01 Feb 2012, 00:16:39 (UT) P=-11.93, B0=-5.98, L0=69.44, radius=975.6" obs radius = 868.7 (pixel), RMS=126.5 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S29.31 W26.04, 0.830, 6.74, 4.06, 139 2: S26.71 W29.28, 0.821, 49.35, 30.03, 1426 3: S25.95 W28.60, 0.830, 5.90, 3.55, 125 4: S20.44 W17.10, 0.927, 8.43, 4.55, 178 5: N6.937 W64.06, 0.419, 10.54, 12.57, 223 6: N7.721 E8.671, 0.960, 47.24, 24.59, 2141 7: N8.747 E5.788, 0.962, 154.38, 80.22, 7687 8: N9.790 E6.561, 0.955, 2.53, 1.32, 57 9: N9.229 E10.48, 0.948, 2.10, 1.11, 44 10: N9.263 E10.33, 0.948, 0.84, 0.44, 16 11: N9.864 E7.132, 0.954, 0.84, 0.44, 17 12: N9.545 E10.04, 0.948, 21.51, 11.34, 544 13: N17.89 E8.860, 0.903, 494.78, 273.91, 29766 14: N17.25 E7.050, 0.911, 4.63, 2.54, 110 15: N17.61 E6.952, 0.909, 1.68, 0.92, 32 16: N17.20 E17.96, 0.872, 6.74, 3.86, 163 17: N19.51 E10.74, 0.886, 5.48, 3.09, 144 Umbra only 18: N8.762 E5.725, 0.962, 19.82, 10.30, 2022 19: N17.81 E8.785, 0.903, 89.84, 49.69, 11536 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 753.35 416.41 40944 South 70.44 42.20 1868 Whole 823.79 458.61 42812 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 15 55 South 2 4 24 Whole 6 19 79 ------------------------------------------ Center -1 -1 -11 Seeing 2