17 Mar 2022, 00:23:41 (UT) P=-24.70, B0=-7.13, L0=234.6, radius=966.1" obs radius = 864.3 (pixel), RMS=107.7 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c Group No. position cos(t) ap_area co_area darkness id --------------------------------------------------------------------- 1: S24.68 W7.346, 0.946, 1.70, 0.90, 30 2 2: S24.59 W7.131, 0.946, 5.53, 2.92, 94 2 3: N22.35 W38.62, 0.669, 81.39, 60.76, 3151 1 4: N22.59 W36.22, 0.691, 156.81, 113.41, 5759 1 5: N23.91 W36.16, 0.681, 1.70, 1.24, 28 1 6: N24.64 W28.00, 0.744, 1.70, 1.14, 30 1 7: N26.24 W26.97, 0.738, 12.78, 8.65, 262 1 8: N28.38 W22.46, 0.747, 86.07, 57.56, 2988 1 9: N16.91 E5.938, 0.908, 38.35, 21.11, 1419 3 Umbra only 10: N22.46 W36.37, 0.690, 6.39, 4.62, 505 1 --------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 378.83 263.90 13637 South 7.24 3.82 124 Whole 386.07 267.73 13761 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: N24.83 W31.56, 266.19, 7, 0, 0.715, 340.48, 242.79 2: S24.63 W7.223, 241.85, 2, 1, 0.947, 7.24, 3.83 3: N16.91 E5.939, 228.69, 1, 1, 0.908, 38.35, 21.12 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 8 28 South 1 2 12 Whole 3 10 40 ------------------------------------------ Center 2 3 23 Seeing 2