19 Aug 2013, 00:33:16 (UT) P=+17.35, B0=+6.82, L0=169.8, radius=949.7" obs radius = 849.7 (pixel), RMS=151.1 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S18.60 E74.65, 0.211, 4.84, 11.48, 129 2: S16.46 E70.40, 0.285, 9.25, 16.19, 263 3: S15.79 E69.51, 0.302, 17.19, 28.46, 508 4: S9.258 E29.93, 0.830, 0.88, 0.53, 25 5: S6.168 E30.91, 0.834, 247.76, 148.50, 13020 6: S6.253 E34.39, 0.801, 7.93, 4.95, 232 7: S12.99 W3.152, 0.939, 3.52, 1.87, 99 8: S12.34 W6.797, 0.937, 2.20, 1.17, 62 9: S14.58 W22.68, 0.856, 7.49, 4.37, 217 10: S13.38 W22.39, 0.865, 72.74, 42.02, 3117 11: S14.38 W27.75, 0.821, 126.08, 76.73, 6061 12: S14.24 W26.52, 0.831, 6.17, 3.70, 195 13: S21.91 W75.38, 0.188, 5.29, 14.05, 151 14: N15.35 E79.78, 0.201, 0.88, 2.19, 19 15: S6.853 W47.97, 0.645, 352.25, 272.73, 19168 16: N12.44 E14.62, 0.963, 2.20, 1.14, 64 17: N14.08 E15.38, 0.957, 3.08, 1.61, 85 18: S3.451 W46.36, 0.676, 0.88, 0.65, 21 19: N14.82 W11.99, 0.969, 45.84, 23.65, 2036 20: N15.35 W10.45, 0.973, 2.64, 1.35, 66 21: N16.32 W12.34, 0.964, 30.41, 15.77, 1088 22: N14.80 W15.58, 0.955, 7.05, 3.69, 213 23: N15.44 W15.12, 0.955, 20.72, 10.84, 666 24: N16.57 W12.95, 0.961, 4.40, 2.29, 125 Umbra only 25: S6.173 E30.88, 0.834, 29.09, 17.43, 3494 26: S14.28 W27.74, 0.822, 9.25, 5.62, 1034 27: S6.955 W47.95, 0.645, 40.11, 31.06, 4699 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 117.27 62.55 4362 South 864.53 627.47 43268 Whole 981.80 690.02 47630 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 9 39 South 6 18 78 Whole 9 27 117 ------------------------------------------ Center -1 -1 -11 Seeing 2