30 Jun 1998, 05:43:27 (UT) P=-3.146, B0=+2.77, L0=64.54, radius=945.5" obs radius = 845.7 (pixel), RMS=81.49 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S26.03 E10.36, 0.861, 18.69, 10.84, 257 2: S22.65 W7.696, 0.894, 226.96, 126.81, 8989 3: S25.11 E46.65, 0.600, 184.24, 153.47, 5960 4: S23.44 E60.33, 0.434, 13.35, 15.36, 188 5: S21.17 E46.66, 0.621, 171.33, 137.79, 4438 6: S22.11 E53.65, 0.530, 9.34, 8.81, 117 7: S22.01 E54.01, 0.525, 1.33, 1.26, 15 8: S21.04 E76.45, 0.200, 72.98, 181.60, 1368 9: S14.40 E20.62, 0.893, 209.16, 117.05, 8690 * 10: S0.372 W17.90, 0.950, 0.89, 0.46, 16 11: N16.62 W22.54, 0.897, 338.22, 188.36, 16741 12: N17.17 W19.53, 0.913, 39.60, 21.67, 637 13: N19.15 W14.98, 0.927, 28.03, 15.11, 553 14: N24.06 E43.15, 0.685, 47.61, 34.75, 1226 15: N27.39 E51.90, 0.569, 43.61, 38.29, 732 Umbra only 16: S22.65 W7.651, 0.894, 60.52, 33.81, 4176 17: S25.03 E46.84, 0.598, 19.13, 15.98, 1176 18: S14.39 E20.63, 0.893, 56.51, 31.63, 4331 19: N16.58 W22.50, 0.898, 105.02, 58.46, 9512 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 497.09 298.21 19889 South 907.40 753.04 30022 Whole 1404.50 1051.25 49911 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 6 36 South 5 12 62 Whole 8 18 98 ------------------------------------------ Center -1 -1 -11 Seeing -1