3 papers
astro-ph1999
New PAH mode at 16.4 microns
C. Moutou, L. Verstraete, A. Leger +2
The detection of a new 16.4 micron emission feature in the ISO-SWS spectra of NGC 7023, M17, and the Orion Bar is reported. Previous laboratory experiments measured a mode near thi…
astro-ph1999
ISO Mid-Infrared Spectra of Reflection Nebulae
K. I. Uchida, K. Sellgren, M. W. Werner +1
We present 5-15 micron imaging spectroscopy of the reflection nebulae vdB 17 (NGC 1333), vdB 59 (NGC 2068), vdB 101, vdB 111, vdB 133 and vdB 135, obtained with the infrared camera…
astro-ph1999
Upper limit on C60 and C60+ features in the ISO-SWS spectrum of the reflection nebula NGC 7023
C. Moutou, K. Sellgren, L. Verstraete +1
We present here the 7.0-8.7 micron spectrum of the bright reflection nebula NGC 7023. Our observations are made with the Short Wavelength Spectrometer (SWS) on the European satelli…