Hi all, that was my last telemetry from AO-40 before the big problem when the 400N motor was turn on.
For the actual status of "saving operations" please visit the official site www.amsat-dl.org
Andrea IT9GSV
note: that is the status before the crash,on the other page the actually during recovery by
ground stations team.
########### P3D IHU-1 Affichage TLM - OE1KIB, OE1VKW -F1HDD -########## A HI, THIS IS AMSAT OSCAR-40 2000-12-06 17:24:26 #00A0 +--------------------------------------------------------------+ | S2 MB 2401.350 MHz on MA 16-26. Attitude 267/-3 moving 270/0 | +--------------------------------------------------------------+ ***************************** Orbit data ********************************* Jour AMSAT08375 heure17:24:26.32 TUC Orbite No00041 Phase 246 ***************************** ETAT-- ************************************* RX: U(-1.7dB) L1(0.6dB) TX: V(0x81W MB) Balises: GB(PSK;) MB(EB source; V) Antennes: #129=0xae Ant/Pre-amps: U-Rx=om U-Tx=hi L-om+preamp Experiment.: IHU-2 Cedex-ctrl Cedex-pwr Batt. prim. on; Charg. on; Compte erreurs memoires: 5 ***************************** Temperatures [øC] ************************** GenSol1 -3.8 GenSol2 16.0 GenSol3 17.3 GenSol4 15.3 GenSol5 15.3 BCR1 5.4 BCR2 11.4 BCR3 8.7 GenSol6 -3.1 BattPriB2 12.0 BattPriB4 12.0 BattPriB6 -3.8 BatAuxB1 2.1 BatAuxB5 4.1 V-TX 26.5 U-Excit 8.7 U-Amp 8.7 S1-TX 7.4 S2-TX 7.4 X-TX 86.0 X-TX TOP 87.7 K-TX -51.2 U&V-RX 11.4 L1-RX 9.4 L2-RX 5.4 S1-HF RX 7.4 S2-C RX 7.4 IHU 0.8 SEU 2.8 EPU 10.7 RF monit -51.2 S ant 10.0 HP1+X-Y 8.1 HP2+X+Y 12.0 HP2+X-Y 12.0 HP2-X 12.7 HP3+X 7.4 HP3-X 8.1 HP4+X+Y 6.7 NH3 B2 6.1 MMH B3 6.7 N2O4-X-Y 6.7 N2O4+X+Y 5.4 He Tank 4.8 Top 8.1 Bottom 2.8 Back 8.1 Side2Pan 10.7 Side4Pan 10.7 ***************************** Voltages [V] ******************************* Batt-Pri 29.0 BattAux 27.6 BCR1-In 25.6 BCR2-In 8.8 BCR3-In 20.6 28V Bus 28.7 10V-C1 BCR2 12.6 10V-C2 BCR3 12.6 ***************************** Courants [mA] ****************************** SP1-BCR1 6375 SP4-BCR2 190 SP2-BCR3 14792 SP6-BCR1 190 SP5-BCR2 190 SP3-BCR3 190 10V-C1 BCR2 300 10V-C2 BCR3 375 28V-S SEU 0x44 28V-Bat 291 28VU1EPU -1 28VU2Bus 6353 28VU3-S 311 28V-BCR 6208 28VS-PA/M 10 10VS-PA/M 0x08 X-Helix 3 K-Tx 0x08 ***************************** Senseurs sol/terre************************** Mode sens. : spin SS1 PLL: locked SS2 count: 1SpinRate[rpm] 7.9 SS Z -25 -20ø SS Y -25 -20øSS Up -X 8ø SS Up -Y 8ø SS Z -45 -35ø SS Y -45 -35øSS Dwn -X 8ø SS Dwn -Y 8ø ***************************** Roues a Inertie **************************** ***************************** Arcjet Motor ******************************* Pression Res. 5Bar Pression Mot. 5Bar Courant Mot. 0.2A Tension Mot. -237.4V Flux 0x08 ***************************** Moteur 400N ******************************** Motor valve: closed High pressure: -167Bar Low pressure: -0Bar
**************VERIFICATION CRC************* CALC : CRC=9231 RECU : CRC=9231 Trame : OK
----OE1KIB, OE1VKW -F1HDD --------(c) AMSAT-F 2000-------
E HI, THIS IS AMSAT OSCAR-40 1978-01-01 00:00:00 #0000
data....
K AMSAT OSCAR 40 **STATUS REPORT FROM DJ4ZC** (2000-11-20) 1. AMSAT OSCAR 40 had a perfect launch on Nov. 16 and was injected into a nominal orbit. 2. Transmission of telemetry from OSCAR 40 on 71cm was expected 3h after launc(. But we ran into a problem with the 70cm Tx. Consequently the spacecraft was switched to use the 2m middle beacon as downlink for telemetry. This required a "repeater program" in IHU-2 which was uploaded.
data....
L 3. After communication was established, the health of OSCAR 40 was analysed and everything testable at this stage except for the 70cm Tx was found to be nominal and fine. 4. The attitude control system then was calibrated and torque operations were started to take the attitude to 270/0. This reorientation should be finished in a few days. Then we are ready for the first planned orbit change (400N-mtr) resulting in 50000 km apogee altitude. The attitude will also allow a...
data...
M thorough study of the 70cm Tx problem with the hi-gain ant. 5. The two 2400 MHz transmitters were operated and are ok. 6. Pictures from the separation sequence are being downloaded and will shortly be available on our website. There we will also show the test-schedule for some first amateur operations. 7. Steps after 1st orbit change: test the electric propulsion system and then use it to further increase appogee altitude using the arcjet before the big i-change. --73s Karl--
data...
N QST AMSAT OSCAR-40 DP0WH
IN MEMORIAM
WERNER HAAS, DJ5KQ
Vice President AMSAT-DL
+ 13.06.2000 +
STATUS General Status of satellite Oscar 40
NAVIGATION Navigation data from satellite Oscar 40
MATRIX Trasponders "turned ON" on the Oscar 40
POWER Power available from sun-battery Oscar 40
TEMPERATURE Temperature In/Out body of the satellite
EVENT Event status during launch from Kouru
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