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 2.498 0 0 km 29.031 sec 19 1.559 826.951 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 09:59:04.942 9.984706 159500 846.914 -2.337 1.6697 30.511
2 09:59:04.974 9.984715 159500 848.413 -2.339 1.5962 -38.68
3 09:59:05.096 9.984749 159500 848.413 -2.363 1.7612 -123.215
4 09:59:05.143 9.984762 159500 848.413 -2.381 1.9391 34.268
5 09:59:05.269 9.984797 159500 845.415 -2.183 1.7979 -88.008
6 09:59:05.298 9.984805 159500 846.914 -2.307 1.519 -161.806
7 09:59:05.424 9.98484 159500 846.914 -2.377 1.3961 155.894
8 09:59:05.471 9.984853 159500 854.409 -2.212 1.2471 -176.798
9 09:59:31.722 9.992145 155800 806.442 -0.629 1.1058 -107.614
10 09:59:31.891 9.992192 155800 805.842 -0.369 1.5435 -115.431
11 09:59:32.050 9.992236 155800 806.442 -0.934 1.779 -93.758
12 09:59:33.360 9.9926 155500 813.937 -0.663 1.4903 83.956
13 09:59:33.410 9.992614 155500 806.442 -0.707 1.258 -6.623
14 09:59:33.533 9.992648 155500 806.442 -0.713 1.4944 102.605
15 09:59:33.565 9.992657 155500 809.44 -0.743 1.7584 -41.249
16 09:59:33.688 9.992691 155500 813.937 -0.641 1.8023 6.444
17 09:59:33.846 9.992735 155500 803.444 -0.645 1.3497 41.62