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 3.962 0 0 km 34.284 sec 36 3.154 835.961 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 23:04:20.150 23.072264 155500 800.233 0.483 0.5525 124.405
2 23:04:20.273 23.072298 155500 800.233 0.522 1.4886 -91.471
3 23:04:20.312 23.072309 155500 801.432 0.504 1.5069 -27.875
4 23:04:20.438 23.072344 155500 801.432 0.546 1.7788 48.975
5 23:04:20.478 23.072355 155500 800.233 0.465 1.6364 68.455
6 23:04:20.604 23.07239 155500 800.233 0.498 1.5644 -65.628
7 23:04:20.644 23.072401 155500 799.034 0.522 1.4541 4.178
8 23:04:20.766 23.072435 155500 801.432 0.512 1.1416 -77.755
9 23:04:20.802 23.072445 155500 802.632 0.524 1.1081 47.522
10 23:04:22.073 23.072798 155800 802.632 0.39 0.8266 -51.027
11 23:04:50.333 23.080648 159500 844.602 2.313 1.4524 17.403
12 23:04:50.376 23.08066 159500 844.602 2.306 1.6611 2.868
13 23:04:50.498 23.080694 159500 845.802 2.317 2.6659 51.731
14 23:04:50.542 23.080706 159500 845.802 2.344 2.9693 47.984
15 23:04:50.664 23.08074 159500 845.802 2.321 3.8033 -45.628
16 23:04:50.704 23.080751 159500 845.802 2.333 4.2258 -7.221
17 23:04:50.830 23.080786 159500 845.802 2.311 5.1533 57.695
18 23:04:50.869 23.080797 159500 845.802 2.345 5.2148 178.906
19 23:04:50.995 23.080832 159500 847.001 2.348 5.7833 141.378
20 23:04:51.035 23.080843 159500 847.001 2.355 5.6115 -141.614
21 23:04:51.157 23.080877 159500 847.001 2.348 5.8219 -15.248
22 23:04:51.200 23.080889 159500 847.001 2.364 5.3767 -164.388
23 23:04:51.323 23.080923 159500 847.001 2.339 4.8897 -116.1
24 23:04:51.366 23.080935 159500 847.001 2.351 4.434 -162.035
25 23:04:51.481 23.080967 159500 848.2 2.36 3.1867 87.465
26 23:04:51.521 23.080978 159500 847.001 2.375 2.7781 98.778
27 23:04:51.647 23.081013 159500 848.2 2.355 2.1701 -60.957
28 23:04:51.686 23.081024 159500 848.2 2.357 1.8123 -37.072
29 23:04:53.288 23.081469 159800 852.397 2.723 1.8671 -175.07
30 23:04:53.450 23.081514 159800 852.997 2.741 3.2893 179.91
31 23:04:53.616 23.08156 159800 853.596 2.351 4.0035 -177.928
32 23:04:53.782 23.081606 159800 853.596 2.637 4.9567 -173.413
33 23:04:53.940 23.08165 159800 854.196 2.471 4.5802 -178.236
34 23:04:54.106 23.081696 159800 854.196 2.619 3.9158 -174.64
35 23:04:54.268 23.081741 159800 854.795 2.477 3.0985 -176.984