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lbaops:lbanov2013:v490b [2013/11/25 08:12]
sellings
lbaops:lbanov2013:v490b [2015/12/18 16:38] (current)
Line 58: Line 58:
 For the ATCA please phase-up antennas CA01 through CA04 for this experiment. ​ The source 0100-760, 0601-706 and 0530-727 should all be suitable for phasing the array (in addition to the fringe finder sources) and have been marked with the AUTOPHASE_DETERMINE intent in the vex file. For the ATCA please phase-up antennas CA01 through CA04 for this experiment. ​ The source 0100-760, 0601-706 and 0530-727 should all be suitable for phasing the array (in addition to the fringe finder sources) and have been marked with the AUTOPHASE_DETERMINE intent in the vex file.
  
-Setup as for a 2p-4IF experiment (dual DAS with huygens cable for entire experiment) with DAS1 tuned to the lower frequency and DAS2 to the upper frequency. ​Use the documented "​Ellingsen"​ feature in cdisko version 4 to automate the changes of channel ​selection as per the following table.+Setup as for a 2p-4IF experiment (dual DAS with huygens cable for entire experiment) with DAS1 tuned to the lower frequency and DAS2 to the upper frequency. ​Record using the following ​channel ​ranges.
  
 | v490b.1cm | Channels 5-8 | | v490b.1cm | Channels 5-8 |
 | v490b.1cm-icrf | Channels 1,2,7,8 | | v490b.1cm-icrf | Channels 1,2,7,8 |
 +
 +cdisko should make these changes automatically but it should be monitored carefully.
 +
 +Parkes LO can be controlled using the "​losched"​ command. It assume the initial setup has been made usign a normal lo_setup file. Run if as pksobs on joffrey:
 +
 +  > losched v490b.losetup
 +
 +''​v490b.1cm''​ frequencies at Parkes can be setup using the ''​2013Nov_13MMd.cmd''​ and ''​v490b.1cm-icrf''​
 + using ''​2013Nov_13MMe.cmd'' ​
  
 ===== Observing comments for each antenna: ===== ===== Observing comments for each antenna: =====
lbaops/lbanov2013/v490b.txt · Last modified: 2015/12/18 16:38 (external edit)