Observations: EHT with DBBC3

    Version as of 06:50, 20 May 2024

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    Prerequisits

    • Go through the system setup procedure for the DBBC3 and verify that the system is in a working condition.
    • Make sure that pv-mark6-3 and pv-mark6-4 are up and running

    Prepare the Mark6 machines for recording

    • On pv-mark6-3 (almost) follow the instructions given here except the defintions of the input streams which should be defined as:
    input_stream=add:DBBC1:vdif:8224:50:42:eth2:192.168.1.2:46227:1
    input_stream=add:DBBC2:vdif:8224:50:42:eth3:192.168.1.3:46227:2
    input_stream=add:DBBC3:vdif:8224:50:42:eth4:192.168.1.4:46227:3
    input_stream=add:DBBC4:vdif:8224:50:42:eth5:192.168.1.5:46227:4
    input_stream=commit
    input_stream?
    
    • Repeat the last steps on pv-mark6-4

    Start the schedule

    • on pv-mark6-3 (as user oper):
    • download the vex-schedules to /home/oper/vex
    • translate the vexfiles to xml-files:
    cd /home/oper/vex
    vex2xml.py -f {vexfile} -s {code}