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 No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S19.60 W76.24, 0.264, 103.63, 196.23, 2974 2: S23.40 E18.57, 0.912, 9.80, 5.37, 199 3: S22.33 E16.02, 0.929, 4.69, 2.52, 92 4: S21.81 E17.27, 0.925, 8.95, 4.83, 193 5: N22.36 W13.00, 0.846, 127.52, 75.31, 5103 6: N22.36 W9.315, 0.857, 359.53, 209.53, 16668 7: N22.56 W6.846, 0.861, 0.85, 0.49, 16 8: N23.01 W5.541, 0.860, 37.10, 21.57, 863 9: N23.52 W6.924, 0.853, 8.95, 5.24, 172 10: N23.17 W4.223, 0.860, 15.35, 8.92, 388 11: N22.95 W3.394, 0.863, 2.98, 1.72, 54 12: N25.90 W2.078, 0.837, 11.51, 6.87, 208 13: N24.54 E3.052, 0.849, 148.41, 87.36, 5611 14: N24.87 E1.825, 0.847, 9.80, 5.78, 192 15: N17.55 E31.83, 0.766, 65.67, 42.86, 2217 Umbra only 16: N22.36 W12.89, 0.846, 8.95, 5.28, 730 17: N22.23 W9.089, 0.859, 52.03, 30.26, 4917 18: N22.47 W10.29, 0.854, 5.11, 2.99, 409 19: N24.41 E3.127, 0.850, 2.55, 1.50, 196 --------------------------------------------------------------- * = 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 ---------------------------------------- ***** 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