Latest GRB data rules out Beamed theory
sean writes:
....
It is worth noting how the swift team and other cxontributors to the
gcn network supply posts which contradict themselves and show that
beamed theory and SR and the standard model cannot explain GRB`s.
It is worth noting that your comments are erroneous. Specifically...
Note gcn6389 where a redshift of 3.5 is `observed` .
You are in error. In fact, the authors say, "the red color might
suggest a redshift of z 3.5." So they (a) never said "observed";
(b) used very tentative language implying low confidence, because (c)
it's not a spectral redshift but a photometric one taken several hours
after the burst.
... THen in gcn 6392
the incompetent swift team calculate a redshift of 5. As if it were
a meaningful calculation as most objects obserevd by swift and any
astronomer is usually 5.
Your comment is irrelevant. Whether or not most objects observed by
Swift have a redshift of 5, the rare ones that *do* have a redshift
5 are very interesting for many reasons. Thus it is relevant to
know the approximate redshift of a given burst, regardless of the ones
that have come before.
The fact that the Swift UVOT detected the afterglow in V band a few
minutes after the burst does indeed indicate a "lower" redshift
(i.e. the lack of a strong Ly alpha forest in V). However, the lack
of detection by Thoene et al several hours later leads to a much
weaker conclusion because the source was so much fainter then.
I note your irrelevant and unsubstantiated ad hominem attack on the
Swift team.
To compound the general incompetence of the observers posting to gcn
comes gcn 6398.
Here they calculate that the redshift is 2.3.
....
True, but the measurement reported by Jakobsen et al (GCN #6398) is by
a different and much more reliable technique (i.e. a high resolution
spectrum).
I note your continued ad-hominem attacks without any substantiation.
Do you get the differences in the levels of confidence in the
following statements?
* "the red color might suggest a redshift of z 3.5." #6389
* "the UVOT ... indicates a redshift of less than 5." #6392
* "a firm upper limit of z 2.3 can be placed on the redshift" #6398
Because if you can't, it might be a good time to take a refresher
course on the English language.
It seems that little has changed: you continue to make
unsubstantiated, erroneous, and irrelevant claims, and now you appear
to be adding ad hominem attacks as well. Congratulations on your
consistency.
CM
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