Strip out these lines of text at the top. Then use the file as a template to construct future occultation reports. Your reaction time is the time taken for you to react to the occultation. Reaction times for highly experienced observers are typically a few tenths of a second. Reaction times for inexperienced observers are typically 1-2 seconds.
Most observers grossly underestimate their reaction times.
Also note here whether the star was particularly faint, or the event significantly early or late.