Browsing by Subject "ISM: Lines and Bands"

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Abundances in planetary nebulae: Me 2-1

Surendiranath, R; Pottasch, S. R; García-Lario, P (EDP Sciences, 2004-07)

ISO and IUE spectra of the round planetary nebula Me 2-1 are combined with visual spectra taken from the literature to obtain for the first time a complete extinction-corrected spectrum. With this, the physico-chemical ...
Abundances in planetary nebulae: NGC 2792

Pottasch, S. R; Surendiranath, R; Bernard-Salas, J; Roellig, T. L (EDP Sciences, 2009-07)

The mid-infrared spectrum of the rather circular planetary nebula NGC 2792 taken with the Spitzer Space Telescope is presented. This spectrum is combined with the ultraviolet IUE spectrum and with the spectrum in the ...

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