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 1.483 0 0 km 26.704 sec 27 3.109 882.05 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 10:46:03.115 10.767532 159000 894.88 -1.821 2.342 -48.657
2 10:46:03.166 10.767546 159000 890.384 -1.634 2.2823 166.87
3 10:46:03.274 10.767576 159000 894.88 -1.639 2.9067 -96.727
4 10:46:03.324 10.76759 159000 893.382 -1.632 3.0751 46.767
5 10:46:03.446 10.767624 159000 894.88 -1.725 4.0953 172.91
6 10:46:03.493 10.767637 159000 893.382 -1.643 3.7934 -82.868
7 10:46:03.601 10.767667 159000 893.382 -1.68 3.8184 -42.066
8 10:46:03.648 10.76768 159000 893.382 -1.673 3.8723 159.883
9 10:46:03.774 10.767715 159000 891.883 -1.701 2.834 -49.113
10 10:46:03.821 10.767728 159000 894.88 -1.616 2.9199 43.333
11 10:46:03.929 10.767758 159000 894.88 -1.669 2.4319 -73.362
12 10:46:03.979 10.767772 159000 888.885 -1.738 1.6305 -120.124
13 10:46:04.102 10.767806 159000 890.384 -1.556 1.5138 -114.008
14 10:46:28.711 10.774642 155500 870.897 -0.305 1.6787 -46.958
15 10:46:28.834 10.774676 155500 870.897 -0.191 2.2419 -103.022
16 10:46:28.884 10.77469 155500 869.398 -0.313 2.8487 112.459
17 10:46:29.006 10.774724 155500 870.897 -0.212 3.5974 62.305
18 10:46:29.042 10.774734 155500 869.398 -0.264 3.7578 16.824
19 10:46:29.165 10.774768 155500 870.897 -0.178 4.0254 -109.971
20 10:46:29.212 10.774781 155500 867.899 -0.221 4.4578 -136.168
21 10:46:29.338 10.774816 155500 869.398 -0.262 4.7383 -19.925
22 10:46:29.366 10.774824 155500 870.897 -0.189 4.4436 -154.9
23 10:46:29.492 10.774859 155500 869.398 -0.242 3.7631 3.273
24 10:46:29.539 10.774872 155500 870.897 -0.201 2.9875 34.049
25 10:46:29.665 10.774907 155500 870.897 -0.136 1.6796 -19.395