20 Dec 2001, 00:58:00 (UT) P=+7.866, B0=-1.56, L0=237.3, radius=977.0" obs radius = 873.0 (pixel), RMS=111.3 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S10.87 E30.91, 0.847, 330.34, 194.92, 15265 2: N8.116 E27.87, 0.870, 35.49, 20.37, 762 3: N8.419 E22.22, 0.911, 562.97, 308.83, 27211 4: N4.228 W17.69, 0.947, 2.08, 1.10, 38 5: N11.29 E28.68, 0.854, 65.56, 38.35, 1641 6: N4.629 W17.98, 0.945, 3.75, 1.98, 69 7: N9.849 E16.33, 0.940, 30.48, 16.20, 692 8: N12.42 E23.29, 0.890, 148.67, 83.45, 5639 9: N13.66 E28.97, 0.843, 176.24, 104.48, 6500 10: N13.59 W71.29, 0.305, 0.83, 1.36, 14 Umbra only 11: S10.84 E31.02, 0.846, 30.48, 18.01, 2617 12: N8.435 E22.30, 0.910, 84.77, 46.53, 8449 13: N13.78 E28.84, 0.843, 0.83, 0.49, 68 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1026.13 576.18 42566 South 330.34 194.92 15265 Whole 1356.48 771.11 57831 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 11 41 South 1 2 12 Whole 4 13 53 ------------------------------------------ Center -1 -1 -11 Seeing -1