Confirmed: Physical association between parent galaxies and quasar families

In a paper,just published, that looked for an association between putative parent galaxies and pairs of quasars, the authors found many such quasar families, suggesting that the association is real, and not just coincidental. They used the Sloan Digital Sky Survey (SDSS) data release 7 and the 2MASS (Two Micron All Sky Survey) Redshift Survey (2MRS) Ks ≤ 11.75 mag data release to test for the physical association of candidate companion quasars with putative parent galaxies by virtue of Karlsson periodicity in quasar redshifts.

Karlsson proposed that quasars have an intrinsic non-cosmological redshift component which comes in discrete values (z= 0.060, 0.302, 0.598, 0.963, 1.410, …). However, to properly detect any physical association the candidate quasar redshift must be transformed into the rest frame of its putative parent galaxy’s redshift. (This assumes either the parent galaxy redshift is cosmological or if not that it is Hubble law related but not due to expansion of the universe.) Then the transformed redshift of the candidate companion quasar is associated with the closest Karlsson redshift, zK, so that the remaining redshift velocity component—the putative velocity of ejection away from the parent object—can be obtained.  In this manner it is possible to detect a physical association, even in the case where parent galaxies have high redshift values. If this process is neglected no association may be found. Such was done in several papers, applied to large galaxy/quasar surveys, claiming to debunk the Arp hypothesis.

Figure 1: Detected families in a 4 square degree area centered at 09h00m00s+11d00m00s. The open circles are galaxies, the filled diamonds are quasars, with lines connecting each galaxy to its detected quasar family members. The object colours indicate stepped redshift increase from black to red over the redshift range 0.0 ≤ z ≤ 5.5. The central unshaded area shows the galaxies under examination and the entire area shows the candidate companion quasars.

In this new paper, the authors used the method described above, and the detected correlation was demonstrated to be much higher than just a random association. Many such associations were found. As an example in one instance, within one 4 degree area on the sky, 7 quasar families were found to be statistically correlated with parent galaxies.  See Fig. 1 (right). The probability of this occurring by random chance was calculated as follows.

For a binomial distribution … the probability of 7 hits for one 4 square degree area is … = 1.089 × 10-9. Under these conditions, the detection of 7 families with this particular constraint set is extraordinary. [emphasis added]

Generally, the results of this paper are a confirmation of the quasar family detection algorithm described in Fulton and Arp (Astrophys. J. 754:134, 2012), which was used to analyze the 2dF Galaxy Redshift Survey (2dFGRS) and the 2dF Quasar Redshift Survey (2QZ) data sets. This means that using the SDSS and 2MRS data sets the correlation found in Fulton and Arp (2012) is further strengthened.

This means that to a very high probability, much higher than a random association, certain quasars are physically associated with lower redshift galaxies. The quasars are found in pairs or higher multiples of 2. The results further imply that these quasar redshifts indicate a real ejection velocity component and a large intrinsic non-velocity or non-cosmological redshift component. Continue reading

Piercing the ‘Darkness’

—The bankruptcy of big-bang thinking and its ‘dark’ fudge factors

JGH1Six important questions are asked in regards to the alleged big bang origin of the Universe? These questions highlight the bankruptcy of big bang thinking, about the origin of the universe that needs numerous fudge factors.

Embracing the ‘darkness’ has led man to develop unprovable fudge factors to plug the holes in his failed theory. I deal with each of these:

  1. Where did the Universe come from?
  2. How did nothing explode?
  3. How did stars and galaxies form?
  4. Why does CMB ‘light’ cast no shadows?
  5. Why the ‘Axis of Evil’?
  6. What about expansion of space?

…. 14 more problems are listed but not discussed in any detail.

Six major fudge factors are highlighted as a result but there are many more. The big bang needs these unverifiable fudge factors; so why hasn’t it been discarded? The answer is simple. The alternative, for the atheist–a Creator God–is unbearable, and for the compromised theist or deist, who accepts a big bang origin for the universe, the Creator as described by a straightforward reading of the Bible, is unbearable.

An illustrated talk presented at the Creation Ministries International 2016 Creation SuperCamp at The Tops Conference Centre, NSW, 7:30 pm Monday January 4, 2016.

Video of powerpoint presentation

Continue reading

On metal abundances versus redshift in creationist cosmologies

Abstract: In creationist cosmologies do we expect to find a systematic trend of decreased metallicity in stars as a function of redshift?  Some may claim such a systematic decrease is a ‘lay down misere’1 in favour of the standard big bang model. Here I show that that is not the case, and when the assumptions are changed so does the outcome. Therefore such a claim does not automatically rule out creationist cosmologies with no such redshift dependence. First published in Journal of Creation 29(1) :3-5, April 2015. (This article is TECHNICAL.)


In astronomy, metallicity applies to all elements other than hydrogen and helium. The term ‘metal’ in astronomy describes all elements heavier than helium.2,3 A systematic trend of weighted mean metallicity as a function of look-back time in the Universe is sometimes shown in support of the standard big bang model.4 Though stated some find that this trend is not always so well supported by the observational data.5

Does this rule out certain creationist cosmologies? Take for example, Lisle’s Anisotropic Synchrony Convention (ASC) model,6 which essentially describes all galaxies with the same youthful age of about 6000 years but includes the notion of a mature creation. According to Lisle no ages of any structures in the universe should be greater than 6000 years, therefore based on evolutionary assumptions, if some object appears older due to so-called maturity, i.e. a fully formed galaxy, then that is in-built maturity that was from the creation.7 Continue reading

Speculation on Redshift in a Created Universe

—sequel to ‘A biblical creationist cosmogony1

Abstract: I speculate on a new cosmological redshift mechanism due to ‘tired light’ in a created static-yet-unstable 6000-year-old finite-size universe. This utilises Lisle’s ASC model, but I show a one-to-one correspondence with the Hartnett-Carmeli model that was so successful when tested against type Ia supernova measurements. This gives a theoretical underpinning to the ASC model with a Hubble law redshift-distance dependence, but not from expansion, yet where, today, we see all sources in the universe only 6000 years after they were created. Article first published by Answers Research Journal 8 (2015):77–83. PDF available here.

Introduction

In standard cosmology it is normal practice to assume no Creator and that the material world is all that there is. Therefore it follows that only the laws of physics, time and chance are to be considered when formulating a description of the creation and history of the universe we see. This means that within the visible horizon there has been sufficient time for the gravitational and electromagnetic influences2 of the matter elsewhere to be felt locally.  Assuming an expanding universe, the only limitation comes from the notion that the universe has expanded faster than the speed of light (c)3 and therefore this has introduced to the Cosmic Microwave Background (CMB) radiation what is known as the horizon problem.4 Continue reading

The largest structure in the observable universe or cosmic variance?

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Figure 1: The coloured background indicates the peaks and troughs in the occurrence of quasars at the redshift of the Huge-LQG.  The LQG is shown as a long chain of peaks indicated by black circles. The red crosses indicate the positions of quasars in a smaller LQG, the Clowes & Campusano LQG at the same redshift, around z = 1.28. Credit: R. G. Clowes / UCLan

In late 2012 a discovery was made1 of what was afterwards called the Huge Large Quasar Group (Huge-LQG).  A collection of 73 quasars all with redshifts around a mean value of z = 1.27 was discovered in the Sloan Digital Sky Survey (SDSS DR7QSO) that covers 15 degrees across the sky.

A new discovery was made in 2013 of a massively large quasar group as indicated by the black circles in figure 1. Its longest extension is about 4 billion light-years based on standard concordance cosmology.  This was then claimed as the largest single structure in the universe. Its location on the sky is about 8.8 degrees north of the Clowes & Campusano large quasar group (LQG) at the same redshift, with a mean of z = 1.28.  The latter is indicated by the red crosses in figure 1. Continue reading