       # DEBUG: USE THIS FOR NOW
       if data.metadata.known_transits
         @known_transits = data.metadata.known_transits
+        @start_time     = data.x[0]
       else
         @known_transits = ''
 
       # if @subject.metadata.synthetic_id?
-        # @calcKnownTransits(data) 
+        # @calcKnownTransits(data)
 
       @canvasGraph?.marks.destroyAll()
       @marksContainer.appendChild(@canvas)

    start_time = Subject.current.selected_light_curve.start_time

    for transit in @known_transits
      console.log "hilighting", transit[0] , " to ", transit[1]
      @canvasGraph.highlightCurve(transit[0], transit[1])

    @course.showPrompt()
    @course.prompt_el.find('#course-yes-container').hide()

    # @el.find('#finished-marking').fadeIn()
    # @el.find('#finished-feedback').fadeIn()

  insertMetadata: ->
    # ukirt data
    @ra      = @subject.coords[0]
