J/A+A/419/215 Emission lines of Sr filament near η Car (Hartman+, 2004)
Identification of emission lines in the low-ionization strontium filament
near eta Carinae.
Hartman H., Gull T., Johansson S., Smith N.,
HST Eta Carinae Treasury Project Team
<Astron. Astrophys. 419, 215 (2004)>
=2004A&A...419..215H 2004A&A...419..215H
ADC_Keywords: Stars, variable ; Spectroscopy ; Spectra, ultraviolet
Keywords: line: identification - stars: circumstellar matter -
stars: kinematics - stars: individual: eta Carinae
Abstract:
We have obtained deep spectra from 1640 to 10100Å with the Space
Telescope Imaging Spectrograph (STIS) of the strontium filament, a
largely neutral emission nebulosity lying close to the very luminous
star Eta Carinae and showing an uncommon spectrum. Over 600 emission
lines, both permitted and forbidden, have been identified.
Description:
Spectral lines observed in the Sr-filament of η Car in the
wavelength region 2480-10140Å. The lines are sorted by wavelength
in table 2 and sorted according to the periodic table in table 3. Both
tables are available in postscript format as the file tables23.ps
where the sub and superscripts for the atomic transitions are kept.
Objects:
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RA (2000) DE Designation(s)
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10 45 03.6 -59 41 04 eta Car = HD 93308
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table2.dat 95 598 Spectral lines observed in the Sr-filament of
η Car in the wavelength region 2480-10140Å.
The lines are sorted by wavelength.
table3.dat 64 556 Spectral lines observed in the Sr-filament of
η Car in the wavelength region 2480-10140Å
The lines are sorted by element according to the
periodic table.
table23.ps 72 5621 PostScript version of the tables for easy viewing.
Produced by LaTeX. 19 pages.
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See also:
J/A+A/304/415 : uvby-Hbeta photometry of Eta Car 1992-94 (van Genderen+, 1995)
J/A+A/343/847 : Geneva Photometry of Eta Car (van Genderen+ 1999)
J/ApJS/71/983 : UV spectrum of eta Car (Viotti+ 1989)
J/A+AS/133/299 : Long-term spectroscopy of eta Carinae (Damineli+ 1998)
J/AJ/129/2018 : RXTE scaled fluxes of eta Car (Corcoran+, 2005)
J/ApJS/157/138 : UV spectrum of eta Car (Nielsen+, 2005)
J/ApJS/163/173 : UV spectrum of eta Car in 2003.5 (Gull+, 2006)
J/ApJS/168/289 : NUV spectrum of eta Car in 2003.5 (Nielsen+, 2007)
J/A+A/493/1093 : BVRI light curves of eta Car (Fernandez-Lajus+, 2009)
J/ApJS/181/473 : Eta Carinae: visible and near-IR analysis (Nielsen+, 2009)
J/other/NewA/15.108 : UBVRIHalpha of eta Car in 2009 (Fernandez-Lajus+ 2010)
Byte-by-byte Description of file: table2.dat
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Bytes Format Units Label Explanations
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1- 8 F8.2 0.1nm lambdaObs Observed wavelength
11- 14 I4 km/s Velocity ? Doppler velocity
16- 24 F9.3 0.1nm lambdaLab ? Laboratory wavelength
25 A1 --- --- [-]
26- 29 I4 0.1nm lambdaLab2 ? Second laboratory wavelength
when interval
32- 37 A6 --- Ion Ion
39- 44 A6 --- Mult Multiplet
47- 61 A15 --- Trans Transition
63- 67 F5.1 10-18W/m2/arcsec2 I(mar00) ? Intensity in March 2000
69- 73 F5.1 10-18W/m2/arcsec2 I(apr01) ? Intensity in April 2001
75- 79 F5.1 10-18W/m2/arcsec2 I(nov01) ? Intensity in November 2001
81- 82 I2 10-18W/m2/arcsec2 I(dec02) ? Intensity in December 2001
84- 95 A12 --- Com Comments (1)
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Note (1): Comments:
bl = lines blended by features not included in the list.
bl. abs = lines being partially blended by an absorption feature.
bl. HP = lines affected by hot pixels.
id? = identification uncertain.
Filament lines with more than one plausible identification are listed
with the same measured wavelength, lambdaObs, in column 1 but are not
explicitly marked as blends in the Comment column.
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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- 4 I4 km/s Velocity ? Doppler velocity
6- 14 F9.3 0.1nm lambdaLab Laboratory wavelength
15 A1 --- --- [-]
16- 19 I4 0.1nm lambdaLab2 ? Second laboratory wavelength for interval
21- 26 A6 -- Ion Ion
28- 33 A6 --- Mult Multiplet
35- 49 A15 -- Trans Transition
51- 53 F3.1 eV Excp Excitation potential
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Acknowledgements: Henrik Hartman
(End) Patricia Bauer [CDS] 05-Apr-2004