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 -0.128 0 0 km 3.391 sec 32 2.853 883.239 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 00:02:19.342 0.038706 158500 881.39 2.766 1.4224 -108.063
2 00:02:19.388 0.038719 158500 882.889 2.598 1.7383 -48.661
3 00:02:19.435 0.038732 158500 884.388 2.577 2.404 -25.117
4 00:02:19.464 0.03874 158500 884.388 2.694 2.093 -142.459
5 00:02:19.511 0.038753 158500 881.39 2.575 2.3646 -40.485
6 00:02:19.558 0.038766 158500 882.889 2.664 2.6554 115.424
7 00:02:19.590 0.038775 158500 882.889 2.67 3.3904 -98.944
8 00:02:19.637 0.038788 158500 881.39 2.597 3.182 132.349
9 00:02:19.669 0.038797 158500 882.889 2.647 3.1929 -35.721
10 00:02:19.716 0.03881 158500 881.39 2.61 3.7998 -111.422
11 00:02:19.763 0.038823 158500 882.889 2.622 3.3917 -29.739
12 00:02:19.792 0.038831 158500 881.39 2.64 3.7605 -131.894
13 00:02:19.838 0.038844 158500 882.889 2.604 3.8607 162.725
14 00:02:19.889 0.038858 158500 881.39 2.6 3.7229 -0.488
15 00:02:19.918 0.038866 158500 882.889 2.661 3.6273 -72.709
16 00:02:19.964 0.038879 158500 884.388 2.666 3.7582 -172.682
17 00:02:19.997 0.038888 158500 884.388 2.604 3.6972 -134.915
18 00:02:20.044 0.038901 158500 882.889 2.628 3.4361 139.132
19 00:02:20.090 0.038914 158500 884.388 2.651 3.6978 67.135
20 00:02:20.119 0.038922 158500 882.889 2.624 3.5716 -138.726
21 00:02:20.170 0.038936 158500 882.889 2.613 2.7447 -28.046
22 00:02:20.198 0.038944 158500 884.388 2.665 3.2789 -116.062
23 00:02:20.245 0.038957 158500 884.388 2.761 2.8705 -91.035
24 00:02:20.292 0.03897 158500 882.889 2.726 2.7146 124.701
25 00:02:20.324 0.038979 158500 885.887 2.73 2.343 -79.184
26 00:02:20.371 0.038992 158500 884.388 2.701 2.2099 102.662
27 00:02:20.418 0.039005 158500 884.388 2.65 2.0411 -109.433
28 00:02:20.450 0.039014 158500 882.889 2.656 1.3464 115.806
29 00:02:20.497 0.039027 158500 878.392 2.58 1.4792 -109.944
30 00:02:22.700 0.039639 158800 890.384 2.47 1.7896 32.466