17 Mar 2013, 00:38:08 (UT) P=-24.75, B0=-7.12, L0=58.97, radius=966.0" obs radius = 861.5 (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: S18.62 W63.90, 0.453, 95.64, 105.50, 3199 2: S20.69 W54.90, 0.577, 178.84, 154.83, 6876 3: S18.85 W61.72, 0.484, 25.30, 26.09, 527 4: S17.68 W58.78, 0.527, 1.71, 1.62, 30 5: S17.62 W58.39, 0.533, 2.57, 2.41, 42 6: S15.96 W31.61, 0.846, 2.14, 1.26, 35 7: N11.03 W68.61, 0.331, 60.04, 90.60, 1621 8: N4.410 W42.15, 0.723, 160.83, 111.08, 7491 9: N4.860 W40.98, 0.735, 18.44, 12.53, 354 10: N4.946 W41.25, 0.732, 0.85, 0.58, 14 11: N5.048 W40.38, 0.741, 2.14, 1.44, 39 12: N4.816 W38.77, 0.760, 30.88, 20.30, 871 13: N4.734 W36.85, 0.781, 19.72, 12.63, 518 14: N2.753 W30.93, 0.844, 144.96, 85.86, 4816 15: N6.123 W37.75, 0.766, 1.28, 0.83, 23 16: N6.647 W37.98, 0.762, 9.00, 5.90, 194 17: N6.515 W37.22, 0.770, 15.86, 10.29, 366 18: N15.57 W47.34, 0.614, 3.43, 2.79, 70 19: N8.738 W17.10, 0.918, 633.47, 344.83, 38197 20: N9.715 E5.240, 0.953, 444.33, 233.11, 25577 Umbra only 21: S20.98 W55.32, 0.571, 0.85, 0.75, 68 22: N4.427 W42.19, 0.723, 22.73, 15.71, 2183 23: N8.762 W17.07, 0.918, 149.68, 81.47, 18465 24: N9.740 E5.197, 0.952, 92.64, 48.60, 10737 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1545.29 932.83 80151 South 306.22 291.73 10709 Whole 1851.52 1224.57 90860 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 5 17 67 South 2 7 27 Whole 7 24 94 ------------------------------------------ Center -1 -1 -11 Seeing 3