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lbaops:lbamay2006:v190cholog [2006/08/23 15:46]
breid
lbaops:lbamay2006:v190cholog [2015/12/18 16:38] (current)
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-using Xraid disks labelled "Ho001 A1-7 (Slice A)"\\ +using Xraid disks labelled "Ho001 A1-7 (Slice A)" 
-\\ + 
-observers: Giuseppe Cimo, Brett Reid, Jamie Stevens\\ +observers: Giuseppe Cimo, Brett Reid, Jamie Stevens 
-weather: moderate west breeze. 50% cloud cover\\ +weather: moderate west breeze. 50% cloud cover 
-center sky frequency is 1666 MHz\\ + 
-\\ +center sky frequency is 1666 MHz 
-Agilent 1st LO is 4.1 GHz\\ + 
-IF to control room is 566 center\\ +Agilent 1st LO is 4.1 GHz 
-LCP only.\\ + 
-Injected LCP test tone is 20 dB larger in LCP than RCP at 1666 MHz. other \\ +IF to control room is 566 center 
-frequencies not as good.\\ + 
-LCP IF splits and mixed with 2 different 2nd LOs of 602 and 570 MHz.\\ +LCP only. 
-DAS profile is VSOP_HO\\ + 
-1639 sky tone produces 5 MHz coherence tone in 1st channel\\ +Injected LCP test tone is 20 dB larger in LCP than RCP at 1666 MHz. other  
-1671 sky tone produces 5 MHz coherence tone in 2nd frequency\\ +frequencies not as good. 
-\\ + 
-There are one or 2 loud birdies in the pass bands.\\ +LCP IF splits and mixed with 2 different 2nd LOs of 602 and 570 MHz. 
-\\ + 
-First 1 minute and 50 seconds of experiment missed while slewing after we forgot to enter tape label.\\ +DAS profile is VSOP_HO 
-Schedule was restarted a few minutes in to the schedule in order to run a correct snap file with recorder = "​none"​ instead of "​S2"​.\\ + 
-\\ +1639 sky tone produces 5 MHz coherence tone in 1st channel 
-Tsys values will be scaled later to produce the correct antab table.\\ +1671 sky tone produces 5 MHz coherence tone in 2nd frequency 
-\\ + 
-FS was complaining of no synch so we made an experiment specific "​midob"​ procedure which is the same as the generic station midob procedure but with the following line removed:\\ +There are one or 2 loud birdies in the pass bands. 
-sy=run setcl adapt &\\ + 
-Synch errors went away after this.\\+First 1 minute and 50 seconds of experiment missed while slewing after we forgot to enter tape label. 
 + 
 +Schedule was restarted a few minutes in to the schedule in order to run a correct snap file with recorder = "​none"​ instead of "​S2"​. 
 + 
 +Tsys values will be scaled later to produce the correct antab table. 
 + 
 +FS was complaining of no synch so we made an experiment specific "​midob"​ procedure which is the same as the generic station midob procedure but with the following line removed: 
 + 
 +sy=run setcl adapt & 
 + 
 +Synch errors went away after this.
  
  
lbaops/lbamay2006/v190cholog.1156312014.txt.gz · Last modified: 2015/12/18 16:38 (external edit)