Abstract
view Abstract Citations (46) References (26) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS Angular Diameters of Magellanic Cloud Planetary Nebulae. I. Speckle Interferometry Wood, P. R. ; Bessell, M. S. ; Dopita, M. A. Abstract Speckle interferometric angular diameters of Magellanic Cloud planetary nebulae are presented. The mass of ionized gas in each nebula has been derived from the angular diameter and published H-beta line fluxes; the derives masses range from less than 0.006 to more than 0.19 solar mass. The planetary nebulae observed were the brightest in the Magellanic Clouds; consequently, they are all relatively small, young, bright, and dense. They are almost certainly only partially ionized, so that the masses derived for the ionized parts of the nebula are lower limits to the total nebula mass. The properties of the Magellanic Cloud nebulae are compared with those of planetary nebulae at the galactic center. Publication: The Astrophysical Journal Pub Date: December 1986 DOI: 10.1086/164803 Bibcode: 1986ApJ...311..632W Keywords: Diameters; Magellanic Clouds; Planetary Nebulae; Speckle Interferometry; Angular Distribution; Astronomical Spectroscopy; H Beta Line; Ionization Cross Sections; Mass Distribution; Radiant Flux Density; Astrophysics; GALAXIES: MAGELLANIC CLOUDS; INTERFEROMETRY; NEBULAE: PLANETARY full text sources ADS | data products SIMBAD (2) NED (2) Related Materials (1) Part 2: 1987ApJ...320..178W
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