Registered SO during ionospheric observations

NORAD Name RCS dT dR sd H dt N S/N (avg) R (avg)
18960 "IRS 1A" 4.1079 0 3.496 0 0 km 37.642 sec 59 3.923 966.371 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 12:13:58.426 12.232896 159800 993.3 -2.275 1.2622 -147.014
2 12:13:58.588 12.232941 159800 992.7 -2.055 1.991 -162.925
3 12:13:58.750 12.232986 159800 992.7 -2.046 2.3243 -169.245
4 12:13:58.915 12.233032 159800 992.1 -2.007 2.6842 -167.055
5 12:13:59.081 12.233078 159800 992.1 -2.364 2.8772 -171.688
6 12:13:59.246 12.233124 159800 991.501 -2.074 2.4071 -169.929
7 12:13:59.408 12.233169 159800 990.901 -2.088 1.6442 -163.731
8 12:13:59.570 12.233214 159800 990.302 -2.022 1.6344 -164.388
9 12:14:01.208 12.233669 159500 986.105 -2 1.0918 -144.531
10 12:14:01.252 12.233681 159500 987.304 -1.922 1.1867 123.288
11 12:14:01.374 12.233715 159500 987.304 -2.035 2.0596 57.42
12 12:14:01.417 12.233727 159500 987.304 -2.016 2.1155 -45.35
13 12:14:01.540 12.233761 159500 986.105 -2.028 2.8966 -111.612
14 12:14:01.579 12.233772 159500 986.105 -1.994 2.9764 -65.304
15 12:14:01.702 12.233806 159500 986.105 -2.006 3.6421 84.528
16 12:14:01.741 12.233817 159500 987.304 -1.989 3.7216 -165.89
17 12:14:01.864 12.233851 159500 986.105 -1.998 4.2118 104.578
18 12:14:01.907 12.233863 159500 984.905 -1.997 3.8511 -20.464
19 12:14:02.029 12.233897 159500 986.105 -2.004 3.9072 37.236
20 12:14:02.072 12.233909 159500 984.905 -1.963 3.9859 110.005
21 12:14:02.191 12.233942 159500 984.905 -1.969 3.6966 82.71
22 12:14:02.231 12.233953 159500 984.905 -1.963 3.6522 -129.33
23 12:14:02.357 12.233988 159500 984.905 -1.991 3.2375 113.687
24 12:14:02.396 12.233999 159500 984.905 -1.933 2.9014 -113.356
25 12:14:02.522 12.234034 159500 983.706 -1.979 2.1577 -88.271
26 12:14:02.562 12.234045 159500 984.905 -1.952 2.0901 -29.651
27 12:14:02.684 12.234079 159500 984.905 -1.932 1.48 -100.793
28 12:14:02.724 12.23409 159500 984.905 -1.885 0.6006 -93.429
29 12:14:32.420 12.242339 155800 948.331 -0.636 2.3482 157.999
30 12:14:32.586 12.242385 155800 948.331 -0.317 3.9442 143.936
31 12:14:32.752 12.242431 155800 948.331 -0.45 5.84 143.26
32 12:14:32.914 12.242476 155800 948.331 -0.403 7.6015 140.859
33 12:14:33.076 12.242521 155800 948.331 -0.374 8.0722 139.491
34 12:14:33.241 12.242567 155800 948.331 -0.398 7.6056 136.602
35 12:14:33.403 12.242612 155800 948.331 -0.43 6.0733 140.415
36 12:14:33.569 12.242658 155800 948.331 -0.258 4.6093 139.536
37 12:14:33.731 12.242703 155800 947.731 -0.317 3.0748 138.813
38 12:14:33.896 12.242749 155800 947.731 -0.205 1.3333 138.375
39 12:14:34.548 12.24293 155500 946.532 -0.339 1.3591 40.979
40 12:14:34.591 12.242942 155500 947.731 -0.373 1.6873 48.834
41 12:14:34.714 12.242976 155500 947.731 -0.409 2.9438 83.122
42 12:14:34.757 12.242988 155500 946.532 -0.37 3.1699 -80.318
43 12:14:34.879 12.243022 155500 947.731 -0.338 4.9206 106.071
44 12:14:34.919 12.243033 155500 947.731 -0.364 5.6612 -50.053
45 12:14:35.045 12.243068 155500 947.731 -0.354 6.8333 -149.421
46 12:14:35.084 12.243079 155500 946.532 -0.339 7.1378 -54.227
47 12:14:35.210 12.243114 155500 947.731 -0.328 8.1847 -59.955
48 12:14:35.246 12.243124 155500 947.731 -0.333 8.1331 100.771
49 12:14:35.369 12.243158 155500 947.731 -0.329 7.9805 73.524
50 12:14:35.412 12.24317 155500 947.731 -0.319 8.0323 -134.422
51 12:14:35.534 12.243204 155500 946.532 -0.314 6.9518 -87.341
52 12:14:35.578 12.243216 155500 946.532 -0.312 6.7218 -156.283
53 12:14:35.700 12.24325 155500 947.731 -0.295 5.8354 -171.703
54 12:14:35.736 12.24326 155500 947.731 -0.301 5.343 -129.743
55 12:14:35.862 12.243295 155500 946.532 -0.269 3.7579 46.822
56 12:14:35.902 12.243306 155500 946.532 -0.279 3.3416 -62.101
57 12:14:36.024 12.24334 155500 947.731 -0.325 2.2527 148.583
58 12:14:36.067 12.243352 155500 946.532 -0.293 1.8525 43.972