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handover:rd1409

RD1409

Ho

This is a Lunar Lander observation.

No schedules on IVS server by the beginning of the observation, experiment started late. First scan: 250-1742 to source 0308-611 @ 280.17:42:46.00

Receiver 20K stage is hotter than 40K

LO unlocked at:
2014.280.21:14:28.44?ERROR ch -348 Receiver LO is unlocked
2014.280.21:14:49.51?ERROR ch -348 Receiver LO is unlocked
2014.280.21:15:10.59?ERROR ch -348 Receiver LO is unlocked
2014.280.21:29:19.43?ERROR ch -348 Receiver LO is unlocked

Tried to repair LO unlocked by moving the antenna manually. Missed scans from 22:31:31 to 22:32:55

LO unlocked 281-02:24UT - Brett fixed by moving it a bit

281-02:32UT Temperatures were rising rapidly (along with vacuum pressure) so the schedule was halted so Brett can fix it. Scans after 281-0229 missed. 0337 first scan back.

2014.281.09:00:28.49#rxp#Receiver focus X : -255.5mm ; Y : 250.8mm ; Z : 18.6mm – Y position is a bit off (should be: 248mm); He supply pressure fell from 307psi to 302psi in 4 hours

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/home/www/auscope/opswiki/data/pages/handover/rd1409.txt · Last modified: 2014/10/08 09:11 by liza