Astron. Astrophys. 347, 942-948 (1999)

The ISO spectrum of the planetary nebula NGC 6302

I. Observations

D.A. Beintema ¹ and S.R. Pottasch <sup>2

1</sup> SRON Laboratory for Space Research, P.O. Box 800, 9700 AV Groningen, the Netherlands
² Kapteyn Astronomical Institute, P.O. Box 800, 9700 AV Groningen, The Netherlands

Received 2 February 1999 / Accepted 9 April 1999

Abstract

The spectrum of the planetary nebula NGC 6302 is presented, as it was observed by the ISO short-wavelength spectrometer. The IUE spectrum observed at the same position with the same aperture is also presented.

Key words: stars: abundances stars: evolution ISM: planetary nebulae: individual: NGC 6302 infrared: ISM: lines and bands

Send offprint requests to: douwe@sron.rug.nl

SIMBAD Objects

Contents

• 1. Introduction
• 2. ISO observations
• 3. Position of aperture
• 4. Comparison with other infrared observations
• 5. Comparison of hydrogen and ionized helium with theory
  • 5.1. The hydrogen line spectra
  • 5.2. The ionized helium spectrum
• 6. The IUE spectrum
• 7. The visual spectrum
• 8. Discussion and conclusion
• Acknowledgements
• References

© European Southern Observatory (ESO) 1999

Online publication: June 6, 1999
helpdesk.link@springer.de