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: http://www.atnf.csiro.au/vlbi/wiki/index.php?n=Main.ATNFMonitoring
Дата изменения: Unknown Дата индексирования: Tue Apr 12 15:52:38 2016 Кодировка: Поисковые слова: microwave background |
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ATNFMonitoringMonitoring ATNF VLBI experimentsThe following notes assume all 4 ATNF telescopes (Parkes, ATCA, Mopra and ASKAP) are being monitored. Ignore the parts of the notes which refer to telescopes not being used for the current experiment. These notes also do not explain how to setup an experiment - refer to the telescope specific notes elsewhere in this wiki. Remote observing qualificationYou must be appropriately qualified for remote observing with Parkes and ATCA, even if observing from the SOC. Refer to the specific observing documentation beforehand, or discuss with CASS staff. SetupAntenna MonitoringRun the following standard telescope monitoring pages:
Make sure you register as as OIC at Parkes and ATCA and you "book" the observing beforehand VLBI MonitoringRun the following VLBI specific monitors http://www.narrabri.atnf.csiro.au/vlbi/lba_monitor.html Make sure all appropriate telescopes/recorders are enabled (or disabled). VNCConnect your local VNC client to the following VNC sessions. Refer to http://www.atnf.csiro.au/vlbi/wiki/index.php?n=LBAObservingNotes.VNCNotes for notes on setting up ssh tunneling if observing remotely.
Antenna notesNEW Video Screencasts NEWVideo tutorials for observing Monitoring SummaryRegular MonitoringCheck the following every ~10min on lba_monitor and recmon web monitors.
Note that when ATCA or Mopra are hardware wind stowed, they may report to be "idle" or "drive error". Look at the wind monitor to decide if that is what has happened. Because of the elevation limit, Parkes often misses out some sources. It till then just go to the next source it can reach. If the ATCA/Mopra elevation is < 30deg, this is most likely what has happened. You can verify this if you want by looking at the experiment ".sum" file in the ftp area. Full check (every ~30min)Check the following in the specific telescope VNC windows ATCA, Mopra, Parkes
ATCA
The PI should have scheduled automatic phasecal commands within the schedule. If not you should run "corr pcal" in caobs if the phases drift too far apart, or consider dropping antenna from the tie array output if the phase stability is too poor on the longer baselines. Parkes
Mopra
ASKAP
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