24 Mar 1998, 03:07:50 (UT) P=-25.60, B0=-6.91, L0=281.4, radius=964.1" obs radius = 861.0 (pixel), RMS=68.62 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S19.40 E1.081, 0.976, 48.52, 24.85, 868 2: S19.33 E2.220, 0.975, 12.02, 6.16, 142 3: S20.30 E8.268, 0.963, 91.02, 47.25, 2712 4: S27.46 E42.36, 0.706, 18.46, 13.07, 272 5: S26.13 E40.61, 0.729, 141.26, 96.82, 3159 6: S24.82 E47.45, 0.659, 310.44, 235.28, 10163 7: S23.89 E41.89, 0.724, 121.08, 83.58, 3709 8: S24.62 E56.73, 0.545, 589.12, 540.31, 21120 9: S22.00 E47.32, 0.668, 58.38, 43.65, 1406 10: N22.04 W12.43, 0.853, 372.28, 218.11, 16794 11: N22.64 W8.401, 0.860, 124.52, 72.39, 4029 12: N21.52 W5.740, 0.874, 126.24, 72.15, 2889 Umbra only 13: S20.31 E8.292, 0.963, 14.58, 7.57, 818 14: S26.16 E40.45, 0.731, 9.86, 6.75, 525 15: S23.93 E41.88, 0.724, 21.88, 15.11, 1264 16: S24.78 E47.37, 0.660, 70.42, 53.28, 3962 17: S24.63 E56.85, 0.543, 142.54, 131.12, 9568 18: N22.02 W12.46, 0.853, 136.96, 80.24, 10688 19: N22.72 W8.320, 0.859, 27.04, 15.73, 1705 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 623.04 362.66 23712 South 1390.30 1091.00 43551 Whole 2013.34 1453.66 67263 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North -1 5 -5 South -1 14 4 Whole -1 19 9 ------------------------------------------ Center -1 -1 -11 Seeing -1