4 May 2001, 01:39:10 (UT) P=-23.56, B0=-3.85, L0=35.11, radius=953.3" obs radius = 855.0 (pixel), RMS=150.2 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: N5.394 W50.15, 0.630, 279.13, 221.50, 13659 2: N5.806 W47.98, 0.657, 2.61, 1.98, 62 3: N5.953 W48.35, 0.652, 0.87, 0.66, 19 4: N6.592 W47.72, 0.659, 44.85, 34.02, 1240 5: N5.895 W46.19, 0.680, 2.17, 1.60, 50 6: N7.460 W47.93, 0.654, 18.28, 13.98, 547 7: N7.323 W44.01, 0.703, 4.35, 3.09, 139 8: N8.192 W41.22, 0.733, 20.90, 14.25, 762 9: N13.18 W34.61, 0.784, 186.81, 119.11, 8562 10: N12.45 W32.80, 0.804, 60.96, 37.89, 2820 11: N12.31 W33.40, 0.799, 0.87, 0.54, 25 12: N11.96 W29.82, 0.832, 3.91, 2.35, 115 13: N11.58 W28.79, 0.843, 0.87, 0.51, 20 14: N13.89 W33.23, 0.794, 53.12, 33.45, 2490 15: N13.45 W31.27, 0.813, 10.88, 6.68, 395 16: N10.72 W24.65, 0.878, 3.48, 1.98, 101 17: N13.49 W29.63, 0.827, 77.51, 46.82, 4093 18: N13.47 W30.81, 0.817, 0.87, 0.53, 21 19: N11.61 W24.29, 0.877, 76.20, 43.43, 3217 20: N11.57 W25.32, 0.870, 3.48, 2.00, 102 21: S16.76 E55.79, 0.556, 145.88, 131.10, 6411 22: N12.72 W25.68, 0.862, 57.48, 33.33, 2604 23: N13.84 W29.17, 0.829, 0.87, 0.52, 19 24: N13.10 W26.56, 0.853, 3.48, 2.03, 122 25: N5.889 E11.12, 0.966, 1.74, 0.90, 41 26: N27.28 W29.99, 0.737, 66.19, 44.88, 2770 27: N23.17 E0.300, 0.890, 95.36, 53.52, 4392 28: N22.01 E2.923, 0.898, 0.87, 0.48, 19 29: N22.35 E3.353, 0.895, 10.01, 5.59, 310 30: N23.94 E3.330, 0.883, 62.27, 35.25, 2661 31: N22.43 E6.061, 0.891, 1.30, 0.73, 35 32: N22.82 E7.870, 0.884, 137.17, 77.50, 7047 33: N23.96 E5.861, 0.879, 27.86, 15.84, 1130 34: N24.81 E7.438, 0.869, 135.86, 78.09, 5384 35: N25.69 E11.92, 0.850, 17.85, 10.49, 591 36: N25.45 E13.62, 0.846, 65.32, 38.57, 1820 37: N26.47 E12.51, 0.841, 86.22, 51.20, 4193 38: N25.58 E14.52, 0.842, 3.48, 2.06, 105 39: N25.77 E15.43, 0.836, 10.45, 6.24, 380 40: N26.34 E15.80, 0.830, 2.61, 1.57, 66 41: N25.94 E18.17, 0.823, 1.74, 1.05, 39 42: N26.86 E16.52, 0.822, 7.83, 4.76, 193 43: N27.44 E15.99, 0.820, 4.79, 2.91, 125 44: N27.57 E17.18, 0.813, 24.38, 14.98, 693 45: N20.84 E46.00, 0.623, 195.09, 156.38, 8499 46: N22.98 E46.82, 0.602, 1.74, 1.44, 42 Umbra only 47: N5.561 W50.03, 0.631, 15.67, 12.41, 1797 48: N13.50 W29.69, 0.827, 1.74, 1.05, 184 49: N23.20 E0.301, 0.890, 1.30, 0.73, 139 50: N22.86 E7.676, 0.885, 0.87, 0.49, 92 51: N23.05 E8.089, 0.882, 3.91, 2.22, 431 52: N26.45 E12.36, 0.842, 2.17, 1.29, 233 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1874.25 1226.89 81719 South 145.88 131.10 6411 Whole 2020.14 1357.99 88130 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 6 51 111 South 1 1 11 Whole 7 52 122 ------------------------------------------ Center -1 -1 -11 Seeing -1