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 3.786 0 0 km 33.996 sec 48 3.924 830.147 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 23:09:37.728 23.16048 155500 801.432 0.475 0.8056 16.287
2 23:09:37.771 23.160492 155500 802.632 0.406 1.9591 100.854
3 23:09:37.894 23.160526 155500 801.432 0.369 2.6742 140.6
4 23:09:37.937 23.160538 155500 801.432 0.434 2.9349 -90.723
5 23:09:38.059 23.160572 155500 801.432 0.396 3.5187 42.28
6 23:09:38.099 23.160583 155500 800.233 0.432 3.6886 -17.6
7 23:09:38.225 23.160618 155500 801.432 0.391 3.4364 8.149
8 23:09:38.264 23.160629 155500 801.432 0.441 3.2246 164.831
9 23:09:38.383 23.160662 155500 801.432 0.409 2.8315 -55.617
10 23:09:38.423 23.160673 155500 801.432 0.433 2.4613 95.631
11 23:09:38.545 23.160707 155500 801.432 0.4 1.692 28.178
12 23:09:38.588 23.160719 155500 801.432 0.508 1.4826 -112.685
13 23:09:39.859 23.161072 155800 802.032 0.355 2.0804 -124.984
14 23:09:40.025 23.161118 155800 802.632 0.639 2.5283 -133.907
15 23:09:40.187 23.161163 155800 802.632 0.672 3.0486 -108.116
16 23:09:40.352 23.161209 155800 802.632 0.552 2.986 -119.019
17 23:09:40.518 23.161255 155800 802.632 0.478 2.0293 -123.007
18 23:10:07.468 23.168741 159500 841.005 2.204 2.7734 -40.02
19 23:10:07.511 23.168753 159500 841.005 2.197 2.2165 33.405
20 23:10:07.673 23.168798 159500 843.403 2.204 1 176.066
21 23:10:07.799 23.168833 159500 842.204 2.306 1.3869 146.949
22 23:10:07.838 23.168844 159500 842.204 2.18 2.3626 -105.094
23 23:10:07.957 23.168877 159500 842.204 2.252 2.9735 127.575
24 23:10:07.997 23.168888 159500 841.005 2.211 2.5755 3.315
25 23:10:08.119 23.168922 159500 843.403 2.233 6.9798 73.489
26 23:10:08.162 23.168934 159500 842.204 2.233 17.9531 174.037
27 23:10:08.285 23.168968 159500 843.403 2.224 6.9222 31.861
28 23:10:08.328 23.16898 159500 842.204 2.22 4.8338 -13.448
29 23:10:08.450 23.169014 159500 843.403 2.219 4.1893 -137.094
30 23:10:08.490 23.169025 159500 843.403 2.241 9.8805 -54.715
31 23:10:08.616 23.16906 159500 843.403 2.236 3.0405 139.143
32 23:10:08.656 23.169071 159500 843.403 2.23 5.7529 68.854
33 23:10:08.782 23.169106 159500 843.403 2.189 2.1331 50.038
34 23:10:08.821 23.169117 159500 843.403 2.247 3.8728 156.925
35 23:10:09.599 23.169333 159500 844.602 2.27 1.3672 -96.604
36 23:10:09.761 23.169378 159500 845.802 2.329 1.237 170.252
37 23:10:09.804 23.16939 159500 847.001 2.327 1.6449 -94.342
38 23:10:10.250 23.169514 159800 847.6 2.585 2.9235 134.008
39 23:10:10.578 23.169605 159800 848.2 2.237 2.4472 124.467
40 23:10:10.744 23.169651 159800 848.8 2.463 6.6607 121.628
41 23:10:10.909 23.169697 159800 849.399 2.477 7.4419 127.852
42 23:10:11.075 23.169743 159800 849.399 2.411 7.9848 125.857
43 23:10:11.237 23.169788 159800 849.999 2.492 6.8025 123.048
44 23:10:11.395 23.169832 159800 850.598 2.433 6.2559 122.861
45 23:10:11.395 23.169832 159800 850.598 2.377 3.9865 122.861
46 23:10:11.561 23.169878 159800 850.598 2.647 5.16 118.914
47 23:10:11.726 23.169924 159800 851.198 2.302 3.1494 121.324