User Tools

Site Tools


lbaops:lbanov2011:v255pcdlog

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

lbaops:lbanov2011:v255pcdlog [2015/12/18 16:38] (current)
Line 1: Line 1:
 +Recording to CURTV007A. Weather: clear sky.
 +
 +Agilent frequency is 11.1 GHz. LOs are 810 and 810/468 MHz, with 7 dB attenuation.
 +
 +Coherence was checked using 664.7 and 630.5 MHz, with 7 dB attenuation.
 +
 +DAS profile is VSOP.PRO. LCP is connected to SMY03 (channel 2), and RCP to SMY01 (channel 1). 
 +
 +Clkoff is 10.16 us (maser leading); was 10.9 us for fringe checks. ​
 +
 +Station clock PC has been serviced (cleaned and replaced dodgy PC master clock boards) since last VLBI observations. The amplitude of the clock (H-maser) signal was also increased by 5 dB.
 +
 +System temperature is 650 Jy.
 +
  
lbaops/lbanov2011/v255pcdlog.txt · Last modified: 2015/12/18 16:38 (external edit)