It is also stated on this thread that a noted authority (Dr. Andrew Young) has stated that such a definative single measurement of this nature is not possible, by you (or Hawkins, by implication), due to (unknown) refraction (magnitude).
WHAT? NOTED AUTHORITY? LOL
WTF is Dr Andrew Young to determine what is a definitive result by nature?
"definative single measurement"
Are you people serious here, or just teasing me? this is getting annoying...
We made 4 measurements on the 2.nd experiment (1st was a pre-rest).
WHY do you think that refraction magnitude is unknown?
YOU may be the one who doesn't know it yet (not your fault) so just wait to SEE the results and not make guesses here -okay?