23 Mar 1998, 05:22:26 (UT) P=-25.51, B0=-6.94, L0=293.4, radius=964.4" obs radius = 860.9 (pixel), RMS=65.23 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S27.37 W85.69, 0.121, 1.70, 7.05, 18 2: S19.46 E13.26, 0.951, 85.04, 44.70, 2002 3: S20.18 E20.10, 0.916, 112.52, 61.38, 3514 4: S26.53 E53.95, 0.576, 67.42, 58.48, 1074 5: S25.58 E52.54, 0.596, 26.62, 22.31, 361 6: S24.95 E59.13, 0.512, 217.32, 211.92, 6636 7: S24.42 E68.28, 0.384, 358.62, 466.47, 9388 8: S23.82 E53.83, 0.584, 114.24, 97.69, 2928 9: S21.99 E59.76, 0.508, 65.28, 64.16, 1223 10: N21.88 E0.305, 0.876, 164.06, 93.63, 5560 11: N22.33 W1.383, 0.872, 46.38, 26.59, 963 12: N21.66 E5.036, 0.874, 149.88, 85.71, 4805 Umbra only 13: S19.43 E13.25, 0.951, 2.14, 1.12, 99 14: S20.18 E20.08, 0.916, 26.62, 14.52, 1548 15: S24.95 E59.01, 0.514, 44.66, 43.42, 2406 16: S23.87 E53.84, 0.584, 11.16, 9.55, 551 17: S24.46 E68.37, 0.383, 48.96, 63.90, 2501 18: N21.91 E0.272, 0.875, 45.52, 25.99, 2897 19: N21.66 E5.060, 0.874, 38.22, 21.86, 2345 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 360.32 205.95 11328 South 1048.76 1034.18 27144 Whole 1409.08 1240.14 38472 ---------------------------------------- ***** 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