J/A+A/413/285 Spectroscopic atlas of o Per 3826-4882Å (Gulliver+, 2004)
A spectroscopic atlas of o Pegasi (A1 IV) λλ3826-4882.
Gulliver A.F., Adelman S.J., Friesen T.P.
<Astron. Astrophys. 413, 285 (2004)>
=2004A&A...413..285G 2004A&A...413..285G
ADC_Keywords: Stars, early-type ; Spectroscopy
Keywords: atlases - stars: early-type - stars: individual: o Pegasi -
stars: chemically peculiar
Abstract:
We present a spectroscopic atlas of the sharp-lined, hot metallic-line
star o Pegasi (A1 IV) based on spectrograms obtained with the long
camera of the 1.22-m telescope of the Dominion Astrophysical
Observatory using a Reticon detector. For 3826-4882 the inverse
dispersion is 2.4Å/mm with a resolution of 0.072Å. At the
continuum the mean signal-to-noise ratio is 800. The wavelengths in
the laboratory frame, the equivalent widths, and the identifications
of the various spectral features are given.
The stellar and synthetic spectra with their corresponding line
identifications can be examined at
http://www.brandonu.ca/physics/gulliver/atlases.html .
Objects:
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RA (2000) DE Designation(s)
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22 41 45.4 +29 18 27 omi Peg
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table2.dat 139 1760 Line measurements of ο Pegasi
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See also:
J/A+A/400/1043 : Spectroscopic atlas of Deneb 3826-5212Å (Albayrak+, 2003)
Byte-by-byte Description of file: table2.dat
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Bytes Format Units Label Explanations
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1 A1 --- Blend [bre] b: blue, r: red
4- 8 F5.1 0.1pm EW ? Equivalent Width
10- 14 F5.3 --- Depth ? The line depth as a fraction of the
continuum height
16- 19 F4.2 0.1nm FWHM ? Full width at half maximum
21- 28 F8.3 0.1nm lambda Laboratory wavelength
29 A1 --- Link [a-r] Flag for common line identification (1)
32-141 A110 --- ID Line Identifications, separated by comma (2)
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Note (1): When the line identification is associated to 2 lambda,
a letter links the two lines, i.e.
b 3.5 0.018 0.18 3849.352a ] Fe II(KX)3849.418(p)
r 64.7 0.350 0.17 3849.552a ] Fe II(KX)3849.418(p)
The bracket indicates that an identified line may be contributing
to two measured stellar features
Note (2): Line identification, in the form
Ion(Multiplet Number) wavelength in Angstroms(laboratory intensity)
i.e., in the Fe I(45)3841.0480(80r),
Fe I is atomic species, (45) is multiplet number,
3841.0480 is the laboratory wavelength, (80r) is intensity.
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History: Copied at http://www.brandonu.ca/physics/gulliver/atlases.html
(End) Patricia Vannier [CDS] 06-Jul-2004