Lucid Dream Measurement
The track played within a minute of the onset of REM and interrupted the blinking for 30 seconds. After stopping to study the minutiae in my hands long enough to be sure, the blinking continued in the next minute during a spurt of lucidity. The brief flight that followed, albeit well under a minute, was worth all the hours that have gone into this over the years. 

Download entry as Lucid Scribe Data (LSD) or Comma Separated Values (CSV) or view the video.