21 Feb 2003, 04:51:38 (UT) P=-19.25, B0=-7.04, L0=348.0, radius=971.9" obs radius = 869.3 (pixel), RMS=132.9 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S22.79 E11.57, 0.943, 18.11, 9.59, 551 2: S23.24 E15.03, 0.929, 0.84, 0.45, 18 3: S22.70 E15.24, 0.930, 2.52, 1.35, 51 4: S22.36 E14.52, 0.935, 0.84, 0.45, 16 5: N13.61 W2.920, 0.934, 122.56, 65.58, 5783 6: N13.03 E1.578, 0.938, 9.68, 5.15, 280 7: N12.85 E3.927, 0.938, 7.15, 3.81, 192 8: N15.20 E15.26, 0.891, 24.84, 13.93, 729 9: N17.97 E11.82, 0.886, 491.93, 277.57, 28665 10: N16.06 E15.60, 0.884, 2.10, 1.19, 45 11: N17.34 E14.13, 0.882, 6.73, 3.81, 169 12: N17.85 E14.49, 0.876, 6.31, 3.60, 155 13: N17.42 E16.36, 0.871, 2.52, 1.44, 58 14: N17.54 E15.91, 0.873, 4.21, 2.41, 92 15: N17.16 E19.30, 0.858, 1.68, 0.98, 36 16: N17.97 E19.86, 0.849, 315.46, 185.57, 14691 17: N18.44 E17.38, 0.859, 22.32, 12.98, 626 Umbra only 18: N13.57 W3.024, 0.934, 8.42, 4.50, 877 19: N18.30 E11.85, 0.883, 77.91, 44.08, 9642 20: N17.77 E20.21, 0.849, 17.26, 10.16, 1831 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1017.56 578.06 51521 South 22.32 11.85 636 Whole 1039.88 589.92 52157 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 16 36 South 1 4 14 Whole 3 20 50 ------------------------------------------ Center -1 -1 -11 Seeing -1