J/A+A/539/A109 CRIRES-POP: high resolution IR spectra library (Lebzelter+, 2012)
CRIRES-POP: A library of high resolution spectra in the near-infrared.
Lebzelter T., Seifahrt A., Uttenthaler S., Ramsay S., Hartman H.,
Nieva M.F., Pryzibilla N., Smette A., Wahlgren G.M., Wolff B.,
Hussain G.A.J., Kaeufl H.U., Seemann U.
<Astron. Astrophys. 539, A109 (2012)>
=2012A&A...539A.109L 2012A&A...539A.109L
ADC_Keywords: Spectra, infrared ; Stars, nearby
Keywords: atlases - infrared: stars - stars: atmospheres -
line: identification - methods: data analysis -
techniques: spectroscopic
Abstract:
New instrumental capabilities and the wealth of astrophysical
information extractable from the near-infrared wavelength region have
led to a growing interest in the field of high resolution spectroscopy
at 1-5m.
We aim to provide a library of observed high-resolution and high
signal-to-noise-ratio near-infrared spectra of stars of various types
throughout the Hertzsprung-Russell diagram. This is needed for the
exploration of spectral features in this wavelength range and for
comparison of reference targets with observations and models.
Description:
Online available are the high resolution spectra presented in Figs. 3
to 15 of this paper. More data of the library are available via the
webpage of the CRIRES-POP project http://www.univie.ac.at/crirespop.
For each target three pieces of spectra around 1280nm, 1640nm, and
4050nm, respectively, are stored in individual files. The file names
give the HD number and the wavelength range, except for Barnard's star
(Fig. 13) where we use the name V2500Oph as the star has no HD number.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 102 13 Cross references and spectral types of the stars
currently in the CRIRES-POP library
sp/* . 39 Individual spectra
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See also:
http://www.univie.ac.at/crirespop : CRIRES-POP library Home Page
Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 8 A8 --- Name Star name
10 A1 --- n_Name [c] c: No M-band spectrum available at the
present time
12- 17 A6 --- SpType MK spectral type
19- 20 I2 h RAh Right ascension (J2000)
22- 23 I2 min RAm Right ascension (J2000)
25- 26 I2 s RAs Right ascension (J2000)
28 A1 --- DE- Declination sign (J2000)
29- 30 I2 deg DEd Declination (J2000)
32- 33 I2 arcmin DEm Declination (J2000)
35- 36 I2 arcsec DEs Declination (J2000)
38- 42 F5.2 mag Kmag K magnitude
44 A1 --- POP? [y/n] UVES-POP spectrum ? (1)
46- 54 A9 --- Obs1 Observing period
55 A1 --- n_Obs1 [b] inclusion of other proposal (2)
56 A1 --- --- [/]
57- 65 A9 --- Obs2 Observing period
67-102 A36 --- OName Other name(s)
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Note (1): Spectra available at http://www.sc.eso.org/santiago/uvespop/
Note (2): b: Part of the spectrum was obtained within proposal P79.D-0810
and was kindly provided for inclusion in the CRIRES-POP library.
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Byte-by-byte Description of file: sp/*
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Bytes Format Units Label Explanations
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1- 9 F9.4 nm lambda [1275/4067] Wavelength in steps of 0.007nm (1)
11- 16 F6.4 --- Flux1 ?=- merged raw spectrum
(after minor cosmetic treatment)
18- 23 F6.4 --- Flux2 ?=- merged raw spectra after individual
telluric correction by model
25- 30 F6.4 --- Flux3 ?=- telluric model, merged for both spectra
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Note (1): spectra in the 3 "windows" 1275-1286nm (J), 1637-1651nm (H),
and 4039-4067nm (M)
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Acknowledgements:
Thomas Lebzelter, thomas.lebzelter(at)univie.ac.at
(End) Patricia Vannier [CDS] 05-Jan-2012