J/A+AS/128/485 Library of UES spectra late-type stars (Montes+ 1998)
Library of high-resolution UES echelle spectra of
F, G, K and M field dwarf stars
Montes D., Martin E.L.
<Astron. Astrophys. Suppl. Ser. 128, 485 (1998)>
=1998A&AS..128..485M 1998A&AS..128..485M (SIMBAD/NED BibCode)
ADC_Keywords: Spectroscopy ; Stars, late-type
Keywords: atlases - stars: activity - stars: late-type -
stars: fundamental parameters - stars: general
Description:
We present a library of Utrecht echelle spectrograph (UES)
observations of a sample of F, G, K and M field dwarf stars covering
the spectral range from 4800Å to 10600Å with a resolution of
55000. These spectra include some of the spectral lines most widely
used as optical and near-infrared indicators of chromospheric activity
such as Hβ, MgI b triplet, NaI D{1}, D{2}, HeI D{3}, Hα,
and CaII IRT lines, as well as a large number of photospheric lines
which can also be affected by chromospheric activity. The spectra have
been compiled with the aim of providing a set of standards observed at
high-resolution to be used in the application of the spectral
subtraction technique to obtain the active-chromosphere contribution
to these lines in chromospherically active single and binary stars.
This library can also be used for spectral classification purposes. A
digital version with all the spectra is available via ftp and the
World Wide Web (WWW)
(http://www.ucm.es/OTROS/Astrof/fgkmsl/UESfgkmsl.html) in FITS format.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 78 6 Summary of WHT/UES observations
table2.dat 54 53 UES spectral orders (Jul-93)
table3.dat 56 44 UES spectral orders (Dec-93)
table4.dat 61 52 UES spectral orders (Apr-94, Mar-95, Jun-95)
table5.dat 60 47 UES spectral orders (Nov-94)
table6.dat 88 105 List of stars, Spectral type and name of the
corresponding FITS spectra
figure1a.ps 45 19550 Representative spectral orders for the Dec-93
and Nov-94 observing runs of a K1V star, with
the line identification marked
figure1b.ps 45 20870 Figure1a continued
spectra/* . 48 *Directory containing the spectra
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Note on spectra/*: The authors have some problems to restore the files of
the spectra which have in the name the code for observing run No 3 and 5.
These files will be availables as soon as possible.
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See also:
J/A+AS/123/473 : Late-type star spectra (Montes+ 1997)
and at http://www.ucm.es/OTROS/Astrof/fgkmsl/fgkmsl.html
http://www.ucm.es/OTROS/Astrof/fgkmsl/UESfgkmsl.html for FITS spectra
Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 1 A1 --- Run Code for the observing run
3- 19 A17 --- Date Date
21- 31 A11 --- Obs Observer
33- 47 A15 --- CCD CCD Detector
49- 50 A2 --- NbOrder Number of echelle orders
52- 55 I4 0.1nm lambdaC Central wavelength
57- 66 A10 0.1nm Range Wavelength range covered
68- 78 A11 0.1nm/pix AA/pixel Range of reciprocal dispersion achieved
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Byte-by-byte Description of file: table[2345].dat
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Bytes Format Units Label Explanations
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1- 2 I2 --- No Order number
4- 11 A8 0.1nm lambdaI Initial wavelength
13- 20 A8 0.1nm lambdaF Final wavelength
22- 65 A44 --- Lines Spectral lines of interest
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Byte-by-byte Description of file: table6.dat
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Bytes Format Units Label Explanations
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1- 7 A7 --- HD HD number
9- 13 A5 --- HR HR number
15- 25 A11 --- Name name of the star
27- 39 A13 --- SpType Spectral type
41- 60 A20 --- Spectra Original name of FITS file (1)
62- 70 A9 --- fitsFile Name of file found in subdirectory spectra (1)
72- 73 I2 h RAh Right Ascension J2000 (hours) (2)
75- 76 I2 min RAm Right Ascension J2000 (minutes) (2)
78- 79 I2 s RAs Right Ascension J2000 (seconds) (2)
81 A1 --- DE- Declination J2000 (sign) (2)
82- 83 I2 deg DEd Declination J2000 (degrees) (2)
85- 88 F4.1 arcmin DEm Declination J2000 (minutes) (2)
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Note (1): The original name was made as starnameuesRun, using
the number of the observing run given in table1.dat.
This name being too long, it was assigned a shorter
name given in column FITSfile.
Many spectra are not available.
Note (2): the position has beed added from the SIMBAD data-base.
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Acknowledgements: David Montes
(End) Patricia Bauer [CDS] 13-Mar-1998