[Montana_Sam]

Very interesting information. Had heard about the ‘rays’ the astronauts saw, but this explains it.
Just a note. Used a regular expression in geany:
^(0?[0-9]|1?[0-9]:[0-5][0-9])$
to strip out the time stamps, and then ran that output through a spreadsheet filter to get rid of the blank (empty) lines. Cleans up real well.

[SunkenCiv]

Thanks, geany, new to me.