IRVINE01 – another good packet

13:23:25 UTC – descending pass in full sunlight

long duration timer = 3570 sec = 59 min 30 sec

Start @ 7657 CRC @-44  00:00:00 len=100 [9601.359 baud] 
  0: 00000000 00000096 966C86AC 840303CC   .......KK6CVB..f  .......––l†¬„..Ì
 10: 45000054 00004000 01118521 81419335   "..*.. ...B.@ I.  E..T..@...…!A“5
 20: E0000001 C3500002 0040D5BC 01495256   p...a(... j^.$)+  à...ÃP...@Õ¼.IRV
 30: 2D303100 000E01F6 2E14FF82 B33603A5   .......{..AY .R  -01....ö..ÿ‚³6.¥
 40: 8520FFFF EDAC0000 0DA80000 427C41B0   B.vV...T..!> X  … ÿÿí¬...¨..B|A°
 50: 41B03DE0 000348B4 0000063B 0000072B    X p..$Z... ....  A°=à..H´...;...+
 60: FFFFFF4F                              '              ÿÿÿO
KK6CVB-1>(binary callsign): (binary data)

Status 20 Nov
0021 UTC ecl ascending – not active
0152 UTC ecl ascending – not active
0329 UTC ecl ascending – not active
1317 UTC sun descending – active
1453 UTC sun descending – active

great thanks to Fer, IW1DTU and Rocco, IK8XLD for listening


[ telemetry specification is still unclear ]

finally – IRVINE01 packet decoded :-)

  0: 00000000 00000096 966C86AC 840303CC   .......KK6CVB..f  .......--l†¬„..Ì
 10: 45000054 00004000 01118521 81419335   "..*.. ...B.@ I.  E..T..@...…!A"5
 20: E0000001 C3500002 0040E22C 01495256   p...a(... q..$)+  à...ÃP...@â,.IRV
 30: 2D303100 001E01F2 D1ECFF87 2E17038A   .......yhvC...E  -01...òÑìÿ‡...Š
 40: 5C28FFFF ED500000 09580000 36FC4680   ..v(...,..~#@  \(ÿÿíP...X..6üF€
 50: 46704230 000348B4 00000660 0000072B   #8!...$Z...0....  FpB0..H´...`...+
 60: FFFFFF4F                              '              ÿÿÿO
KK6CVB-1>(binary callsign): (binary data)

  0: 00000000 00000096 966C86AC 840303CC   .......KK6CVB..f  .......--l†¬„..Ì
 10: 45000054 00004000 01118521 81419335   "..*.. ...B.@ I.  E..T..@...…!A"5
 20: E0000001 C3500002 00405A39 01495256   p...a(... -.$)+  à...ÃP...@Z9.IRV
 30: 2D303100 001E01EF E148FF83 AE170384   .......wp$AW..B  -01...ïáHÿƒ®..„
 40: 5708FFFF EC980000 07E80000 36FC4670   +.vL...t..~#8  W.ÿÿì˜...è..6üFp
 50: 46737216 000348B4 0000065E 0000072B   #99...$Z.../....  Fsr...H´...^...+
 60: FFFFFF6D                              6              ÿÿÿm
KK6CVB-1>(binary callsign): (binary data)ood packet # 1

So far we get, following the 3100 byte (that ends the “IRV-01” part):

Long duration counter: 001E : 30 => 7650 sec
Angular velocity x/y/z : 01F2 D1EC FF87 : 498, 53740, 65415 (1e-3 * deg/s?)
Magnetic field x/y/z: 2E17 038A 5C28 : 11799, 906, 23592 nT