18 May 2022, 00:50:00 (UT) P=-20.11, B0=-2.35, L0=135.7, radius=950.4" obs radius = 850.3 (pixel), RMS=93.17 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S23.79 W49.76, 0.607, 103.45, 85.20, 3055 2: S23.09 W53.20, 0.566, 34.33, 30.30, 659 3: S24.57 W42.04, 0.691, 11.88, 8.58, 194 4: S22.53 W45.15, 0.666, 11.44, 8.58, 165 5: S19.69 W52.53, 0.585, 24.21, 20.65, 544 6: S16.56 E7.841, 0.960, 101.69, 52.93, 3569 7: S15.81 E6.150, 0.966, 41.38, 21.39, 760 8: S17.01 E16.24, 0.929, 2.64, 1.42, 38 9: S16.99 E15.95, 0.930, 1.32, 0.70, 18 10: S18.26 E57.61, 0.521, 117.09, 112.37, 3117 11: S18.71 E65.71, 0.402, 38.29, 47.59, 667 12: S11.59 E52.71, 0.601, 24.65, 20.50, 391 13: N13.62 E24.44, 0.874, 159.80, 91.38, 5927 14: N14.01 E28.21, 0.844, 56.34, 33.37, 1256 15: N22.42 E27.52, 0.803, 657.69, 409.32, 25527 16: N21.37 E32.88, 0.766, 802.08, 523.31, 31896 17: N14.82 E55.57, 0.535, 19.36, 18.08, 354 Umbra only 18: S16.50 E7.812, 0.960, 11.00, 5.72, 782 19: N13.66 E24.40, 0.874, 19.81, 11.32, 1434 20: N22.60 E27.63, 0.801, 75.27, 46.96, 6486 21: N21.09 E31.60, 0.779, 23.77, 15.25, 1669 22: N22.62 E26.48, 0.809, 10.12, 6.25, 693 23: N20.74 E34.19, 0.758, 51.94, 34.25, 4148 24: N22.49 E32.09, 0.766, 26.85, 17.52, 1946 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1695.30 1075.49 64960 South 512.41 410.27 13177 Whole 2207.72 1485.76 78137 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 11 41 South 4 13 53 Whole 7 24 94 ------------------------------------------ Center 1 5 15 Seeing 3