• View
• Go to new wiki
• History
• Print

Telecon2013Nov08

VLBI teleconference, Friday 08 November 2013

02:30 UT - 10:30 Perth, 13:30 AEST, 15:30 New Zealand

Phone:

Meeting ID: 9690

Chair: Tasso Tzioumis

Attendance: Cormac Reynolds (Curtin); Tasso Tzioumis, Chris Phillips, Phil Edwards, Jamie Stevens (CASS); Shinji Horiuchi (ATDSCC); Jamie McCallum, Brett Reid, Simon Ellingsen (UTas); Oleg Titov(GA)

Apologies: Ioannis Gonidakis

Agenda

• Next LBA session 18-26 November 2013
  • Block schedule
  • Detailed schedules
  • Telescope availability/issues
    • ATNF
    • UTAS & AuScope
    • WW
    • South Africa
  • People availability
  • SOC remote observing
    • ATNF
    • UTas
    • NZ
  • Monitoring
  • Disks
  • Correlator
  • Real-time fringe tests
  • Tests
    • Xcube testing
    • KVN tests?
    • Other testing
• Upcoming RadioAstron observations ?
• Future LBA session(s)
  • Feb-March 2014
• Korea VLBI technical meeting 10-12 Oct 2013
  • Reports and Actions arising
• DiFX technical meeting 14-18 Oct, Korea
  • Reports and Actions arising
• e-VLBI developments/demos
• Future plans: LBA wide-banding?
  • Xcube tests
  • telescope issues
  • correlator issues
  • e-VLBI
• Next Ops meeting - 11-12 February 2014
  • Organising
  • Program
• Organise scientific meeting in Northern Territory in 2014?
• Review of Actions from meeting on 27 August 2013
• AOB

Actions arising

CARRIED FORWARD/UPDATED/CONTINUING

• LBA data archive consolidation and copy at CASS. (CASS, Curtin)
  • LBA data archive. Need ATNF disk space (Chris,Tasso, Shaun) Continuing
• ATCA phasing. Check performance and implementation (Jamie S, Richard) Updated
  • Definitely need >200 mJy calibrators. Stress in documentation. (ATNF)
  • Ask PIs to nominate phase-cals and check fluxes BEFORE scheduled observations (Phil, Jasmie S)
  • Extract phasecals from Vex files and check at ATCA before run (Chris, Jamie S.)
• ATCA Tsys via CABB (CASS) Updated
  • Consult with Carrad and Sault about Tsys implementation on the CABB (Tasso)
• Observer training and remote observing (Tasso) Continuing
• Wiki logs (All) Continuing
  • Log transfers quickly to FTP area and/or Wiki (ALL) Continuing
  • Annual "best" wiki-log competition. To be judged by correlator at annual Ops meeting. (Cormac)
• Pawsey centre access for VLBI and eVLBI (Chris, Cormac) Continuing
• Linear to Circular polarisation conversion. (Chris, Richard, Cormac) Continuing
• Monitoring "check-list" for ATNF telescopes (Chris, Jamie S) Continuing
• For ATCA include in Wiki log: ref ant, pad, tied-array. Default ant03 on W104. (Jamie S, ALL observers)
• Implement "intents" keyword from Vex schedule into ATNF schedules for auto-phasing (Jamie, Chris) Continuing
• Curtin Xcube testing. Unit install at ASKAP. (Chris, Cormac, Tasso) Continuing
• Onsource info from ATCA. Fix cgi scripts (Chris) Continuing
• DA role during LBA sessions (Phil, Tasso, Jamie S)
• Procedures for raising Ho observers on Skype. Telephone? (UTas)
  • Implement lists on Skype and/or Wiki for observers(ATNF)
• Get Ww FS log comments onto Wiki. Use UTas "floggit" script and automate? (Stuart, Chris, Jamie M.)
• Need VSIC remote switch for Tid to avoid cable problems.
  • Cables needed from ATNF (Chris, Jamie S.)
• Fix recmon to track correct experiment name, especially due complex recordings for Ellingsen (Chris, Jamie S)
• List Mk5 rtfc times for each observation from schedules (Cormac, Chris)
• Arrange support for spacecraft observations on 29 Dec. (ATNF)

NEW ACTION ITEMS

• Check disk packs at narrabri and whether more are needed for emergency disk usage (Jamie S, Chris)
• Check Mp at 22 and 32 GHz for coherence and fringes (Chris, Jamie S, Tasso, Phil)
  • Need Mp visit to setup K-band
  • Check re moisture in mm-Rx window.
• Encourage and train PIs and CoIs for VLBI observing (Tasso)
• RadioAstron schedules and check setups (Chris)
• Mk5C test with Tid (Chris, Shinji)
• Use new numbers for ATCA (4077 for DA; 4078 for Observer)

STANDING ACTION ITEMS

• Plan for replacements of old LBA DAS and some failing recorders.
  • Plans to replace at each station (UTas, CASS)
• Next LBA Ops meeting 11-12 Feb 2014 at Curtin.
  • Draft block program and speakers before Xams (Tasso)
  • Book hotels early. List on Wiki. (ALL)
• Prepare for Feb-March 2014 runs around VSOP sessions. 2-3 days every 9 days. 4 runs (21/2, 2/3, 10/3, 17/3) - ALL
• VLBI science meeting in 2014 at Darwin/Katherine
  • Setup LOC, SOC (Tasso, Jim)

Next meeting: TBD. After LBA session. 3 Dec 2013.