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HST Observations of Young Planetary Nebulae

Published online by Cambridge University Press:  26 May 2016

Sun Kwok ,
Kate Y.L. Su  and
Raghvendra Sahai
Sun Kwok
Affiliation:
Dept. of Phys. and Astr., U. of Calgary, Calgary, Canada T2N 1N4
Kate Y.L. Su
Affiliation:
Dept. of Phys. and Astr., U. of Calgary, Calgary, Canada T2N 1N4
Raghvendra Sahai
Affiliation:
Jet Propulsion Laboratory, Pasadena, CA 91109, U.S.A.

Extract

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Seven compact PNe with high radio surface brightness (and therefore presumably young) were observed with the HST WFPC2 under cycle 8 program 8307 (PI: S. Kwok). Observations were made with three narrow-band filters, F656N (Hα), F658N ([NII]) and F502N ([OIII]). The [NII] images of six of the nebulae are shown in Figure 1.

Type
Part VII: Nebular Morphology and Dynamics
Information
Symposium - International Astronomical Union , Volume 209: Planetary Nebulae: Their Evolution and Role in the Universe , 2003 , pp. 481 - 482
Copyright
Copyright © Astronomical Society of the Pacific 2003 

References

Kwok, S., Su, K.Y.L., & Stoesz, J.A. 2001, in Post-AGB Stars as a Phase of Stellar Evolution , eds. Szczerba, R. & Gorny, S.K. (Kluwer), p. 115 Google Scholar
López, J. A., Vazquez, R., and Rodriguez, L. F. 1995, ApJ, 455, L63 CrossRefGoogle Scholar
Miranda, et al. 1999, ApJ, 117, 1421 Google Scholar
Sahai, R. 2000, ApJ, 537, L43 Google Scholar