Browsing by Author "Coulson, I.M."

Now showing items 1-5 of 5

    • Constraints on the circumstellar dust around KIC 8462852 

      Thompson, M.A.; Scicluna, Peter; Kemper, F.; Geach, James; Dunham, M. M.; Morata, Oscar; Ertel, S.; Ho, Paul T. P.; Dempsey, J. T.; Coulson, I.M.; Petitpas, G.; Kristensen, L. (2016-05-01)
      We present millimetre (SMA) and sub-millimetre (SCUBA-2) continuum observations of the peculiar star KIC 8462852 which displayed several deep and aperiodic dips in brightness during the Kepler mission. Our observations are ...

    • A Jetdriven, Extreme High-Velocity Outflow Powered by a Cold, Low-Luminosity Protostar near NGC 2023 

      Sandell, G.; Avery, L.W.; Baas, F.; Coulson, I.M.; Dent, W.R.; Friberg, P.; Gear, W.P.K.; Greaves, J.S.; Holland, W.S.; Jenness, T.; Jewell, P.; Lightfoot, J.F.; Matthews, H.; Moriarty-Schieven, G.; Prestage, R.; Robson, E.I.; Stevens, J. A.; Tilanus, R.P.J.; Watt, G.D. (1999)

    • A new era of wide-field submillimetre imaging : on-sky performance of SCUBA-2 

      Dempsey, J. T.; Holland, W. S.; Chrysostomou, A.; Berry, D.S.; Bintley, D.; Chapin, E.L.; Craig, S.C.; Coulson, I.M.; Davis, G.R.; Friberg, P.; Jenness, T.; Gibb, A.G.; Parsons, H.A.L.; Scott, D.; Thomas, H.S.; Tilanus, R.P.J.; Robson, I.; Walther, C.A. (SPIE, 2012-09)
      SCUBA-2 is the largest submillimetre wide-field bolometric camera ever built. This 43 square arc- minute field-of-view instrument operates at two wavelengths (850 and 450 microns) and has been installed on the James Clerk ...

    • On the atmospheric limitations of ground-based submillimetre astronomy using array receivers 

      Archibald, E.N.; Jenness, T.; Holland, W.S.; Coulson, I.M.; Jessop, N.; Stevens, J. A.; Robson, E.I.; Tilanus, R.P.J.; Lightfoot, J.F. (2002-10)
      The calibration of ground-based submillimetre observations has always been a difficult process. We discuss how to overcome the limitations imposed by the submillimetre atmosphere. Novel ways to improve line-of-sight opacity ...

    • SCUBA-2: the 10 000 pixel bolometer camera on the James Clerk Maxwell Telescope 

      Holland, W.S.; Bintley, D.; Chapin, E.L.; Chrysostomou, A.; Davis, G.R.; Dempsey, J. T.; Duncan, W.D.; Fich, M.; Friberg, P.; Halpern, M.; Irwin, K.D.; Jenness, T.; Kelly, B.D.; MacIntosh, M.J.; Robson, E.I.; Scott, Douglas; Ade, P.A.R.; Atad-Ettedgui, E.; Berry, D.S.; Craig, S.C.; Gao, X.; Gibb, Andy G.; Hilton, G.C.; Hollister, M.I.; Kycia, J.B.; Lunney, David; McGregor, H.; Montgomery, David; Parkes, W.; Tilanus, R.P.J.; Ullum, J.N.; Walther, C.A.; Walton, A.J.; Woodcraft, A.L.; Amiri, M.; Atkinson, D.; Burger, B.; Chuter, T.; Coulson, I.M.; Doriese, W.B.; Dunare, C.; Economou, F.; Niemack, M.D.; Parsons, H.A.L.; Reintsema, C.D.; Sibthorpe, B.; Smail, I.; Sudiwala, R.; Thomas, H.S. (2013-04)
      Submillimetre Common-User Bolometer Array 2 (SCUBA-2) is an innovative 10 000 pixel bolometer camera operating at submillimetre wavelengths on the James Clerk Maxwell Telescope (JCMT). The camera has the capability to carry ...