.The most distant Quasar eso1122 found to
have a Blue Shift of 0.110473
SNP.
Gupta
AGM
(ERP&MES), Bhilai Steel Plant
snp.gupta@gmail.com
Key words:
Blueshift, Active Galactic
Nuclei, Gemini Near-Infrared Spectrograph (GNIRS), Gemini North Telescope,
Hubble Space Telescope, Quasar, Quasars, Redshift, Standard Cosmological Model,
ULAS J112001.48+064124.3, United Kingdom Infrared Telescope (UKIRT) Infrared
Deep Sky Survey (UKIDSS)
Abstract:
The most distant Quasar eso1122 (ULAS
J112001.48+064124.3) with a comoving distance of 28.85 billion light-years and the first quasar discovered beyond a redshift of 7 is blue
shifted. Here we will see how this Quasar is Blueshifted by 0.110473.
Calculations:
A telescope that operates at infrared wavelengths, which
is at longer wavelength and lower energy than visible light, discovered the
quasar ULAS J1120+0641. The UKIRT Infrared Deep Sky Survey (UKIDSS), using the
UK Infrared Telescope located in Hawaii, revealed this Quasar eso1122. I am not
going into the technical and news details of this very much popular and well-publicized
Quasar eso1122. Some good amount of technical details is available in Wikipedia
[1]. News and announcements are available at ref [2] & [3]. Chris Willott,
in Nature, gave a good technical paper in 2011 see ref [4]. The frequency
spectrum and additional news can be seen from Gemini observatory [5]. The
absence of significant emission blueward of a sharp break at λ = 0.98 µm confirmed
ULAS J1120+0641 as a quasar with a preliminary redshift of z = 7:08 by the
mainstream physics.
In the following table on Quasar eso1122, there are two
parts. In the first part, the first column shows the observed wavelengths in
the published spectrum of the quasar. The second (Middle) column shows the
calculated wavelengths after a ratio 8.052. The nearest of atomic spectra lines
that can be identified are given in the third column for the wavelengths in the
second column.
In the second part of the table, the calculated blue
shifts are shown. These lines are taken from NIST database [6]. We can see from
the table that these lines give a better fitment, than the published redshift
of the quasar. The forth column gives the wave length after a ratio 1.124193 in
angstrom units. Ion wavelength names and their actual Ritz wavelengths are
shown in the next two columns. The last three columns are given here for
reference purposes only. They show the upper and lower confidence level of spdf
atomic distribution.
|
Quasar eso1122 (ULAS J112001.48+064124.3)
|
||||||||
|
Published Red shift
|
Calculated blue shift in this paper
http://physics.nist.gov/PhysRefData/ASD/lines_form.html
|
|||||||
|
Observed wavelength (Å)
|
Wavelength at ratio=8.052 (Å)
|
Nearest line name
|
Wavelength at ratio=1.124193 (Å)
|
Ion
|
Ritz Wavelength Air (Å)
|
Lower Level Conf., Term, J
|
Upper Level Conf., Term, J
|
TP Ref.
|
|
9788.57484
|
1215.67
|
Ly
alpha
|
11004.24484
|
O IV
|
11 002.9
|
2s2p(3P°)4p
|
2s2p(3P°)4d
|
T5109LS
|
|
9991.00212
|
1240.81
|
N V
|
11231.81212
|
O III
|
11 235.44
|
2s22p(2P°)4p
|
2s22p(2P°)4d
|
T5376LS
|
|
11271.1896
|
1399.8
|
Si IV+O IV]
|
12670.9896
|
Si III
|
12 667.67
|
3s6g
|
3s7f
|
T6298c4
|
|
12476.41296
|
1549.48
|
C IV
|
14025.89296
|
Si I
|
14 026.476
|
3s23p3d
|
3s23p5p
|
T6066LS
|
|
14955.7848
|
1857.4
|
Al III
|
16813.1848
|
N I
|
16 813.815
|
2s22p2(3P)4p
|
2s22p2(3P)5d
|
u18,LS
|
|
15368.8524
|
1908.7
|
Si III]+C III]
|
17277.5524
|
Mg XI
|
17 359
|
1s5s
|
1s5p
|
T5231c4,LS
|
|
22535.1324
|
2798.7
|
Mg II
|
25333.8324
|
Si II
|
25 299
|
3s26p
|
3s27s
|
T6527c4,LS
|
|
|
|
Inverse
|
0.889527176
|
|
|
|
|
|
|
|
|
Blue shift
|
0.110472824
|
|
|
|
|
|
In the last two rows in the table the value of inverse is
shown which is (1/ 1.124192747= 0.889527176) [Note: incidentally 1/ 0.124192747=8.052]
and the value of Blue shift for the quasar is (1- 0.889527176 = 0.110472824). Hence,
we can say the Quasar eso1122 is Blue shifted by 0.110473.
Here I tried with the concept that all the frequencies
are Blueshifted in the observed spectrum
compared with any part of full electromagnetic spectrum instead of just some
particular wavelength lines.
References:
The name of the object is derived from UKIDSS Large
Area Survey (ULAS), the name of the survey that discovered the quasar, and the
location of the quasar in the sky in terms of right
ascension (11h 20m) and declination (+06° 41').
This places the quasar in the constellation of Leo, close (on the plane of the sky) to σ Leo.
[4]. Chris Willott, Nature, Cosmology News & Views, v474, 30 June2011 ‘A Monster in the
early Universe’
...-=xXXx=…
I am sorry in the earlier post I put the gif of the
observed frequencies table, instead of the full table
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