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blog:dbbc_v104_testing_at_yg

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DBBC v104 testing at Yg

  • Edited /usr2/control/equip.ctl and changed version to v104
  • on DBBC, started DBBC2 Control DDC v104_2.exe
  • created dbbc_config_file_104_calibration.txt
  • in pcfs:
    • dbbc=load=dbbc_config_file_104_calibration.txt
    • dbbc=reconf
    • dbbc=pps_sync
    • smlstat
    • smlrf=on (freq is 764 MHz, level = -25)
    • dbbc=calibration
    • wrote 2013-274T044906-calib.txt
      • First nulls at 80, 66, 76, 79
    • Oops, forgot about AGC loop (not sure how critical)
    • dbbc=dbbcgain=all,man
    • dbbc=calibration
    • wrote 2013-274T045548-calib.txt
      • First nulls at 82, 71, 86, 84
    • dbbc=dbbcgain=all,man
  • on DBBC, created these files in C:\DBBC_CONF with default phase settings as shown above
    • dbbc_config_file_104_point.txt
    • dbbc_config_file_104_rapid.txt
  • on PCFS in /usr2/proc, edit point.prc and station.prc to point to these new config files
  • smlrf=off
  • Tried :
    • proc=r4606yg
    • setupsx
    • caltsys : values looked plausible
    • proc=point
    • initp
    • virgoa
    • fivept
    • Offsets look good
    • onoff x 4. Some variation. RFI?
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/home/www/auscope/opswiki/data/attic/blog/dbbc_v104_testing_at_yg.1380689105.txt.gz · Last modified: 2013/10/02 04:45 by Jim Lovell