= Making offsets using Makers on the cameras =

There are a number of different keyboard and mouse moves to create different types of markers.

'''To get the latest version of these you can bring up a help menu at any time.  Do a shift-F1 while the mouse is in the dataframe region of the TCS gui.'''

* Alt + left mouse click  -   set a fiducial  (to tell TCS to use the fiducial you must hit "Set Fiducial" on the Camera window)
* left mouse drag  -  set a box  (to make the box a guide box you must hit the "Set Guide Box" on the Camera window)
* Shift + left mouse drag  -  set a manual centroid around a single star (blue guide box and centroid appear)
* Shift + right mouse click - set a centroid at the current mouse position (without drawing a blue box)
* Middle mouse click  -  center image 
* Scroll wheel on mouse  -  zoom in and out
* Ctrl + right mouse click  -  move to marker
* Alt + right mouse click  -  move to fiducial

Move from manual centroid to fiducial

* Alt + left mouse click - set a fiducial marker   
* Place a manual centroid
     * This can be done with a shift + left mouse drag to create a box around a star OR
     * shift + right mouse click to drop a centroid at the current mouse position
* Alt + right mouse click in the image
* This brings up a menu box allowing you to select telescope or probe motion. When making a move on ACAM check the correction box on this menu. 
* Click 'OK' to move or 'Cancel'
* Wait for the motion to occur

Move from manual centroid to a marker
  
* load markers from the view pull down menu in the camera image window and hit ok in pop-up dialog box
* Place a manual centroid
     * This can be done with a shift + left mouse drag to create a box around a star OR
     * shift + right mouse click to drop a centroid at the current mouse position
* Ctrl + right mouse click on the target marker (Note: it must be within the area of marker)
* This brings up a menu box allowing you to select telescope or probe motion. If choosing a telescope motion for ACAM, check the correction box. 
* Click 'OK' to move or 'Cancel'
* wait for the motion to occur