19 May 2026, 00:49:35 (UT) P=-19.80, B0=-2.24, L0=279.0, radius=950.2" obs radius = 852.4 (pixel), RMS=126.1 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 disk 10^-6 hemis. -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S15.40 E46.09, 0.678, 0.87, 0.64, 16 2: S15.87 E49.46, 0.635, 1.75, 1.37, 35 3: N15.59 W52.97, 0.569, 0.87, 0.76, 16 4: N18.83 W51.56, 0.575, 180.94, 157.28, 7317 5: N19.00 W49.41, 0.601, 8.76, 7.27, 282 6: N7.633 W5.314, 0.980, 138.88, 70.79, 6452 7: N6.652 W1.980, 0.987, 25.41, 12.86, 1125 8: N6.276 E0.491, 0.988, 29.79, 15.06, 915 9: N7.068 W2.360, 0.985, 2.62, 1.33, 59 10: N7.653 E2.156, 0.984, 152.46, 77.43, 6581 11: N6.074 E39.37, 0.763, 133.62, 87.45, 5653 12: N5.064 E47.19, 0.672, 14.89, 11.06, 513 13: N6.067 E47.56, 0.666, 3.06, 2.30, 72 14: N16.25 E42.55, 0.695, 24.53, 17.63, 733 15: N16.74 E41.67, 0.703, 3.06, 2.17, 66 Umbra only 16: N18.70 W51.76, 0.573, 0.87, 0.76, 77 17: N18.94 W51.42, 0.576, 3.50, 3.03, 324 18: N7.741 W5.435, 0.980, 12.70, 6.47, 1251 19: N7.225 E2.244, 0.985, 1.75, 0.88, 159 20: N8.119 E1.714, 0.983, 1.31, 0.66, 120 21: N6.045 E39.26, 0.765, 4.38, 2.86, 398 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 disk 10^-6 hemis. -10^-2 I_c Region ap_area co_area darkness North 718.94 463.46 29784 South 2.62 2.02 51 Whole 721.57 465.48 29835 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 19 59 South 1 2 12 Whole 5 21 71 ------------------------------------------ Center 1 8 18 Seeing 3