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 3.384 0 0 km 33.220 sec 18 1.431 863.077 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 09:14:29.396 9.241499 159500 885.374 -2.054 1.0828 106.36
2 09:14:29.551 9.241542 159500 884.175 -1.988 1.7205 37.127
3 09:14:29.814 9.241615 159500 886.573 -2 1.5544 108.344
4 09:14:30.239 9.241733 159500 882.976 -2.006 3.5241 -79.864
5 09:14:30.415 9.241782 159500 880.578 -1.916 2.3597 -5.833
6 09:14:30.458 9.241794 159500 880.578 -1.965 2.3176 -117.301
7 09:14:30.660 9.24185 159500 879.378 -1.896 1.2158 123.977
8 09:14:57.332 9.249259 155800 847.6 -0.777 0.9163 160.54
9 09:14:57.570 9.249325 155800 848.8 -0.3 1.6556 174.458
10 09:14:57.768 9.24938 155800 848.8 -0.797 1.3925 -167.156
11 09:14:59.410 9.249836 155500 845.802 -0.435 0.9022 172.344
12 09:14:59.453 9.249848 155500 849.399 -0.331 0.9284 115.527
13 09:14:59.608 9.249891 155500 847.001 -0.452 1.114 22.463
14 09:14:59.665 9.249907 155500 852.997 -0.252 1.2087 163.047
15 09:15:00.173 9.250048 155500 848.2 -0.441 0.5209 -156.457
16 09:15:00.227 9.250063 155500 841.005 -0.122 0.4753 87.441