J/A+A/439/1137 PHOENIX model chromospheres of M dwarfs (Fuhrmeister+, 2005)
PHOENIX model chromospheres of mid- to late-type M dwarfs.
Fuhrmeister B., Schmitt J.H.M.M., Hauschildt P.H.
<Astron. Astrophys. 439, 1137 (2005)>
=2005A&A...439.1137F 2005A&A...439.1137F
ADC_Keywords: Stars, late-type ; Stars, M-type ; Stars, atmospheres ;
Equivalent widths
Keywords: stars: activity - stars: late-type - stars: chromospheres
Description:
We present an extensive identification catalog of chromospheric
emission lines in the optical range. The data were obtained with ESO's
Kueyen telescope equipped with the UVES spectrograph from March, 13th
to 16th in 2002. The instrument was operated in dichroic mode
(spectral coverage from 3030 to 3880 and from 4580 to 6680Å). The
data for the stars Prox Cen, UV Ceti and LHS 292 were obtained with
the same instrument in winter 2000/2001 with a monochroic setup
providing only the blue part of the spectrum. We tabulated measured
wavelength, equivalent width (EW) and FWHM for every line and star and
also provide the rest wavelength from the Moore catalog which was used
for identification (Moore 1972). Few lines were identified with the
NIST database. The spectra were all corrected for radial velocity
besides Kelu-1, DENIS-P J1058.7-1548 and 2MASSI J1315309-264951.
DENIS-P J1058.7-1548 has no detected lines, and therefore no data in
the table.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
stars.dat 78 24 Star positions, from Simbad
table1.dat 80 2577 Catalog of chromospheric emission lines for
M dwarfs
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See also:
J/ApJS/152/261 : Chromospheric Ca II emission in nearby stars (Wright+, 2004)
Byte-by-byte Description of file: stars.dat
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Bytes Format Units Label Explanations
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1- 24 A24 --- Name Star name
31- 32 I2 h RAh Right ascension (J2000)
34- 35 I2 min RAm Right ascension (J2000)
37- 40 F4.1 s RAs Right ascension (J2000)
42 A1 --- DE- Declination sign (J2000)
43- 44 I2 deg DEd Declination (J2000)
46- 47 I2 arcmin DEm Declination (J2000)
49- 50 I2 arcsec DEs Declination (J2000)
52- 78 A27 --- OName Other name
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Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 22 A22 --- Name Name
24- 30 F7.2 0.1nm Lambda ? Measured wavelength
32- 38 F7.3 0.1nm EW ? Equivalent width
40- 43 F4.2 0.1nm FWHM ? FWHM
44 A1 --- n_Lambda Description for the line (1)
45 I1 --- f_Lambda [0/1]? Security flag (2)
47- 54 F8.3 0.1nm LambdaC Comparison wavelength
59- 64 A6 --- Ion Ion code
65- 68 I4 --- Mult ? Multiplet number in Moore catalog
69 A1 --- --- [,]
70- 71 A2 --- Mult2 Additional multiplet number
72 I1 --- f_LambdaC [0/2] Security flag (3)
75- 82 A8 --- Rem Remarks (4)
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Note (1): Description for the line as follows:
e = the emission core of an absorption line is measured
b = line is blended with other lines/decomposed line
s = saturated line
t = blended with airglow line (decomposed)
c = cosmic at position of line
Note (2): Security flag as follows:
0 = probable identification in the stars spectrum (e. g. large
lineshift, or low amplitude)
1 = secure identification in the stars spectrum
Note (3): Security flag as follows:
0 = probable identification of the line
1 = secure identification of the line
2 = only one line of multiplet found/singlet line
Note (4): Remarks as follows:
(NIST) = line was identified with the help of the NIST database
l = fitted with Lorentz profile
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Acknowledgements: Birgit Fuhrmeister, bfuhrmeister(at)hs.uni-hamburg.de
(End) Patricia Vannier [CDS] 20-May-2005