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 2.53 0 0 km 4.456 sec 82 10.959 843.875 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 10:28:16.046 10.471124 158800 847.213 -1.635 1.6819 -82.954
2 10:28:16.126 10.471146 158800 847.813 -1.86 5.9008 -72.995
3 10:28:16.205 10.471168 158800 847.813 -1.649 7.8502 -82.684
4 10:28:16.295 10.471193 158800 847.813 -1.874 10.0488 -92.624
5 10:28:16.374 10.471215 158800 847.813 -1.846 13.1608 -86.194
6 10:28:16.453 10.471237 158800 847.213 -1.888 15.5135 -93.281
7 10:28:16.529 10.471258 158800 847.213 -1.857 17.5064 -90.928
8 10:28:16.626 10.471285 158800 847.213 -1.802 19.1355 -94.251
9 10:28:16.705 10.471307 158800 847.213 -1.805 18.3844 -89.849
10 10:28:16.781 10.471328 158800 846.614 -1.732 19.8304 -95.172
11 10:28:16.860 10.47135 158800 846.614 -1.825 17.0395 -93.971
12 10:28:16.950 10.471375 158800 846.614 -1.71 16 -93.061
13 10:28:17.029 10.471397 158800 846.614 -1.62 13.621 -94.477
14 10:28:17.108 10.471419 158800 846.014 -1.695 10.9543 -93.179
15 10:28:17.188 10.471441 158800 846.014 -1.603 8.2817 -93.26
16 10:28:17.281 10.471467 158800 846.014 -1.527 5.4927 -84.552
17 10:28:17.360 10.471489 158800 845.415 -1.83 4.4303 -90.95
18 10:28:17.483 10.471523 158500 843.916 -1.716 1.3803 12.366
19 10:28:17.515 10.471532 158500 848.413 -1.852 1.7673 -171.903
20 10:28:17.562 10.471545 158500 848.413 -1.855 1.6982 44.639
21 10:28:17.609 10.471558 158500 842.417 -1.786 1.6228 83.918
22 10:28:17.638 10.471566 158500 846.914 -1.705 2.0127 67.684
23 10:28:17.688 10.47158 158500 845.415 -1.706 2.0326 177.986
24 10:28:17.717 10.471588 158500 843.916 -1.716 1.9772 42.282
25 10:28:17.764 10.471601 158500 840.918 -1.722 2.0704 -19.954
26 10:28:17.814 10.471615 158500 845.415 -1.663 2.1731 -34.938
27 10:28:17.843 10.471623 158500 843.916 -1.575 2.4705 37.155
28 10:28:17.890 10.471636 158500 842.417 -1.688 2.0064 131.914
29 10:28:17.936 10.471649 158500 843.916 -1.711 1.9208 126.721
30 10:28:17.969 10.471658 158500 845.415 -1.554 1.7582 -124.023
31 10:28:18.016 10.471671 158500 843.916 -1.715 1.8025 -82.874
32 10:28:18.048 10.47168 158500 842.417 -1.77 1.645 8.384
33 10:28:18.091 10.471692 158500 842.417 -1.641 1.8499 99.261
34 10:28:18.138 10.471705 158500 840.918 -1.706 1.6117 -1.521
35 10:28:18.170 10.471714 158500 843.916 -1.622 1.9134 39.045
36 10:28:18.217 10.471727 158500 843.916 -1.638 2.4584 81.472
37 10:28:18.250 10.471736 158500 842.417 -1.68 2.9326 -137.202
38 10:28:18.296 10.471749 158500 843.916 -1.672 3.2183 126.556
39 10:28:18.343 10.471762 158500 843.916 -1.7 4.2105 -30.439
40 10:28:18.376 10.471771 158500 842.417 -1.665 5.6202 -16.687
41 10:28:18.422 10.471784 158500 843.916 -1.717 6.7385 52.312
42 10:28:18.469 10.471797 158500 843.916 -1.642 7.9614 -142.833
43 10:28:18.502 10.471806 158500 843.916 -1.684 9.2921 14.63
44 10:28:18.545 10.471818 158500 843.916 -1.656 11.2999 140.867
45 10:28:18.581 10.471828 158500 842.417 -1.658 12.5201 -1.938
46 10:28:18.624 10.47184 158500 842.417 -1.655 15.0928 95.605
47 10:28:18.671 10.471853 158500 843.916 -1.635 18.1048 -33.549
48 10:28:18.703 10.471862 158500 843.916 -1.64 18.6452 -52.013
49 10:28:18.750 10.471875 158500 843.916 -1.632 21.2233 -105.373
50 10:28:18.797 10.471888 158500 843.916 -1.626 25.1797 -175.872
51 10:28:18.829 10.471897 158500 843.916 -1.646 25.4933 -20.377
52 10:28:18.876 10.47191 158500 842.417 -1.628 26.7825 -148.935
53 10:28:18.905 10.471918 158500 842.417 -1.651 28.0161 -25.753
54 10:28:18.952 10.471931 158500 842.417 -1.627 28.8622 -159.747
55 10:28:19.002 10.471945 158500 842.417 -1.634 29.0344 -132.032
56 10:28:19.031 10.471953 158500 842.417 -1.623 27.0492 -40.884
57 10:28:19.078 10.471966 158500 842.417 -1.618 29.8897 14.141
58 10:28:19.124 10.471979 158500 842.417 -1.608 27.7621 83.945
59 10:28:19.157 10.471988 158500 842.417 -1.61 28.213 -39.25
60 10:28:19.204 10.472001 158500 842.417 -1.606 25.588 64.718
61 10:28:19.236 10.47201 158500 842.417 -1.627 25.0832 -115.009
62 10:28:19.279 10.472022 158500 842.417 -1.597 23.9154 80.703
63 10:28:19.326 10.472035 158500 842.417 -1.599 21.8451 128.416
64 10:28:19.358 10.472044 158500 842.417 -1.598 19.2 -110.865
65 10:28:19.405 10.472057 158500 842.417 -1.612 17.6232 -1.839
66 10:28:19.456 10.472071 158500 842.417 -1.588 15.7457 106.09
67 10:28:19.484 10.472079 158500 842.417 -1.586 13.8428 -73.375
68 10:28:19.531 10.472092 158500 842.417 -1.574 11.6363 40.756
69 10:28:19.560 10.4721 158500 842.417 -1.561 10.4728 8.259
70 10:28:19.610 10.472114 158500 840.918 -1.579 8.9119 96.844
71 10:28:19.657 10.472127 158500 840.918 -1.631 6.6828 85.819
72 10:28:19.690 10.472136 158500 840.918 -1.564 5.2807 -142.89
73 10:28:19.733 10.472148 158500 840.918 -1.569 4.2096 -82.192
74 10:28:19.765 10.472157 158500 840.918 -1.54 3.2319 -6.108
75 10:28:19.812 10.47217 158500 845.415 -1.512 1.9261 143.333
76 10:28:19.859 10.472183 158500 845.415 -1.444 1.7284 -175.257
77 10:28:19.891 10.472192 158500 839.419 -1.514 1.5598 -85.202
78 10:28:20.345 10.472318 158500 839.419 -1.464 1.404 -104.942
79 10:28:20.388 10.47233 158500 845.415 -1.605 1.329 136.993
80 10:28:20.424 10.47234 158500 837.92 -1.601 1.3673 -46.374