PhoneSat25 packet

DK3WNLeave a comment

2014-04-20 18:41:26.380 UTC: 

[146 Bytes KISS Frame (without CRC)] ctrl: 3   PID: F0 {UI}   119 Payload Bytes
from KJ6KRW to CQ via TELEM: 
   1 > 50 35 43 2C 38 31 35 2C 30 2C 31 34 37 2C 55 8E DB 90 2C 8F 
  21 > 6D 8E E1 8D 63 8D C7 90 35 96 F7 91 3E 8F DC 8C 20 8F 96 8F 
  41 > 53 8F F5 8F 29 8E C6 8C 4A 8D EA 8C 2C 8C 25 91 4D 90 75 8E 
  61 > 54 90 FD 86 4D 8F F9 87 52 86 4D 84 E0 85 6B 8F A5 8F E2 84 
  81 > 98 84 98 87 62 8A 30 25 59 24 D7 78 87 2E 85 33 8D 26 3D 20 
 101 > 20 2F 9A 98 4F 95 40 A0 C8 23 91 A2 2E 9A 48 9D B9 9C D5

LitSat-1 telemetry

DK3WNLeave a comment

litsat_litsat_dk3wn_20042014_1750

We have rebooted the Litsat1 on April 16 in attempt to revive the magnetometer. Now it is working again. Flighttime counter restarted also :-)
The GPS does not work reliably. It is swithed on by the command from the ground station but it keeps swithing off unpredictably after some time (< 1000 s) on its own will :-( Anyway, the GPS produces some meaningfull info before swithing off. Coordinates are in radians. Taking GPS data when altitude and velocity fields are true like gives quite realistic coordinates too. Btw, we have programmed the control station computer to try to switch on the linear transponder during all Easter weekend (including Monday) Litsat1 flights over Kaunas for 800 seconds. We have more or less reliable Litsat1 RF control at higher elevation angles, thus the linear transponder on moments usually correlate with higher angles over Kaunas. litsat_litsat_dk3wn_20042014_1920_1
from sunlight to eclipse
 

CUTE-I CW telemetry

rainerLeave a comment

05:03 UTC
cute 00a4cb80bdffff43e0ffff7684
cute 00a4bc80b8ffff43e0ffff7883
cute 00a4797fb3ffff43e0ffff7283
cute 00a67b80d7ffff43e0ffff6d82
cute 00a5cb7ebcffff43e0ffff7382
cute 00a7c87fbaffff43e0ffff7582
cute 00a5797fcaffff43e0ffff7681
cute 00a67980d1ffff43e0ffff6f81
cute 00a67d80d0ffff43e0ffff6b81
cute 00a4537fb8ffff43e0ffff7281
cute 00a6cd80b9ffff43e0ffff7580
cute 00a4d07fb9ffff43e0ffff7781
cute 00a7ca7fb9ffff43e0ffff7880
cute 00a30c82bcffff43e0ffff7880
cute 00a47480d0ffff43e0ffff7680
cute 00a5767fd1ffff43e0ffff6c80
cute 00a7c180baffff43e0ffff6d80
cute 00a4d27fbaffff43e0ffff7480
cute 00a8297dbbffff43e0ffff7580
cute 00a4137fb8ffff43e0ffff777f

cute_temp

$50Sat telemetry

JA0CAWLeave a comment

01:59 UTC
t:34 s:80 l:24  | 80002C73070050F77D0700358451019E009F06FE0D9C0207 | B284
t:34 s:80 l:24  | 80160771070000067A06003B08A2031C011E05FC1B38040F | 6508
t:34 s:80 l:24  | 0009287307040004CC06003F06D07DA11F1E06E60CA20207 | 85D8
t:34 s:80 l:24  | 00080F710700012FCF0601FD0F5074B50F8F028B0EA5020F | 2ABA

50sat_20042014