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Showing 1 to 6 of 6 for “"Herschel Space Observatory"”.

  1. Astronomical submillimetre Fourier transform spectroscopy from the Herschel Space Observatory and the JCMT

    Jones, Scott Curtis, University of Lethbridge. Faculty of Arts and Science2010

    lethbridge

  2. The Design and Optimisation of Quasioptical Telescopes

    Lavelle, JohnNational University of Ireland Maynooth2008

    … and on the HIFI instrument on the Herschel Space Observatory (HSO). MBI is a novel instrument designed to test the technique of bolometric nterferometry. ALMA is a 50 element hetrodyne interferometer, currently being constructed in Chile. It is demonstrated that in both MBI and …

    maynooth Repository record

  3. Understanding the Earliest Stages of High-mass Star Formation

    Ingraham, Alana Rivera2014

    … W3 Giant Molecular Cloud (GMC), provided by the Herschel Space Observatory and for which Canada has lead responsibility within the Herschel programme. The Aquila analysis, combining BLAST and interferometry data, presents a full characterization of the main high-mass star forming clumps in this …

    toronto-retro Repository record

  4. Advanced optical calibration of the Herschel HIFI heterodyne spectrometer

    Higgins, Daniel RonanNational University of Ireland Maynooth2011

    … the Far-Infrared (HIFI) was launched aboard the Herschel Space Observatory on the 14th of May 2009. HIFI's frequency range is spread over 7 mixer bands. Bands 1-5 (480-1270 GHz) use Superconducting-Insulator-Superconducting (SIS) mixer technology while bands 6 & 7 (1410-1910 GHz) use Hot Electron …

    maynooth Repository record

  5. Constraining the Initial Conditions and Final Outcomes of Accretion Processes around Young Stars and Supermassive Black Holes

    Stone, Jordan MichaelThe University of Arizona.2015

    … ground using the SPIRE instrument onboard the Herschel Space Observatory. My work provides the first constraints on the flux of the accretion flow at 250 μm. Variations at 500, 350, and 250 μm observed with Herschel exhibit typical amplitudes similar to the variations observed at 1300 μm from …

    arizona-thes Repository record

  6. The influence of planetary and stellar companions on debris discs

    Yelverton, BenUniversity of Cambridge2020

    Around 20% of main-sequence stars are known to host debris discs composed of planetesimals and the dust produced in their collisions. The structures of these discs can be constrained through spectral energy distribution (SED) modelling or direct imaging of the dust. Gravitational perturbations in a …

    cambridge Repository record