Hostname: page-component-6bf8c574d5-r8w4l Total loading time: 0 Render date: 2025-03-09T02:58:34.674Z Has data issue: false hasContentIssue false
  • English
  • Français

Long Slit Echelle Spectroscopy of Supernova Remnants in M33

Published online by Cambridge University Press:  12 April 2016

William P. Blair ,
You-Hua Chu  and
Robert C. Kennicutt
William P. Blair
Affiliation:
The Johns Hopkins University, Baltimore, Md., U.S.A
You-Hua Chu
Affiliation:
The University of Illinois, Urbana, Il., U.S.A
Robert C. Kennicutt
Affiliation:
The University of Minnesota, Minneapolis, Mn., U.S.A

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

We have obtained long slit echelle spectroscopy for 10 of the brightest supernova remnants in M33 using the KPNO 4 m telescope. The profiles at Hα indicate bulk motions in the range 100–350 km s−1 in these remnants. Nearly all of the objects show signs of contamination by low velocity H II emission at some level. This affects the line intensities measured from low resolution data and may affect diameter measurements of these remnants.

Type
Research Article
Information
International Astronomical Union Colloquium , Volume 101: Supernova Remnants and the Interstellar Medium , 1988 , pp. 193 - 196
Copyright
Copyright © Cambridge University Press 1988

References

Blair, W.P., and Kirshner, R.P. 1985, Ap. J., 289, 582.CrossRefGoogle Scholar
Blair, W.P., and Raymond, J.C. 1984, in Six Years of IUE Research, NASA CP-2349, p. 103.Google Scholar
Chu, Y.-H., and Kennicutt, R.C. Jr., 1986, Ap. J., 311, 85.CrossRefGoogle Scholar
Cox, D.P., and Raymond, J.C. 1985, Ap. J., 298, 651.CrossRefGoogle Scholar
Dopita, M.A., Binette, L., D’Odorico, S., and Benvenuti, P. 1984, Ap. J., 276, 653.CrossRefGoogle Scholar
Innés, D.E., Giddings, J.R., and Falle, S.A.E.G. 1987, M.N.R.A.S., 224, 179.CrossRefGoogle Scholar
Long, K.S., D’Odorico, S., Charles, P.A., and Dopita, M.A. 1981, Ap. J. (Letters), 246, L61.CrossRefGoogle Scholar
Markert, T.H., and Rallis, A.D. 1983, Ap. J., 275, 571.CrossRefGoogle Scholar
McKee, C.F., Cowie, L.L., and Ostriker, J.P. 1978, Ap. J.(Letters), 219, L23.CrossRefGoogle Scholar