18 May 2026, 00:39:19 (UT) P=-20.10, B0=-2.36, L0=292.4, radius=950.4" obs radius = 852.4 (pixel), RMS=105.7 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: S16.31 E41.32, 0.731, 22.34, 15.26, 563 2: N18.68 W38.51, 0.727, 275.52, 189.37, 11763 3: N18.83 W36.21, 0.749, 31.97, 21.32, 862 4: N7.956 E9.942, 0.968, 156.38, 80.69, 6514 5: N7.858 E10.82, 0.966, 2.62, 1.35, 41 6: N7.999 E15.34, 0.948, 168.64, 88.90, 6558 7: N5.843 E53.19, 0.591, 109.07, 92.23, 3517 8: N5.103 E60.91, 0.480, 7.00, 7.29, 122 9: N16.29 E55.72, 0.528, 34.16, 32.32, 844 Umbra only 10: N18.69 W38.52, 0.727, 38.54, 26.50, 3302 11: N7.886 E9.903, 0.969, 15.33, 7.90, 1233 12: N7.693 E15.80, 0.947, 2.62, 1.38, 196 13: N8.216 E15.02, 0.949, 3.94, 2.07, 309 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 disk 10^-6 hemis. -10^-2 I_c Region ap_area co_area darkness North 785.41 513.51 30221 South 22.34 15.26 563 Whole 807.75 528.78 30784 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 12 52 South 1 1 11 Whole 5 13 63 ------------------------------------------ Center 1 6 16 Seeing 3