19 Jan 2001, 01:51:27 (UT) P=-6.603, B0=-4.96, L0=339.3, radius=976.9" obs radius = 872.4 (pixel), RMS=113.9 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S6.259 E65.28, 0.423, 4.60, 5.43, 89 2: S4.378 E71.04, 0.329, 114.60, 174.01, 3423 3: N6.012 W60.10, 0.484, 1.67, 1.72, 31 4: S5.053 E66.15, 0.408, 2.09, 2.55, 37 5: N4.188 E4.093, 0.984, 138.86, 70.51, 7357 6: N4.410 E6.746, 0.979, 18.82, 9.60, 403 7: N4.222 E8.822, 0.975, 10.45, 5.36, 209 8: N4.743 E11.87, 0.964, 33.88, 17.56, 664 9: N4.581 E11.55, 0.966, 0.83, 0.43, 15 10: N5.428 E11.60, 0.963, 16.31, 8.46, 417 11: N15.25 W58.56, 0.478, 30.11, 31.47, 785 12: N9.383 E32.57, 0.814, 11.71, 7.19, 281 Umbra only 13: N4.208 E4.092, 0.984, 28.02, 14.23, 2750 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 262.67 152.32 10162 South 121.30 182.00 3549 Whole 383.97 334.33 13711 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 10 50 South 1 3 13 Whole 5 13 63 ------------------------------------------ Center -1 -1 -11 Seeing -1