Shane AO  

Welcome/Index | Architecture | Procedures | Problems | Features | Documents | Resources | Chronology  



Feature: Tip-Tilt Camera

Starting TTPeeko

Two methods to start the ShaneAO - tt peeko display:
  1. In workspace, click left mouse button. Select TTPeeko from resulting menu.
  2. user@real.ucolick.org > ttpeeko
  3. Acquire new background: TT camera dark/ttdark()

TT Peeko Commands

 
   display('tts')    -- basic display 
   display('tts_ma') -- moving average 
   compass()         -- display a compass indicator for TUB=74 
   compass(X)        -- display a compass indicator for TUB=X 
   hide_roi()        -- Remove overlay region of interest (box). 
   show_roi()        -- Overlay region of interest (box). 
   

Re-size Region Of Interest (ROI) Box in TT Peeko

To get a description of the current region of interest (i.e. box centre, size):

>>> tt_roi()

To re-size the region of interest, the following convention is used:

>>> tt_roi([xcen,ycen],[xdimension,ydimension])

For example:

>>> tt_roi([49,37],[10,10])

A limitation demands that even numbers MUST be used for box dimensions.

Associated Issues:

Change Log:

2017-12-04: First version.


This document last updated (UTC): Tuesday 04 March 2025