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NB Ceduna appears to have variable gain throughout this experiment. This problems appears to be in the receiver itself but was not discovered until toward the end of the LBA session. The problem appears as a sudden drop in the apparent Tsys and affects both channels.

Recorded to CURT V005A

first 45 minutes from 15:00 UT were rubbish, had old schedule, so not on correct sources. re-drudged schedule - back on correct sources from 15:55

First LO 17.4 GHz, 2nd 336 MHz, coherence seen with 892.2 MHz tone. DAS profile VSOP_HO.PRO

observer Warren Hankey

lbaops/lbasep2014/v521acdlog.txt · Last modified: 2015/12/18 16:38 by