Checking the ASM clock

• logon to a JCMT Linux computer (eg palila) as OPERATOR
• aecServo
• At the bottom of the screen is a red button marked 'Other Displays'
• Click this.
• Good Clock indications should be
  • Time Signal OK
  • Time Offset OK
  • Freq Offset OK
• Contraindications are
  • Signal not locked
  • Time Offset error
  • Freq Offset error