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T 09246

Test at 4.8 GHz with SMY and SML as second LOs. SMY for first half, SML for second

Data on external eSATA Fermi disks. Hobart: Fermi 7 & 8. Ceduna: 17&18

Correlation

  1. Attempting to stream data from hex5 and hovsi

on hex0:

 cd ~/correlations
 mkdir t09246

 copied machines, threads, run.sh from t09245
 copied skd file from hobart.
  1. vex2config.pl -cross -evlbi -new t09246.skd
  2. Edited input file:
    OUTPUT FILENAME: /home/observer/correlations/t09246/t09246_F.rpf
    START SECONDS 68150
    EXECUTE TIME: 300 - initial fringe check
    Num Channels 512
    # TELESCOPE TABLE ##!
    TELESCOPE ENTRIES: 2
    TELESCOPE NAME 0: HOB
    CLOCK DELAY (us) 0: −3
    CLOCK RATE(us/s) 0: 0.0
    TELESCOPE NAME 1: CED
    CLOCK DELAY (us) 1: 1.05
    CLOCK RATE(us/s) 1: 0.0
    Fixed ports
  • Made delay file

vex2model_updated.pl t09246.skd

  1. Didn’t swap pols here… not sure but think it was (maybe? fixed by now)
  • Machine File:

hex0
hex4
hex5
hex2
hex3
hex4
hex5

  • Threads file:

NUMBER OF CORES: 4
8
8
7
7

  • On hovsi:

vsib_send -H hex4 -p 52100 - Hobart data is going through hex4

  • On hex5:

vsib_send -H hex5 -p 52101 -Ced data

  • Crossed pols so edited input file as shown in exp t09245 and reran
  • Corrected delay, reran for all data with 64 chans
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Page last modified on September 16, 2009, at 05:53 AM