23 Jul 1998, 02:18:39 (UT) P=+7.054, B0=+5.06, L0=122.0, radius=946.1" obs radius = 846.6 (pixel), RMS=116.0 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S29.82 E25.20, 0.738, 2.22, 3.00, 91 2: S29.42 E24.13, 0.748, 2.22, 2.96, 88 3: S27.71 E21.63, 0.778, 2.66, 3.42, 114 4: S26.00 E66.76, 0.314, 11.99, 38.12, 578 5: S27.62 E20.08, 0.788, 11.10, 14.08, 817 6: S27.35 E20.57, 0.787, 1.11, 1.40, 42 7: S24.05 E68.12, 0.303, 24.42, 80.60, 1325 8: S22.06 E59.27, 0.438, 160.10, 365.07, 13879 9: S22.80 E65.66, 0.344, 14.43, 41.94, 694 10: S30.79 W32.85, 0.673, 0.88, 1.31, 32 11: S13.17 W59.55, 0.471, 44.41, 94.21, 2954 12: S13.03 W53.46, 0.557, 0.66, 1.19, 24 13: S13.19 W54.98, 0.536, 0.44, 0.82, 17 14: S12.41 W60.08, 0.466, 0.88, 1.90, 31 15: N14.74 E58.48, 0.526, 10.21, 19.41, 598 16: N15.44 E59.70, 0.507, 1.77, 3.49, 68 17: N15.73 E54.12, 0.585, 1.77, 3.03, 66 18: N25.13 E16.27, 0.903, 42.41, 46.96, 3824 19: N26.32 E20.85, 0.873, 17.54, 20.08, 1029 20: N30.84 E65.58, 0.398, 5.77, 14.48, 231 Umbra only 21: S22.15 E59.38, 0.436, 21.09, 48.31, 4025 22: N25.10 E16.29, 0.903, 5.32, 5.90, 898 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 79.49 107.47 5816 South 277.57 650.10 20686 Whole 357.06 757.58 26502 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 7 37 South 4 15 55 Whole 7 22 92 ------------------------------------------ Center 0 3 3 Seeing -1