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J/ApJS/103/235 Arcturus IR spectral atlas (Wallace+ 1996)
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An infrared spectral atlas of Arcturus for the range 10750-11500cm-1
(8690-9300A)
Wallace L., Hinkle K.
<Astrophys. J. Suppl. Ser. 103, 235 (1996)>
=1996ApJS..103..235W
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ADC_Keywords: Stars, variable ; Spectra, infrared
Keywords: infrared: stars - line: identification -
stars: individual (Alpha Bootis)
Abstract:
An atlas of Arcturus spectra is presented spanning the 8690-9300A
(10750-11500cm^-1^) region. The high-resolution
(lambda/delta(lambda)~56000) Fourier transform spectra have been
divided by a transmission function for the Earth's atmosphere. The
Arcturus spectral features have been identified. This spectral region
spans a gap between two major atlases, and comparison of the atlases
is undertaken. The influence of a grating spectrograph's instrumental
profile on equivalent width as well as line depth is noted.
There is an overlap of 10cm-1 between the atlas profiles.
Objects:
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RA (2000) DE Designation(s)
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14 15 43.5 +19 12 37 Arcturus = HD 124897 = HR 5340
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
ab10750.dat 50 1376 Spectral atlas for wavenumber 10750
ab10850.dat 50 1376 Spectral atlas for wavenumber 10850
ab10950.dat 50 1376 Spectral atlas for wavenumber 10950
ab11050.dat 50 1376 Spectral atlas for wavenumber 11050
ab11150.dat 50 1376 Spectral atlas for wavenumber 11150
ab11250.dat 50 1376 Spectral atlas for wavenumber 11250
ab11350.dat 50 1376 Spectral atlas for wavenumber 11350
ab11450.dat 50 1376 Spectral atlas for wavenumber 11450
linelist.dat 36 314 Line list
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See also:
J/PASP/107/1042 : Infrared Arcturus Atlas (Hinkle+ 1995)
Byte-by-byte Description of file: ab*.dat
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Bytes Format Units Label Explanations
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1- 11 F11.3 cm-1 Freq Frequency scale in wavenumbers
13- 24 E12.5 --- Obs Derippled, observed Arcturus spectrum
(removal of residual fringing) (1)
26- 37 E12.5 --- Telluric Telluric spectrum (used on the observed
spectrum) (1)
39- 50 E12.5 --- Rat Ratioed spectrum after smoothing and
continuum adjustment (1)
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Note (1): These data are in intensity units normalized to highest point.
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Byte-by-byte Description of file: linelist.dat
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Bytes Format Units Label Explanations
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1- 9 F9.3 cm-1 Freq Frequency in wavenumbers
11- 36 A26 --- Ident Line identification
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Origin: AAS CD-ROM series, Volume 6, 1996 Lee Brotzman [ADS] 23-Apr-96
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(End) [CDS] 06-Sep-1996