![]() |
|
|
Thread Tools | Display Modes |
#1
|
|||
|
|||
![]()
On 16 Nov 2004, 17:44, (sean) wrote:
full post initially available at... http://groups.google.co.uk/group/sci...01da8f65ab6950 and reprited below after my post here... To better illustrate the phenomena behind gammaraybursts, Ive put a short quicktime simulation explaining how light from a distant stellar source can be redshifted as we watch it over short timeframes of seconds hours and days. At this url... http://www.youtube.com/watch?v=QLSfmvFcLB8 To recap ....it shows the concept of my grb model which says that light from a distant stellar source (in a non BB non GR/SR universe model) has its light redshifted rapidly as we watch. So that initially we see the spectra from the star very blue shifted into gamma. But as our speed relative to the source changes this means that its spectra gets redshifted rapidly into longer wavelengths. And an observor looking in any particular frequency band, will thus see the spectra only temporarily, as a burst like -increase and decrease- in the observed magnitude, as the stars spectra is being redshifted through that observors instruments frequency band. Among many predictions this model has successfully predicted that lightcurves filter bands other than gamma will also see the same multi peaked rebrightenings as seen in gamma. And that there is no supernova grb conection as beamed theory predicts. Critics including one from the Nasa swift team itself claimed as far back as 2001 that their was no proof of this rebrightening, that all grb afterglows in all bands was well explained by smoothed power law decays and that any evidence I used as proof that there was rebrightenings (as posted at www.gammarayburst.com since 1999) was not valid as any observed flucations were within observational error margins of a smooth straight line power law decay. See url below for some of their arguments since proved incorrect by subsequent data... http://groups.google.co.uk/group/sci...cd2919 ded6cf Since then observational data has verified my models prediction and contradicted beamed theories predictions and the fatuous unscientific arguments put forward by academics like Markwardt, Hardcastle et al. It is now accepted that all grb afterglows exhibit multiple rebrightenings. Seperately I also predicted in 1999 on google and my website that there is no supernova grb connection and that the small amount of spectral observations of a few grb afterglows showing a SN specral evolution was a spurious misreading of data. My same critics as usual argued against this and claimed all grbs were SN related and that I had no proof to the contrary. See url below for some of their incorrect scientific arguments since proved incorrect by new observations... http://groups.google.co.uk/group/sci...01da8f65ab6950 I am happy to note that recent papers in Nature have highlited that at least some of recently studied grb have no possible SN connection. Contrary to beamed theory and therefore unexplainable by beamed theory.As usual my critics were wrong and my models a priori predictions were proved correct. Its about time Nasa started using my model to exlain grbs, as the current use of beamed theory to explain grb`s by its staff only prevents them from better understanding the true nature of this phenomena. As my model is based on a classical non BB non relativity model this new data is also proof that the current standard model and relativity is not only unable to exlain dark matter , galaxy rotation curves, MMX and the sagnac experiment but GRB`s as well. Further proof that a classical wave only model can explain all obsered phenomena including GRB`s, sagnac , MMX etc. To show how a classical wave only model of light is able to explain the Michaelson Morley and Sagnac experiments while SR cannot please see supplied simulations at... http://www.youtube.com/watch?v=QLSfmvFcLB8 which show that the same classical wave only model that I use to explain grb`s *can also* explain the sagnac effect. Note that under scrutiny SR cannot explain both MM and sagnac. Go to the sci.astro thread `aether or whatever` for a full accompanying explanation as to why relativity is unable to explain the sagnac and MM experiments. Sean www.gammarayburst.com SWIFTPREDICTIONS TheSwiftgrbsatelitte launches tommorow!! Its observations will mark the end of the standard model. Rather than being hypernovas with relativistic beaming , GRBs can be explained as follows... The blackbody emmision spectrum (usually presented as a flux/wavelength graph between about 300nm and 800nm range in optical) of a star at great cosmological distances has been initially extremely blue shifted to shorter wavelengths then gamma. After the emmision spectrum has been observed in gamma it will seen to rapidly redshift to longer wavelengths like optical and radio over a time frame proportional to wavelength. Which means that over time it takes longer to redshift into longer wavelengths. This is why it is initially observed for a very short time in gamma then longer in x ray and then in optical the OT lasts days or weeks and finally in radio perhaps months. The length of the burst in longer wavelengths is proportional to the length of the observed afterglow in gamma so that the shorter the timescale observed in gamma the shorter it will be in optical etc. This means that short dark bursts do have optical afterglows , its just that they occur much earlier and decay much faster so that by observation times they have decayed to well below minimum observable mags. Agrbis not an `explosion` but an optical effect occuring only at the *point of observation*. In the same way that a sonic boom is not an explosion or a mirage does not exist at the place it is observed to be but rather both phenomena exist essentially wherever one observes or hears them. Any apparent point like source is an illusion and this may be shown bySWIFTby there being no observable or confirmable z value. That is,SWIFTwill NOT be able to ascertain any redshift as is expected. Furthermore there should be some OT`s located without any apparent host galaxy even in hubble deep field and some of theseGRB`s will be too bright relative to their supposed great distance even for current beamed theory to explain. IfSWIFTis able to take multiple spectrum images of early optical bursts in the first few hours postgrbdetection(as was done for 030329 over weeks) we would see that over minutes and hours the main spikey features in the spectral lightcurve would appear to `animate` smoothly from the blue end (A to B below) to red end of the spectrum in the images. So over a certain time a feature that occurs between 300nm and 600nm would eventually be seen stretched to 600nm and 1200nm and on to radio etc. A . . . . . . . . . . . 300nm 600nm 900nm B . . . . . . . . . . . . 300nm 600nm 900nm Also the shorter the time frame of the exposure of the CCD the more detail will emerge.As thegrblightcurve time scale is equivelent to the wavelength axis of the emmision spectrum and as there are many peaks in spectra more `peaks` will emerge in shorter ccd exposure times forSWIFT. This will give the appearance of more numerous rapid rebrightenings than current theory allows. And with the ability to observe almost simultaneously in different wavelengthsSWIFTwill also see these rebrightenings always occuring at later times in longer wavelengths. Ie/ a rebrightening observed in UV will appear to peak slightly later in optical. IfSWIFTobserves a burst with enough detail in its Gamma X UV OT filter bands it should be possible to chart features that first occur in gamma then appearing seconds later in X and then minutes or hours later in UV and then in optical. This will be a progression directly proportional to wavelength so that if it takes 10 seconds for the `spike` to move from 1nm to 10nm then it will take 100 seconds to move from 10nm to 100nm. The reason why there appear to be these bursts or `explosions` in any observed wavelength is that we are observing the emmision spectra of a very distant star being constantly redshifted over time. All observations are made in narrow band widths and the flux intensity observed always appears to increase and then decrease. This isnt due to an explosion but rather due to the fact that at any one observed wavelength the main hump of the stars observable flux, or observed energy emmitted, will be redshifted across that particular wavelength. So for instance below we have the blackbody emmision spectra of the star shown by the dotted line peaking at c and a ccd camera observing at a particular wavelength x. Over time the spectral hump of the star is redshifted to longer wavelengths. X c | . | . . | . . | . .| . . . . shorter wavelengths.........longer wavelengths (over time the hump at c gets redshifted to the right and the observed flux at x wavelength first increases then decreases as c redshifts or `stretches` past x) The effect then at the ccd camera at x nm would be that the observed flux increases as c is redshifted. When c and the rest of the `hump` is stretched to longer wavelengths than x, the observed flux at x will then appear to diminish. The lightcurve profile of the flux intensity observed at x mimics the spectral profile of the redshifted stars light shown below at c. As the redshifting or decceleration of the light is proportional to wavelength the speed at which the hump passes by x will be faster if x is at a shorter wavelength. Thus the entire spectral hump will be redshifted past x much faster if x was observing in gamma than if x were observing in UV for instance. This makes the observations in shorter wavelengths appear to occur much faster. The mistake of theorists is to assume that they are watching an explosion. Rather they are just watching light from a very distant star being redshifted and in fact agrbis an optical illusion. This is because in fact it is Earth or our local region of galaxies which are travelling faster than the light from these distant stars and `overtaking from behind` the light wavefronts and seeing the light in reverse.In fact agrbthat occurs above us in the sky is actually light from an ancient star source in the opposite direction below our feet that may have existed and died 100`s of billions of light years ago or more in a infinite non BB universe. This theory can be checked out in simulation by running a spectral graph of an f star (for instance) in reverse past a single point and at that point the flux is measured and translated to another graph which mimics the observation in gamma of agrb. Provided the graph is slowed down as it animates across to mimic the decceleration of the observor the resultinggrbflux graph made from this method can match some grbs almost perfectly. For instance a sample f star outputs an almost identical profile togrb041006. I chose 041006 as it has what I call a classicgrbprofile. If we were able to have detectors in wavelengths shorter than Gamma we would still see the same flash proportional in energy to that seen in gamma. I believe this is speculated on in M M Gonzalez`s recent paper published in Nature. The fainter the burst in gamma appears the fainter it will appear in other wavelengths. This means that fainter bursts that appear close by association with a host galaxy like grb031203 do not imply a sub group of less energetic `bursts` but rather it is agrbthat only `appears`to be coming from a nearby galaxy and because it is so near but not any brighter than a distantgrb the mistaken assumption is that it is a weaker `explosion` . Also the lightcurve in each observed wavelength should be roughly similar in profile so that for instance the xray lightcurve being well sampled bySWIFTwill appear very similar in profile to the gamma lightcurve. And at the far end of the spectrum radio afterglows will mimic the same lightcurve profile as seen initially in gamma This is already seen in some data and I have supplied one example on the first page ofwww.gammarayburst.com Another important outcome of this model is that it should be proof that the speed of light is infinitely variable and that the BB is not valid . IfSWIFTand HETE both observe the same burst whereSWIFTis closer to the apparent directional `location` of the burst than HETE, there may be some bursts where in fact HETE, although technically farther away from the apparent location of the burst will actually observe the burst *BEFORE*SWIFTdoes!!! I believe that this can already be seen in current available data where no IPN localization* has successfully localized aGRBby using `time of arrival` methods. And the proportion of successful dual localizations using the overlap between IPN and HETE Integral boxes is proportional to the average box area covered by IPN. In other words if observors studied the entire HETE/Integral boxes for all alerts and not just the IPN overlap the success rate would increase to closer to 100%. (*Actually there is only one possible exception to the rule over all the years of IPN and that can be ruled out as coincidental.) The conclusion is that this model, if confirmed bySWIFT, cannot accomodate GR, the BB and QT`s wave particle duality.I expect then that theSWIFTobservations will seriously cast doubt on the validity of the standard model. And only classical physics in an infinite non expanding universe will be able to account for the upcomingSWIFTobservations For those of you who have bothered to read all this and would like a bit more of an explanation as to how we see light in reverse here is an analogy . In my model GR is invalid and light can travel at any speed relative to Earth including slower than us which essentially means that it can be thought of , relative to us , as travelling in reverse. The analogy uses a boat on a flat open ended plane of water. The boat (Earth)is travelling north lets say at 60 mph. Travelling north in the same direction is a series of waves travelling at 30mph (this in the analogy is the light from a distant star in a infinite universe) As we on Earth are travelling twice as fast as the waves we are then in the analogy travelling at twice the speed of light in the same direction as the light. But from the boat what we see is something different. We see waves coming towards us at 30mph as remember we are going at 60mph so relative to our boat the waves are travelling at 1/2 the speed of the boat in the same direction. So looking out of the front of the boat at the waves as we overtake them obviously then it appears that the waves are moving towards us at 30mph (in the analogy then 30 mph is the speed of light so as we on earth are travelling at twice the speed of light we see the light in reverse and it appears to be light travelling towards us at the speed of light) Thegrbeffect occurs because conservation of energy dictates no acceleration and only decelleration so what would happen in the boat analogy is that the boat is always deccelerating relative to the waves speed.The effect then of the view out the front of the boat is that the wave frequency observed would decrease over time. If then the observor looking outside the boat could only see the oncoming waves with a frequency of 30mph and nothing else the effect would be that as the boat slowed down from faster than 60mph to slower than that there would be a brief burst of observable `light` just as the boat hit exactly 60mph and then nothing would be seen. The same effect is seen in grbs but because the wavefronts we overtake are a range of frequencies (ie blackbody emmision spectrum) concentrated around optical we see erm at any observed frequency for a short time while the main redshifting `hump` of the emmision spectra matches that observation frequency. And as higher frequencies have shorter wavelengths the emmision spectra hump redshifts through that observed frequency (gamma) faster than it would for longer observational frequencies like optical. Hence the burst is much shorter in gamma than optical and longer still in radio although the overall apparent energy seen in each wavelength should be similar excepting technical limitations. Ultimately all `grbs` continue to exist after we observe them its just that they are stretched to longer and infinitely longer wavelengths and over a set time frame the observed energy decreases infinitely less and less towards 0 but never quite. (One could speculate that light itself slowed down to within an infinitely small increment above 0 speed over an infinity of time is in fact what the vacuum is made of. So it may be that erm propogates in a vacuum and the vacuum is erm . Kind of like a snake swallowing its tail forever. Just a guess though as I doubt we will ever find out what a vacuum is made of.) Sean |
Thread Tools | |
Display Modes | |
|
|
![]() |
||||
Thread | Thread Starter | Forum | Replies | Last Post |
My latest theory of the Universe | [email protected] | Astronomy Misc | 0 | March 24th 07 03:09 PM |
swift grb data rules out beamed theory | sean | Astronomy Misc | 11 | April 3rd 06 10:29 PM |
latest huygens data? | Eric | Amateur Astronomy | 4 | July 24th 05 10:17 PM |
Putting data BEFORE theory? | Ed Conrad | Astronomy Misc | 8 | December 7th 03 10:54 AM |