 65.07, 33.56, 6794 25: S13.52 W30.50, 0.803, 29.21, 18.18, 2723 26: N13.87 W44.61, 0.714, 5.75, 4.02, 466 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 210.27 150.88 6500 South 964.59 730.96 38117 Whole 1174.87 881.85 44617 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 8 48 South 5 18 68 Whole 9 26 116 ------------------------------------------ Center -1 -1 -11 Seeing 2