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 3.781 0 0 km 30.762 sec 18 1.452 890.696 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 10:03:44.158 10.062266 159500 910.557 -1.951 1.2693 16.558
2 10:03:44.201 10.062278 159500 909.358 -1.92 1.424 -79.242
3 10:03:44.323 10.062312 159500 908.158 -1.892 1.5976 155.866
4 10:03:44.366 10.062324 159500 909.358 -1.89 1.4988 65.887
5 10:03:44.489 10.062358 159500 908.158 -1.898 1.6413 141.181
6 10:03:44.528 10.062369 159500 909.358 -1.897 1.1064 88.794
7 10:03:44.651 10.062403 159500 910.557 -1.941 1.1986 -98.032
8 10:03:44.690 10.062414 159500 909.358 -1.934 1.1511 40.92
9 10:04:14.264 10.070629 155500 876.98 -0.235 1.3725 118.844
10 10:04:14.387 10.070663 155500 875.781 -0.302 1.5196 87.012
11 10:04:14.430 10.070675 155500 875.781 -0.237 1.7386 23.938
12 10:04:14.549 10.070708 155500 875.781 -0.241 1.6987 124.838
13 10:04:14.592 10.07072 155500 876.98 -0.265 1.7765 76.123
14 10:04:14.714 10.070754 155500 876.98 -0.203 1.5737 96.472
15 10:04:14.754 10.070765 155500 876.98 -0.279 1.5487 -165.155
16 10:04:14.880 10.0708 155500 875.781 -0.155 1.1762 147.065
17 10:04:14.920 10.070811 155500 875.781 -0.194 1.2099 51.39