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lbaops:telecon2011nov08

VLBI teleconference, 08 November 2011

10.30 Perth, 13.30 Eastern Summer Time, 15.30 New Zealand (02.30 UT)

Phone:

Vic:03 9545 8222
NSW:02 9490 8022
ACT:02 6276 6622
Qld:07 3214 2311
WA:08 6436 8844
SA:08 8273 8122
NT:08 8944 8488
Tas:03 6232 5188

Meeting ID: 9364

Chair: Tasso Tzioumis

Attendance: Cormac Reynolds, Hayley Bignall, John Morgan, Hayden Rampadarath, Divya Palaniswamy (Curtin); Shaun Amy, Tasso Tzioumis, Chris Phillips, Yiannis Gonidakis (CASS Marsfield); Jamie McCallum, Brett Reid, Simon Ellingsen, Stas Shabala (UTas); Jamie Stevens (CASS Narrabri); Oleg Titov (GA); Shinji Horiuchi (CASS Tid); Tim Natush (AUT)

Apologies: Phil Edwards (CASS); Steven Tingay (Curtin)

Agenda

  • Planning for next VLBI session
    • 10-15 November 2011
      • Schedules
      • Telescopes
      • Observers
  • March 6-11 2012
  • General comments
  • Reports from observatories & correlator(s)
    • ATNF
    • UTas
    • Curtin
    • Tid
    • NZ
    • AuScope
    • Hart
  • VLBI SSP review report
  • e-VLBI developments/demos
    • official e-VLBI demo to Hobart
    • e-VLBI to Brazil
    • ASKAP network?
  • Proposed LBA annual meeting, February 2012
  • Impact on LBA of proposed ATNF changes
    • Parkes changes
      • Parkes Rx rationalisation
      • IVS observations
      • Parkes 12m developments
      • Parkes long-term
    • Mopra operations changes
      • short term implications
      • long term MP for LBA?
  • Any other issues

Actions arising

CARRIED FORWARD/UPDATED

  • Consolidation of the LBA Archive to include all ATNF + Swinburne + Curtin correlated LBA data. Should also add in eVLBI output data. Maintain complete archives at Curtin and ATNF (ATNF/Curtin)
    • ATNF to develop online access to this archive (ATNF) - Continuing
    • Arrange ATOA on-line access to archive (ATNF)
  • Copy LBA data archive from Curtin to ATNF (Curtin, Chris) continuing
  • Transfer of LBA archive from Curtin to ATNF needs route. Firewall issues? (Chris, Shaun)
  • Guidelines for phasing the atca more often during vlbi observations (ATNF) - to be revisited
  • Implement upgrade for programmable cable changes on VLBI DAS. (Chris, Jamie S) continuing
  • Contact Peter Mirtchin re DAS remote cabling changes via VSIC (Tasso)
  • Update Parkes VLBI notes on Wiki (Jamie, JER, Tasso)
    • Mk5 notes for Parkes on Wiki (Chris, JER, Tasso)
    • Parkes Calibration notes (JER, Ettore)
  • Investigate/implement mixed mode correlation (64 MHz & 4 x 16 MHz) at Curtin correlator (Cormac, Chris) continuing
  • Proposal for VLBI with GMRT for next round (All) continuing
  • Try automatic pcal via schedules on atca (Jamie S)
  • Need to train observers for all antennas as more remote observing is anticipated (Tasso) continuing
  • Organise e-VLBI demo with Brazil (Tasso)

NEW ACTION ITEMS

  • Mixed-mode correlation is becoming critical issue for LBA. Needs to be brought up at DiFX meeting in December (Chris, Cormac, Tasso) done
  • LBA monitoring problems due to ares issues at UTas (Jamie M)
  • Ceduna issues persisting. (UTas)
    • Check station clock (Brett, Stas)
    • 1pps phase jumps. H-maser? Check with Russians (Brett)
    • Persistent phase jumps at all bands. Try test with Rb vs H-maser at S-band during lba session (Utas, CASS, Curtin)
  • Issues for next LBA session all completed
    • Mp back from 64MHz (Narrabri)
    • ASKAP ready at X-band. Need operations notes on Wiki (Tasso)
    • Liaise with Hart re schedules and rtfc (Chris, Cormac)
    • Prepare for rtfc with Mk5 at Ww and Hh (Chris, Cormac)
    • Prepare Ww for session (AUT)
  • eVLBI Demo to Hobart. (Ho, Ww, Mp) for 23/11/11. Postponed again
  • eVLBI demo to Korea at K-band (Chris)
  • Inputs to CASS changes to operations at Mopra and Parkes. Some on ATUC forum. LBA notes to be prepared. Deadine 30 Nov 11(Tasso) completed
  • Next LBA annual operations meeting in Marsfield. Best common week with no conflicts is 20-25 Feb 2012. Pick 2-3 days in the middle of that week. (Tasso)
    • Include session for VLBA discussion (Cormac)

Next meeting: Tuesday 13 December 2011. 13:30 Sydney summer time (0230 UT)

lbaops/telecon2011nov08.txt · Last modified: 2015/12/18 16:39 (external edit)