F Helmich | TU Delft Repository

The Herschel-Heterodyne Instrument for the Far-Infrared (HIFI)

Journal article (2010) - Th de Graauw (author), F Helmich (author), TG Phillips (author), J Stutzki (author), J.R. Gao (author), T.M. Klapwijk (author)

ESPRIT - A far-infrared space interferometer

Conference paper (2008) - W Wild (author), Th de Graauw (author), VP Koshelets (author), P Maat (author), J Noordam (author), P Roelfsema (author), L. Venema (author), N Whyborn (author), P Yagoubov (author), AM Baryshev (author), JJA Baselmans (author), A Bos (author), J.R. Gao (author), A Gunst (author), F Helmich (author), R van der Horst (author), B. Jackson (author)

An unbiased (sub)millimeter spectral survey of the solar-type protostar IRAS 16293-2422

Journal article (2005) - A. Castets (author), E. Caux (author), A. G.G.M. Tielens (author), E. Van Dischoeck (author), Valentine Wakelam (author), A Walters (author), A. Bacmann (author), S.M. Cazaux (author), C. Ceccarelli (author), C. Comito (author), F Helmich (author), C. Kahane (author), B. Parise (author), P. Shilke (author)

We present the first results of a systematic (sub)millimeter unbiased spectral line survey performed with the IRAM-30m and JCMT radiotele-scopes towards the low-mass protostar IRAS 16293-2422 (IRAS16293). When completed this survey will cover most of the frequency band attainable ...

Technology for ESPRIT ¿ A Far-Infrared Space Interferometer

Conference paper (2005) - W Wild (author), Th de Graauw (author), P Yagoubov (author), AM Baryshev (author), JJA Baselmans (author), J.R. Gao (author), F Helmich (author), BD Jackson (author), VP Koshelets (author), P Roelfsema (author), ND Whyborn (author)