Need help understanding this math

1. Feb 16, 2013

Didymus

I'll try rephrasing my question, as I do not wish to question the theory itself. Verily, verily, it would be unconscionable for me... in a place like this... to go about questioning theories. So, I'll clarify the below questions as an attempt to understand the math behind that theory. Verily, verily, special relativity is uniformly accepted... however... with my wicked, finite mind, I am not strong enough to understand the very experiment that provide's it's proof. Surely the end is is without question.... but I need... help. I need help understanding the supporting math.

Happy?

1- Preface: The math I've seen states that the altitude of the plane was negligible in the equation... but... normal cruising altitude for jets capable of intercontinental flight is about 30,000 feet... this would add about .1% to the radius and therefore a quite measurable velocity change relative to the imaginary earth core. This much was negligable, yet, the measurements they took yielded a change over a 3 day flight of 50 nanoseconds... 50 billionths of a second over 72 hours of flight seems like the results could easily be skewed by discounting a .1% change in the formula.

Question: Does anyone know if they actually did take into account the average altitude of the aircraft? If not, can someone give a logical explanation as to why we accept results that are orders of magnitude smaller than what the math says is a negligible amount?

2- the numbers I was able to find:

preface: In what way is this not circular reasoning? The clocks on the aircraft and the earth, taken directly, obviously didn't work out to their calculations. Therefore they went out to prove math that suggests that the two clocks would be different by a very small amount... and adjusted BOTH the test clocks and their control clocks by that math. Of course the experiment functioned as predicted because the control was adjusted by their predicted math!

Question: Is the above source just grossly inaccurate? Is there a more reliable source somewhere that takes numbers directly from some space? If not... how does anyone accept this as evidence for anything?

... of course the theory itself is water tight. Special Relativity is the one true theory, regardless of any failures of imperfect men testing it.

2. Feb 16, 2013

Bill_K

Of course they took it into account! These are top-notch scientists, not amateurs. In fact the effect due to the difference in altitude was one of their two main results.
No, the point is that SR and GR affect both clocks, so they calculated the difference, and their measurements agreed with the calculation.

3. Feb 16, 2013

Didymus

k... was hoping for a bit more than "they took it into account." Is there any record of what formula they used... beyond what's found here: http://hyperphysics.phy-astr.gsu.edu/hbase/relativ/airtim.html#c3

... because according to that math, they assumed the jets flew at sea level...

4. Feb 16, 2013