Keywords
Planetary Nebulae
Radio Astronomy
Interstellar Matter
H I Regions
Hydrogen Atoms
Hydrogen Clouds
Very Large Array (Vla)
Neutral Atoms
Star Formation
Astronomy
Planetary Nebulae: Radio Continuum
Planetary Nebulae: H I Observations
Planetary Nebulae: Atomic Hydrogen
Planetary Nebulae: VLA Maps
Radio Astronomy
Interstellar Matter
H I Regions
Hydrogen Atoms
Hydrogen Clouds
Very Large Array (Vla)
Neutral Atoms
Star Formation
Astronomy
Planetary Nebulae: Radio Continuum
Planetary Nebulae: H I Observations
Planetary Nebulae: Atomic Hydrogen
Planetary Nebulae: VLA Maps
How to Cite
Radio Continuum and H I Observations of the Remarkable Planetary Nebula KJPN 8. (2000). Revista Mexicana De Astronomía Y Astrofísica, 36(1), 51. https://astronomia.unam.mx/journals/rmxaa/article/view/2000rmxaa..36...51r
Abstract
The authors present Very Large Array (VLA) continuum observations of the core of KjPn 8 made with arc second angular resolution and taken at three epochs over a period of 2.8 years. The radio appearance of the planetary nebula seems to have experienced changes, tentatively attributed to variable illumination coming from the nucleus. The authors also present VLA observations of atomic hydrogen toward this source, made with an angular resolution of about 40″ They detect associated emission that suggests the presence of a mass of atomic hydrogen of order 0.07 Msun in the envelope.Similar Articles
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