European Southern Observatory New Technology Telescope

General :
Observations :
Operations :

Mirror 1 Maintenance Task

The purpose of this procedure is to monitor the status of Active Optics
sensors and actuators.

Get Active Optics manual 6.3

login as tcs on wt5tcs

set telescope online

check that telescope is at zenith

in an xterm window, type nttadmMirr1

push the button of the maintenance operation you want to

perform

• if MIRRMT04 fails when beginning to move altitude down
  • ccseiMsg > lt5alt > altsServer
• OFF
• INIT
• STANDBY
• ONLINE

Watch the gui and xterm windows while in process

Check result files according to x.x of Active Optics manual

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