Registered SO during ionospheric observations

NORAD Name RCS dT dR sd H dt N S/N (avg) R (avg)
37931 "SHIYAN 4 (SY-4)" 1.2108 0 0.626 0 0 km 27.157 sec 76 15.458 822.19 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 10:33:28.994 10.558054 159300 839.419 -2.206 1.326 112.582
2 10:33:29.027 10.558063 159000 843.916 -1.849 2.0785 37.33
3 10:33:29.153 10.558098 159000 840.918 -1.917 2.5755 -114.136
4 10:33:29.196 10.55811 159000 839.419 -1.892 2.2345 -66.702
5 10:33:29.326 10.558146 159000 839.419 -1.859 2.2406 21.823
6 10:33:29.354 10.558154 159000 840.918 -1.924 2.3176 -46.656
7 10:33:29.477 10.558188 159000 843.916 -1.816 1.5443 67.824
8 10:33:29.527 10.558202 159000 839.419 -1.915 1.6735 62.498
9 10:33:29.650 10.558236 159000 837.92 -2.027 1.9698 57.461
10 10:33:29.686 10.558246 159000 842.417 -1.818 2.4423 -176.573
11 10:33:29.808 10.55828 159000 837.92 -1.865 5.2411 -12.2
12 10:33:29.855 10.558293 159000 837.92 -1.841 7.137 -26.987
13 10:33:29.981 10.558328 159000 839.419 -1.838 11.5217 -154.705
14 10:33:30.010 10.558336 159000 837.92 -1.859 14.9449 -141.761
15 10:33:30.139 10.558372 159000 839.419 -1.842 20.1474 2.09
16 10:33:30.182 10.558384 159000 837.92 -1.836 22.6281 -66.378
17 10:33:30.308 10.558419 159000 837.92 -1.83 27.1069 -18.653
18 10:33:30.341 10.558428 159000 837.92 -1.822 28.5153 -103.451
19 10:33:30.463 10.558462 159000 837.92 -1.804 32.8733 52.886
20 10:33:30.510 10.558475 159000 837.92 -1.804 30.1431 142.591
21 10:33:30.636 10.55851 159000 837.92 -1.805 31.2795 56.468
22 10:33:30.665 10.558518 159000 837.92 -1.799 29.1741 85.967
23 10:33:30.794 10.558554 159000 837.92 -1.782 24.1831 -113.074
24 10:33:30.838 10.558566 159000 836.421 -1.78 19.9198 -19.478
25 10:33:30.964 10.558601 159000 836.421 -1.759 15.1536 -167.432
26 10:33:30.996 10.55861 159000 836.421 -1.773 13.0341 -70.474
27 10:33:31.118 10.558644 159000 836.421 -1.766 6.21 -117.063
28 10:33:31.169 10.558658 159000 836.421 -1.727 5.1576 52.757
29 10:33:31.291 10.558692 159000 834.922 -1.793 2.1437 -0.656
30 10:33:31.774 10.558826 159000 837.92 -1.875 1.2609 -17.175
31 10:33:31.824 10.55884 159000 840.918 -1.86 1.4273 -37.925
32 10:33:52.542 10.564595 155500 810.939 -0.498 1.3328 -125.205
33 10:33:52.668 10.56463 155800 812.438 -0.571 32.5238 67.005
34 10:33:52.668 10.56463 155800 812.438 -0.652 19.561 67.005
35 10:33:52.715 10.564643 155500 809.44 -0.428 1.3766 141.53
36 10:33:53.150 10.564764 155800 811.838 -0.503 24.3608 74.517
37 10:33:53.197 10.564777 155500 810.939 -0.492 2.0072 173.564
38 10:33:53.323 10.564812 155800 811.838 -0.46 14.1028 76.331
39 10:33:53.323 10.564812 155800 811.838 -0.471 12.0343 76.331
40 10:33:53.370 10.564825 155500 812.438 -0.466 3.7321 -13.572
41 10:33:53.482 10.564856 155800 811.838 -0.287 5.6859 74.219
42 10:33:53.525 10.564868 155500 810.939 -0.456 4.6737 100.587
43 10:33:53.651 10.564903 155500 810.939 -0.39 3.8303 169.815
44 10:33:53.698 10.564916 155500 812.438 -0.459 3.6626 54.527
45 10:33:53.809 10.564947 155500 812.438 -0.446 2.949 -123.478
46 10:33:53.856 10.56496 155500 810.939 -0.416 3.393 -110.004
47 10:33:53.982 10.564995 155500 812.438 -0.583 2.6054 168.636
48 10:33:53.982 10.564995 155500 810.939 -0.445 4.6489 168.636
49 10:33:54.011 10.565003 155500 810.939 -0.41 5.9364 151.07
50 10:33:54.137 10.565038 155500 810.939 -0.415 12.48 -99.32
51 10:33:54.137 10.565038 155500 810.939 -0.427 6.2898 -99.32
52 10:33:54.184 10.565051 155500 810.939 -0.421 17.3151 -26.529
53 10:33:54.306 10.565085 155500 810.939 -0.416 25.8818 72.637
54 10:33:54.338 10.565094 155500 810.939 -0.405 31.9528 111.343
55 10:33:54.464 10.565129 155500 810.939 -0.406 41.3827 -92.172
56 10:33:54.511 10.565142 155500 810.939 -0.392 44.4888 -11.006
57 10:33:54.637 10.565177 155500 810.939 -0.391 55.6133 139.408
58 10:33:54.670 10.565186 155500 810.939 -0.376 57.634 83.242
59 10:33:54.792 10.56522 155500 810.939 -0.382 54.0138 109.749
60 10:33:54.839 10.565233 155500 810.939 -0.373 56.1746 -166.67
61 10:33:54.965 10.565268 155500 810.939 -0.365 46.5507 112.201
62 10:33:54.965 10.565268 155500 810.939 -0.372 35.8234 112.201
63 10:33:54.994 10.565276 155500 810.939 -0.347 43.1307 45.535
64 10:33:55.120 10.565311 155500 810.939 -0.34 30.3472 -30.796
65 10:33:55.166 10.565324 155500 810.939 -0.343 26.0899 105.723
66 10:33:55.292 10.565359 155500 810.939 -0.344 13.0762 87.126
67 10:33:55.325 10.565368 155500 810.939 -0.332 10.4696 179.389
68 10:33:55.447 10.565402 155500 810.939 -0.333 3.6997 -0.516
69 10:33:55.494 10.565415 155500 809.44 -0.336 2.5353 -76.656
70 10:33:55.778 10.565494 155500 806.442 -0.389 1.7395 -174.18
71 10:33:55.822 10.565506 155500 809.44 -0.299 1.8345 -88.753
72 10:33:55.948 10.565541 155500 809.44 -0.31 2.5812 -135.193
73 10:33:55.980 10.56555 155500 810.939 -0.273 2.3019 -163.931
74 10:33:56.106 10.565585 155500 810.939 -0.315 1.9522 143.036
75 10:33:56.153 10.565598 155500 809.44 -0.352 1.8169 -137.959