6 papers · 1 filter
IRS observations of the LMC planetary nebula SMP83
J. Bernard-Salas, J. R. Houck, P. W. Morris +3
The first observations of the infrared spectrum of the LMC planetary nebula SMP83 as observed by the recently launched Spitzer Space Telescope are presented. The high resolution R~…
Spitzer-IRS Sectroscopy of the Prototype Wolf-Rayet star EZ CMa (HD 50896)
P W Morris, P A Crowther, J R Houck
We present mid-infrared Spitzer-IRS spectroscopy of the prototype WN star EZ CMa (HD50896, WN4b). Numerous stellar wind lines of HeII are revealed, plus fine-structure lines of [Ne…
Photometric Calibrations for the SIRTF Infrared Spectrograph
P. W. Morris, V. Charmandaris, T. Herter +3
The SIRTF InfraRed Spectrograph (IRS) is faced with many of the same calibration challenges that were experienced in the ISO SWS calibration program, owing to similar wavelength co…
IRS: the Infrared Spectrograph on SIRTF
J. Houck, J. van Cleve, B. Brandl +3
The Infrared Spectrograph (IRS)is one of the three instruments on board the Space Infrared Telescope Facility (SIRTF) to be launched in December 2001. The IRS will provide high res…
The Mid-Infrared Spectra of Interacting Galaxies: From ISO to SIRTF
V. Charmandaris, O. Laurent, I. F. Mirabel +2
We present mid-infrared (5--16micron) images and spectra of a sequence of interacting galaxies, observed by ISOCAM. The galaxies were selected as being at progressive stages in the…
Extragalactic Spectroscopy with SIRTF/IRS
B. Brandl, V. Charmandaris, K. Uchida +1
The Infrared Spectrograph (IRS) is one of the three instruments on board the Space Infrared Telescope Facility (SIRTF) to be launched in December 2001. The IRS will provide high re…