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 4.22 0 0 km 31.565 sec 27 6.251 820.571 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 09:06:44.683 9.112412 159800 844.602 -2.016 2.2068 -168.432
2 09:06:46.325 9.112868 159500 842.204 -1.84 0.3449 46.584
3 09:06:46.742 9.112984 159500 839.806 -2.125 1.6267 89.121
4 09:06:46.782 9.112995 159500 838.607 -2.1 2.1108 -165.455
5 09:06:47.038 9.113066 159500 839.806 -2.098 3.9548 -34.058
6 09:06:47.077 9.113077 159500 841.005 -2.091 4.254 -168.236
7 09:06:47.347 9.113152 159500 839.806 -2.072 5.189 153.229
8 09:06:47.452 9.113181 159500 841.005 -2.059 4.728 -174.312
9 09:06:47.628 9.11323 159500 841.005 -2.05 3.7103 95.583
10 09:06:47.837 9.113288 159500 839.806 -2.004 2.097 42.442
11 09:06:47.891 9.113303 159500 839.806 -2.027 1.8494 177.03
12 09:07:12.364 9.120101 155800 805.03 -0.761 1.3256 -169.927
13 09:07:12.893 9.120248 155800 805.03 -0.768 4.2214 179.662
14 09:07:13.098 9.120305 155800 805.03 -0.645 10.0306 166.392
15 09:07:13.325 9.120368 155800 805.03 -0.54 16.4866 171.19
16 09:07:13.624 9.120451 155800 805.03 -0.435 16.8009 162.285
17 09:07:14.272 9.120631 155500 805.03 -0.485 1.163 54.808
18 09:07:14.452 9.120681 155500 803.831 -0.296 0.9123 -70.584
19 09:07:14.700 9.12075 155500 806.229 -0.46 2.9865 -150.078
20 09:07:15.179 9.120883 155500 805.03 -0.417 17.7524 120.398
21 09:07:15.240 9.1209 155500 805.03 -0.399 18.2222 160.068
22 09:07:15.427 9.120952 155500 805.03 -0.396 19.4188 -6.637
23 09:07:15.769 9.121047 155500 803.831 -0.364 9.7831 -17.124
24 09:07:15.996 9.12111 155500 803.831 -0.355 3.1044 -33.294
25 09:07:16.039 9.121122 155500 803.831 -0.301 1.9913 -75.526