15 Mar 2022, 02:01:49 (UT) P=-24.40, B0=-7.17, L0=260.1, radius=966.6" obs radius = 863.9 (pixel), RMS=106.2 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: S19.60 W76.24, 0.264, 103.63, 196.23, 2974 1 2: S23.40 E18.57, 0.912, 9.80, 5.37, 199 3 3: S22.33 E16.02, 0.929, 4.69, 2.52, 92 3 4: S21.81 E17.27, 0.925, 8.95, 4.83, 193 3 5: N22.36 W13.00, 0.846, 127.52, 75.31, 5103 2 6: N22.36 W9.315, 0.857, 359.53, 209.53, 16668 2 7: N22.56 W6.846, 0.861, 0.85, 0.49, 16 2 8: N23.01 W5.541, 0.860, 37.10, 21.57, 863 2 9: N23.52 W6.924, 0.853, 8.95, 5.24, 172 2 10: N23.17 W4.223, 0.860, 15.35, 8.92, 388 2 11: N22.95 W3.394, 0.863, 2.98, 1.72, 54 2 12: N25.90 W2.078, 0.837, 11.51, 6.87, 208 2 13: N24.54 E3.052, 0.849, 148.41, 87.36, 5611 2 14: N24.87 E1.825, 0.847, 9.80, 5.78, 192 2 15: N17.55 E31.83, 0.766, 65.67, 42.86, 2217 4 Umbra only 16: N22.36 W12.89, 0.846, 8.95, 5.28, 730 2 17: N22.23 W9.089, 0.859, 52.03, 30.26, 4917 2 18: N22.47 W10.29, 0.854, 5.11, 2.99, 409 2 19: N24.41 E3.127, 0.850, 2.55, 1.50, 196 2 --------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 787.72 465.71 31492 South 127.09 208.96 3458 Whole 914.82 674.68 34950 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: S19.60 W76.25, 336.34, 1, 0, 0.264, 103.64, 196.23 2: N23.61 W5.602, 265.69, 14, 0, 0.855, 722.05, 422.85 3: S22.58 E17.37, 242.72, 3, 1, 0.922, 23.46, 12.73 4: N17.55 E31.83, 228.26, 1, 0, 0.766, 65.68, 42.87 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 15 35 South 2 4 24 Whole 4 19 59 ------------------------------------------ Center 1 3 13 Seeing 3