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 3.638 0 0 km 33.714 sec 42 3.284 844.393 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 23:14:16.980 23.23805 155500 821.818 0.939 1.1925 89.048
2 23:14:17.023 23.238062 155500 821.818 0.932 1.4351 -96.033
3 23:14:17.146 23.238096 155500 821.818 0.93 2.5148 41.712
4 23:14:17.189 23.238108 155500 821.818 0.958 2.8931 -113.495
5 23:14:17.311 23.238142 155500 821.818 0.952 4.4008 -11.658
6 23:14:17.351 23.238153 155500 821.818 0.971 4.5126 111.92
7 23:14:17.477 23.238188 155500 821.818 0.953 5.5837 -132.851
8 23:14:17.516 23.238199 155500 821.818 0.974 6.0453 -21.865
9 23:14:17.642 23.238234 155500 821.818 0.958 6.5455 91.152
10 23:14:17.682 23.238245 155500 821.818 0.965 6.4052 39.543
11 23:14:17.804 23.238279 155500 821.818 0.971 5.7787 -37.485
12 23:14:17.848 23.238291 155500 821.818 0.974 5.7443 -8.701
13 23:14:17.970 23.238325 155500 821.818 0.983 4.9805 -47.708
14 23:14:18.013 23.238337 155500 821.818 0.984 4.7961 89.138
15 23:14:18.136 23.238371 155500 823.017 1.007 3.4419 140.531
16 23:14:18.175 23.238382 155500 823.017 0.992 2.9398 78.458
17 23:14:18.294 23.238415 155500 823.017 0.98 1.8885 -161.325
18 23:14:18.334 23.238426 155500 823.017 0.981 1.4601 -37.232
19 23:14:19.118 23.238644 155500 821.818 1.106 0.6052 32.187
20 23:14:19.118 23.238644 155800 823.617 1.319 1.9026 160.814
21 23:14:19.280 23.238689 155800 824.217 1.171 2.3424 159.538
22 23:14:19.439 23.238733 155800 824.217 1.046 5.0891 157.769
23 23:14:19.604 23.238779 155800 824.816 1.119 6.007 156.664
24 23:14:19.770 23.238825 155800 824.816 1.122 6.7378 157.288
25 23:14:19.936 23.238871 155800 824.816 1.068 6.4081 152.714
26 23:14:20.098 23.238916 155800 824.816 1.066 5.5408 151.94
27 23:14:20.263 23.238962 155800 824.816 1.277 2.9672 158.034
28 23:14:49.715 23.247143 159500 882.976 2.726 1.2967 154.42
29 23:14:49.837 23.247177 159500 882.976 2.837 1.5163 -154.748
30 23:14:49.880 23.247189 159500 884.175 2.739 1.5251 3.373
31 23:14:49.996 23.247221 159500 884.175 2.8 1.8 130.262
32 23:14:50.035 23.247232 159500 882.976 2.779 1.9274 94.429
33 23:14:50.161 23.247267 159500 884.175 2.742 1.9972 79.529
34 23:14:50.201 23.247278 159500 884.175 2.781 2 -38.589
35 23:14:50.327 23.247313 159500 884.175 2.727 1.8415 -3.446
36 23:14:50.327 23.247313 159500 885.374 2.752 1.6649 -3.446
37 23:14:50.366 23.247324 159500 884.175 2.81 1.6461 85.745
38 23:14:50.489 23.247358 159500 884.175 2.802 1.4309 -79.518
39 23:14:50.532 23.24737 159500 886.573 2.803 1.3277 106.362
40 23:14:50.654 23.247404 159500 886.573 2.774 1.2563 -58.502
41 23:14:50.698 23.247416 159500 885.374 2.815 1.1489 -124.369