J/A+A/549/A65 Line intensities of NGC 6803 (Lee+, 2013)
High-resolution spectra of the planetary nebula NGC 6803.
Lee S.-J., Hyung S.
<Astron. Astrophys. 549, A65 (2013)>
=2013A&A...549A..65L 2013A&A...549A..65L
ADC_Keywords: Planetary nebulae ; Spectroscopy
Keywords: planetary nebulae: individual: NGC 6803 - ISM: abundances -
stars: AGB and post-AGB - HII regions - planetary nebulae: general
Abstract:
We present the high-dispersion spectra of the elliptical ring shaped
planetary nebula NGC 6803, secured with the Hamilton Echelle
Spectrograph attached to the 3-m Shane telescope of Lick Observatory.
Numerous lines from neutral to quadruply ionized ions are presented in
the wavelength region from 3650 to 9900Å. We also use the low
dispersion UV spectral data obtained with the 60-cm interstellar
ultraviolet explorer.
Description:
The HES spectroscopic observations were carried out with the 3-m
telescope at the Lick Observatory on 1995 August 18 (UT) and 2001
August 29 (UT).
Objects:
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RA (2000) DE Designation(s)
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19 31 16.47 +10 03 21.7 NGC 6803 = PN G046.4-04.1
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table2.dat 87 272 Line intensities of NGC 6803 (I(Hβ)=100)
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See also:
III/203 : Planetary Nebulae Emission Lines (Kondrat'eva, 1979-1985)
V/84 : Galactic Planetary Strasbourg-ESO Cat. Nebulae (Acker+, 1992)
J/PASP/105/1279 : The Spectrum of NGC 6567 (Hyung+ 1993)
J/PASP/106/745 : The Spectrum of IC 418 (Hyung+ 1994)
J/A+A/303/175 : Line spectrum of NGC 7027 (Baluteau+, 1995)
J/A+A/307/215 : Spectrophotomety of planetary nebulae (Cuisinier+, 1996)
J/ApJ/595/247 : Line intensities in planetary nebula NGC 5307 (Ruiz+, 2003)
J/ApJ/659/1265 : Emission lines in 4 planetary nebulae (Sharpee+, 2007)
Byte-by-byte Description of file: table2.dat
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Bytes Format Units Label Explanations
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1- 7 F7.2 0.1nm lam.O [3679/9914]? Observed wavelength
(Radial velocity corrected)
9- 15 F7.2 0.1nm lam.L [3679/9914]? Laboratory wavelength
17- 27 A11 --- Ion Element and ion (1)
31- 39 A9 --- Mult Moore's multiplet No.
41- 46 F6.3 --- flam ? Seaton's extinction coefficient fλ
(Seaton, 1979MNRAS.187p..73S 1979MNRAS.187p..73S)
48- 55 F8.3 --- I(HES) ? Mean Intensity relative to I(Hβ)=100
58- 61 F4.1 % rms ? Root Mean Square % error
63- 69 F7.2 --- I(1995) ? Intensity observed in 1995 [I(Hβ)=100]
71- 74 F4.2 --- e_I(1995) ? Root Mean Square error for the 1995 data
76- 82 F7.2 --- I(2001) ? Intensity observed in 2001 [I(Hβ)=100]
84- 87 F4.2 --- e_I(2001) ? Root Mean Square error for the 2001 data
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Note (1): Notes on laboratory wavelength:
? = doubtful identification
+ = seen in other PNe
line? = unidentified lines
** = this and some Paschen lines are affected by the atmosphere
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Acknowledgements:
Seong Hyung, seong(at)chungbuk.ac.kr
(End) Patricia Vannier [CDS] 07-Dec-2012