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 4.162 0 0 km 22.639 sec 16 2.953 826.701 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 22:36:40.752 22.61132 155500 824.217 1.009 2.0542 -71.732
2 22:36:40.817 22.611338 155500 824.217 0.937 2.8656 -98.918
3 22:36:41.364 22.61149 155500 825.416 0.965 4.2954 -171.583
4 22:36:41.440 22.611511 155500 826.615 0.968 4.6944 12.689
5 22:36:41.702 22.611584 155500 825.416 0.967 3.9567 -156.95
6 22:36:41.810 22.611614 155500 825.416 0.967 3.4097 -100.18
7 22:36:41.990 22.611664 155500 827.814 0.969 2.0996 -104.455
8 22:36:42.030 22.611675 155500 827.814 0.933 1.6076 -118.092
9 22:36:42.937 22.611927 155500 827.814 0.905 0.346 -71.428
10 22:36:42.937 22.611927 155800 826.615 1.199 1.2284 145.002
11 22:36:43.178 22.611994 155800 827.814 1.244 3.015 141.245
12 22:36:43.499 22.612083 155800 827.814 0.991 4.7429 154.448
13 22:36:43.808 22.612169 155800 828.414 1.223 3.7955 151.254
14 22:36:44.111 22.612253 155800 828.414 0.864 3.2346 144.246