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Why are the 'Fixed Stars' so FIXED?



 
 
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Old February 22nd 07, 10:20 PM posted to sci.physics.relativity,sci.astro
Henri Wilson
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Default Why are the 'Fixed Stars' so FIXED?

On Thu, 22 Feb 2007 11:23:57 -0000, "George Dishman"
wrote:


"Henri Wilson" HW@.... wrote in message
.. .
On Wed, 21 Feb 2007 22:34:29 -0000, "George Dishman"

wrote:

...
There you are Henry, we have derived an upper limit
on the extinction distance from the published data.
Now you understand what I was driving at, and
hopefully you also realise I really did understand
your model all along :-)

While some stars may have more or less dense plasma
around them, in general the distance should be around
that sort of level for all and shorter for stars with
a dense plasma. Note that it is much less than the
distance to the heliopause for the Sun.


George, I don't have a firm view as to why my distances are always shorter
than
the actual ones....but there must obviously be a simple explanation.


The simple explanation is that SR is correct. From
your point of view though, as light passes through
a plasma we know it is affected and that could cause
some change to the speed. The obvious explanation
would be that absorption and re-emission at each
atom encountered immediately changes the speed to c
relative to that atom, but that would eliminate any
effects so your problem is why the extinction distance
isn't the mean path length.


George, this is the picture.
We have a neutron star rotating very rapidly and at the same time orbiting a
dwarf star.
Some kind of radiation, presumeably magnetic, is emitted by the neutron star.
We are assuming its speed wrt Earth varies between about c+/- 0.00009.

My theory says that for the pulses to be observed the way they are, there must
be some kind of light speed unification taking place within one lightday of the
system barycentre. Its speed approaches c in that time. Both 1.00009 c and
0.99991c become c.
If an inverse square law is involved, most of the change must occur in much
less than 1 day.
This is perfectly in accordance with my concept of an EM FOR surrounding large
mass centres. It is not a plain 'gravity' effect. That happens separately and
shows up as Shapiro delay.

The fact that so many brightness curves are reproducable using BaTh is
enough
to keep me convinced I'm right.

I think other factors are operating here.

There are no "other factors" in Ritzian theory to
operate aside from those already in your program.
You still need to fix that bug in the velocity
curve though.


There is no bug.


See my other post for details.

Circular orbits can appear slightly elliptical and vice versa.


Perhaps, but whether the distortion caused by variable
speed exactly eliminates that caused by Kepler's Second
Law is something you should show mathematically, and I
don't believe you can do that. As a result I think you
will find there remains a slight distortion even for
your best fit.


I can enlarge the curve and superimpose a sinewave on it.
I will do that just for you.

"When a true genius appears in the world, you may know
him by this sign, that the dunces are all in confederacy against him."


Hmm but a genius in physics is unlikely to need to get
the dunces to integrate an exponential for him. Remember
your "challenge" that I solved in a few lines?


George you solved the wrong problem.

The integral is of hte form Total time= intgrl [1/(1+Ae^-kt)].dt (c=1)

A solution is: t +log(1+Ae^-kt) between 0 and t.

I found a simple way to closely approximate the integral using the sum of a GP
instead...it is also faster to run.

the terms are
1/(1+0.00009),1/(1+0.00009X),1/(1+0.00009X2),1/(1+0.00009X3).........1/(1+0.00009X^n)
Since the 0.00009 is small, this can be closely approximated with:
(1-0.00009),(1-0.00009X),(1-0.00009X2)...........................(1-0.00009X^n)
The sum is (n+1) -(1-0.00009)*(X^n-1)/(X-1) wherer n is the number of light
days and X is the unification rate (eg., 0.99995 per Lday)

That is really your biggest problem, you don't seem to
have the familiarity with maths that you need to follow
a lot of the arguments.


Now you're starting to sound like geesey....

At the moment you seem to be
struggling with the wavelength to velocity conversion
for your blue line for example.


I'M not....YOU are.

Anyway, see if my latest
attempt to explain it lets the penny drop and we'll see
where that takes your program.


..


George


"When a true genius appears in the world, you may know
him by this sign, that the dunces are all in confederacy against him."
--Jonathan Swift.
 




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