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J/A+A/383/188 Spectrophotometric atlas of symbiotic stars (Munari+, 2002)
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A multi-epoch spectrophotometric atlas of symbiotic stars.
Munari U., Zwitter T.
<Astron. Astrophys. 383, 188 (2002)>
=2002A&A...383..188M
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ADC_Keywords: Stars, variable ; Spectrophotometry ; Atlases
Keywords: stars: binaries: symbiotic - atlases
Abstract:
A multi-epoch, absolute-fluxed spectral atlas extending from about
3200 to 9000{AA} is presented for 130 symbiotic stars, including
members of the LMC, SMC and Draco dwarf galaxies. The fluxes are
accurate to better than 5% as shown by comparison with Tycho and
ground-based photometric data. The spectra of 40 reference objects
(MK cool giant standards, Mira and Carbon stars, planetary nebulae,
white dwarfs, hot sub-dwarfs, Wolf-Rayet stars, classical novae, VV
Cep and Herbig Ae/Be objects) are provided to assist the
interpretation of symbiotic star spectra. Astrometric positions and
counterparts in astrometric catalogues are derived for all program
symbiotic stars. The spectra are available in electronic form from the
authors.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 122 155 Symbiotic stars observed
table2.dat 85 40 Relevant properties of 40 reference stars
table3.dat 52 130 Correspondence with sources in astrometric
catalogues
sp/* . 40 Individual spectra for the reference stars
paper.ps 120 1696279 PostScript version of the paper containing all
figures
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See also:
http://ulisse.pd.astro.it/symbio-atlas : Atlas homepage
Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 3 A3 --- Obs Observation characteristics (1)
5 A1 --- Var [vp] Variable type (2)
7- 19 A13 --- Name Object name
21- 22 I2 h RAh Right ascension (J2000.0)
24- 25 I2 min RAm Right ascension (J2000.0)
27- 33 F7.4 s RAs Right ascension (J2000.0)
35 A1 --- DE- Declination sign (J2000.0)
36- 37 I2 deg DEd Declination (J2000.0)
39- 40 I2 arcmin DEm Declination (J2000.0)
42- 47 F6.3 arcsec DEs Declination (J2000.0)
49- 54 F6.2 deg GLON Galactic longitude
57- 62 F6.2 deg GLAT Galactic latitude
64- 71 A8 "DD/MM/YY" ObsDate1 Observation date
73- 76 I4 s ExpT11 Exposition time
78- 81 I4 s ExpT12 ? Exposition time
83- 85 I3 s ExpT13 ? Exposition time
87- 89 I3 s ExpT14 ? Exposition time
91- 98 A8 "DD/MM/YY" ObsDate2 Observation date
100-103 I4 s ExpT21 ? Exposition time
105-108 I4 s ExpT22 ? Exposition time
110-113 I4 s ExpT23 ? Exposition time
115-117 I3 --- Fig Figure number
120-122 I3 --- Fig2 ? Second Figure number, if any
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Note (1): Observation characteristics:
ESO: ESO 1.5m + B&C + CCD, 3200-9100{AA}, 2.5{AA}/pix spectra
Asi: Asiago 1.82m + B&C + CCD, 3400-7700{AA}, 7.5 {AA}/pix spectra
Note (2): Symbiotic star:
v: validated symbiotic stars
p: possible symbiotic stars or closely related objects
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Byte-by-byte Description of file: table2.dat
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Bytes Format Units Label Explanations
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1- 3 A3 --- Obs Observation characteristics (1)
5- 17 A13 --- Name Object name
20- 21 I2 h RAh Right ascension (J2000)
23- 24 I2 min RAm Right ascension (J2000)
26- 32 F7.4 s RAs Right ascension (J2000)
34 A1 --- DE- Declination sign (J2000)
35- 36 I2 deg DEd Declination (J2000)
38- 39 I2 arcmin DEm Declination (J2000)
41- 46 F6.3 arcsec DEs Declination (J2000)
48- 53 F6.3 mag Vmag ? V magnitude from Tycho
55- 60 F6.3 mag B-V ? B-V colour index from Tycho
62- 81 A20 --- SpType Spectral type or star classification
83- 85 I3 --- Fig Figure number in electronic version of paper (2)
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Note (1): Observation characteristics:
ESO: ESO 1.5m + BC + CCD, 3200-9100{AA}, 2.5{AA}/pix spectra
Asi: Asiago 1.82m + BC + CCD, 3400-7700{AA}, 7.5{AA}/pix spectra
Note (2): File paper.ps, or at http://ulisse.pd.astro.it/symbio-atlas/
The spectrum as a 2-column table is also accessible in subdirectory "sp",
named according to its figure number, e.g. file "sp234.dat" for Fig. 234.
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Byte-by-byte Description of file: table3.dat
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Bytes Format Units Label Explanations
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1- 13 A13 --- Name Name adopted in the Atlas
16- 27 A12 --- Name2 Name in Allen's (1984PASAu...5..369A)
"Catalogue of symbiotic stars" or name used
before a variable star name has been assigned
to the given star
30- 52 A23 --- Name3 Name of astrometric counterpart
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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- 7 F7.2 0.1nm lambda Wavelength ({AA})
9- 20 E12.5 10mW/m2/nm Flux Observed flux (erg/cm2/s/{AA})
22- 33 E12.5 10mW/m2/nm bgFlux ? Sky flux (erg/cm2/s/{AA})
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Acknowledgements: Ulisse Munari <munari@astras.pd.astro.it>
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(End) Patricia Bauer, Francois Ochsenbein [CDS] 07-Feb-2002