1997PASP..109..982F


Query : 1997PASP..109..982F

1997PASP..109..982F - Publ. Astron. Soc. Pac., 109, 982-989 (1997/September-0)

A reassessment of the IUE emission line spectrum of the planetary nebula NGC 5189 and its central star.

FEIBELMAN W.

Abstract (from CDS):

Archival high-and low-dispersion IUE spectra of NGC 5189 and its central star were reexamined. It was found that earlier published results misinterpreted nebular features for stellar emission lines due to incorrect coordinates and/or incorrect pointing of the spacecraft. NGC 5189 has a UV spectrum rich in emission lines of He II, C II], C III, C III], C IV, C V, N III], N IV], O I, O III], O IV], O V, O VI, O VII, O VIII, [Ne III], [Ne IV], [Ne V], [Mg V], [Ar IV], Si III], and Fe II. The data were reextracted and the emission line fluxes were measured. Electron density for C III] and terminal wind velocities from C IV P Cygni profiles were determined. Comparisons of the IUE spectra of NGC 5189 and NGC 6905 show that these objects have very similar characteristics.

Abstract Copyright: ∼

Journal keyword(s): Interstellar Medium and Nebulae

CDS comments: p.984 : Sand 3 = PN Sa 1-3

Simbad objects: 6

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Number of rows : 6
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026
#notes
1 NGC 2371 PN 07 25 34.6883929008 +29 29 26.430252072   14.48 13.5     Oe 384 0
2 NGC 5189 PN 13 33 32.8780414224 -65 58 27.041428272   14.1 14.5   14.35 [WO1] 331 1
3 PN StWr 4-10 PN 16 02 13.0530888744 -41 33 36.067165524   13.9 15.00     [WC2/3] 61 0
4 NGC 6751 PN 19 05 55.5383775432 -05 59 32.288861544   15.78 15.48     [WC4] 338 0
5 NGC 6905 PN 20 22 22.9919225472 +20 06 16.285052088   16.3 14.5     [WC3] 362 0
6 NGC 7026 PN 21 06 18.5723414928 +47 51 06.774735780   15.33 15.1     [WC3] 427 1

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