J/ApJS/155/351 Absorption toward PG 1116+215 (Sembach+, 2004)
Physical properties and baryonic content of low-redshift intergalactic Lyα
and O VI absorption line systems: the PG 1116+215 sight line.
Sembach K.R., Tripp T.M., Savage B.D., Richter P.
<Astrophys. J. Suppl. Ser., 155, 351-393 (2004)>
=2004ApJS..155..351S 2004ApJS..155..351S
ADC_Keywords: QSOs ; Spectroscopy ; Spectra, ultraviolet
Keywords: cosmology: observations - intergalactic medium -
quasars: absorption lines - quasars: individual (PG 1116+215)
Abstract:
We present Hubble Space Telescope (HST) and Far Ultraviolet
Spectroscopic Explorer (FUSE) observations of the intergalactic
absorption toward QSO PG 1116+215 in the 900-3000Å spectral region.
Description:
We observed PG 1116+215 with FUSE in 2000 April and 2001 April as part
of the FUSE Team low-redshift OVI project. We observed PG 1116+215
with HST STIS in 2000 May and 2000 June as part of Guest Observer
programs GO-8097 and GO-8165.
Objects:
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RA (2000) DE Designation(s)
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11 19 08.7 +21 19 18 PG 1116+215 = QSO J1119+2119
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table3.dat 114 204 Interstellar line cross reference
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See also:
J/ApJ/508/200 : QSO low-z Lyα absorbers (Tripp+, 1998)
Byte-by-byte Description of file: table3.dat
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Bytes Format Units Label Explanations
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1- 13 A13 --- Ion Species name
15- 22 F8.3 0.1nm Lambda Wavelength in units of Angstroms (1)
24 A1 --- f_Lambda [cd] Flag on Lambda (2)
26- 31 F6.3 --- logfw Log of oscillator strength times the
wavelength (1)
33- 38 A6 --- LineID Line identification number in Figures 2-4
39-112 A74 --- Comm Additional comments
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Note (1): Wavelengths and f-values are from Morton (2003ApJS..149..205M 2003ApJS..149..205M),
except as noted.
Note (2): Flag on Lambda, defined as follows:
c = SiIV wavelength from Morton (1991ApJS...77..119M 1991ApJS...77..119M).
Morton (2003ApJS..149..205M 2003ApJS..149..205M) prefers SiIV wavelengths of 1393.760 and
1402.773Å.
d = CIV wavelength from Morton (1991ApJS...77..119M 1991ApJS...77..119M).
Morton (2003ApJS..149..205M 2003ApJS..149..205M) prefers CIV wavelengths of 1548.202 and
1550.781Å.
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History:
From electronic version of the journal
(End) Greg Schwarz [AAS], Marianne Brouty [CDS] 11-Oct-2005