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astro-ph2004
Mapping ices in protostellar environments on 1000 AU scales: Methanol-rich ice in the envelope of Serpens SMM 4
K. M. Pontoppidan, E. F. van Dishoeck, E. Dartois
We present VLT-ISAAC L-band spectroscopy toward 10 stars in SVS 4, a 30"x45" dense cluster of pre-main sequence stars deeply embedded in the Serpens star forming cloud. The ISAAC s…
astro-ph2004
Organic matter in Seyfert2 nuclei : comparison with our Galactic center lines of sight
E. Dartois, O. Marco, G. M. Muñoz-Caro +3
We present ESO - Very Large Telescope and ESA - Infrared Space Observatory 3 to 4 m spectra of Seyfert 2 nuclei as compared to our galactic center lines of sight. The diffuse in…