J/A+AS/127/217 Absorption spectrum of the QSO PKS2126-158 (D'Odorico+ 1998)
The absorption spectrum of the QSO PKS 2126-158 (zem=3.27) at high resolution
D'Odorico V., Cristiani S., D'Odorico S., Fontana A., Giallongo E.
<Astron. Astrophys. Suppl. Ser. 127, 217 (1998)>
=1998A&AS..127..217D 1998A&AS..127..217D (SIMBAD/NED BibCode)
ADC_Keywords: QSOs ; Spectroscopy
Keywords: quasars: absorption lines - quasars: individual: PKS 2126-158
Description:
Spectra of the zem=3.268 quasar PKS 2126-158 have been obtained in
the wavelength range 430-662nm with a resolution R=27000 and an
average signal to noise ratio s/n=25 per resolution element. 12 metal
absorption systems have been identified, two of which were previously
unknown. All the lines shortward of the Lymanα emission not
identified as due to metals have been fitted as Lymanα and
Lymanβ. We reported statistical analysis of this sample of lines.
In particular, the two-point correlation function for metal systems
has been computed.
Objects:
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RA (2000) DE Designation(s)
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21 29 12.0 -15 38 42 PKS 2126-158
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table 70 458 Table of absorption lines
table.tex 80 542 LaTeX version of the table
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Byte-by-byte Description of file: table
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Bytes Format Units Label Explanations
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1- 4 I4 --- No Number of the line
6- 12 F7.2 0.1nm lambda central wavelength
16- 20 F5.2 km/s b ? Doppler parameter
24- 28 F5.2 km/s e_b ? rms uncertainty on Doppler parameter
32- 36 F5.2 [cm-2] logN ? Column density
41- 44 F4.2 [cm-2] e_logN ? rms uncertainty on logN
46- 52 F7.5 -- z ? Redshift
54- 63 A10 -- ID Line identification
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Acknowledgements: Valentina D'Odorico
(End) Valentina D'Odorico [SISSA], Patricia Bauer [CDS] 16-Oct-1997