W. M. Keck Observatory
Mainland Observing Checkout Procedure

Summary

This page describes the procedure observers should use to perform pre-run checkout of mainland observing video and computer facilities prior to runs involving mainland observing. These steps are only to be followed after the observer has submitted a request for use of the mainland observing facility and had it approved by the WMKO mainland observing coordinator.

Procedure

  1. Schedule checkout. Arrange a time with the site manager at your mainland site to perform the checkout. If you're not sure who that person is, please contact your Support Astronomer to find out. The test can be completed any time within 5 calendar days of the run, but we strongly recommend doing it at least one business day prior to the run in order to provide adquate time for troubleshooting the connections. The VNC sessions are not typically started until 5 calendar days before your run, so if you need to perform the test further than 5 days before your run, please contact your support astronomer to have the VNC sessions launched early.
  2. Determine account. Consult the online Keck telescope schedule to determine what your assigned observing account is.
  3. Obtain passwords. Your local site manager can provide you with the required passwords for local hosts, Keck firewall, and Keck observing accounts.
  4. Test video. Make a test video connection to the appropriate Keck Remote Ops polycom unit (Remote Ops 1 at 128.171.99.71 or Remote Ops 2 at 128.171.99.72) to verify operation at the appointed time, and with assistance from the mainland site manager (if needed). This is best done before 2pm Hawaiian Standard Time (corresponding to 5pm PDT or 4pm PST) to avoid interfering with observers performing afternoon setup.
  5. Test VNC. Log in to the appropriate remote observing computers at your site. Bring up the necessary VNC viewers using the appropriate local commands (typically kvncinst/kvnctel or kvncall) and verify that the sessions are “live” (i.e., you can access the background menu). Note: It is not appropriate to bring up the instrument user interface and perform any additional testing at this time, since this may interfere with summit operations. When you are finished, terminate the VNC viewers by performing Ctrl-C in the xterm window in which you typed the kvncinst/kvnctel/kvncall command.
  6. Report problems. In case any problems crop up, please immediately contact your assigned support astronomer (obtain name of SA from from the online Keck Observing schedule; corresponding telephone numbers should be posted in your observing area).


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Last modified: Mon Aug 15 16:04:57 HST 2011