Browsing by Author "Sharp, R.G."

Now showing items 1-10 of 10

    • Age dating a starburst: Gemini/CIRPASS observations of the core of M 83 

      Ryder, S.D.; Knapen, J.; Mazzuca, L.M.; Sharp, R.G.; Parry, I.R. (Astronomical Society of the Pacific, 2004)
      The circumnuclear starburst in NGC 5236 (M 83) has been studied photometrically by Harris et al. (2001) using HST/WFPC2 images in the broad-band near-UV and optical, as well as narrow-band H® and H¯ to derive colors and ...

    • Age-dating a star-burst with GEMINI/CIRPASS observations of the core of M83 

      Sharp, R.G.; Parry, I.R.; Ryder, S.D.; Knapen, J.; Mazzuca, L.M. (2004)
      We present preliminary results from a set of near-IR integral field spectroscopic observations of the central, star-burst, regions of the barred spiral galaxy M83, obtained with CIRPASS on Gemini-S. We present maps in the ...

    • The Circumnuclear Starburst in M83 

      Ryder, S.D.; Sharp, R.G.; Knapen, J.; Mazzuca, L.M.; Parry, I.R. (American Institute of Physics (AIP), 2005)
      We present results from near-infrared integral-field spectroscopy of the circumnuclear starburst in M83, using the CIRPASS instrument on Gemini South. The combination of Pa, CO (6,3), and [Fe II] equivalent width measurements ...

    • Discovery of a redshift 6.13 quasar in the UKIRT infrared deep sky survey 

      Mortlock, D.J.; Patel, M.; Warren, S.J.; Venemans, B.P.; McMahon, R.G.; Hewett, P.C.; Simpson, C.; Sharp, R.G.; Burningham, B.; Dye, S.; Ellis, S.; Gonzales-Solares, E.; Huelamo, N. (2009)
      Optical and near-infrared (NIR) spectra are presented for ULAS J131911.29+095051.4 (hereafter ULAS J1319+0950), a new redshift z = 6.127 0.004 quasar discovered in the Third Data Release (DR3) of the UKIRT Infrared Deep ...

    • Galaxy and Mass Assembly (GAMA): survey diagnostics and core data release 

      Driver, S. P.; Hill, D. T.; Kelvin, L. S.; Robotham, A. S. G.; Liske, J.; Norberg, P.; Baldry, I.K.; Bamford, S. P.; Hopkins, A. M.; Loveday, J.; Peacock, J.A.; Andrae, E.; Bland-Hawthorn, J.; Brough, S.; Brown, M. J. I.; Cameron, E.; Ching, J. H. Y.; Colless, M.; Conselice, C. J.; Croom, S. M.; Cross, N.J.G.; De Propris, R.; Dye, S.; Drinkwater, M. J.; Ellis, S.; Graham, Alister W.; Grootes, M. W.; Gunawardhana, M.; Jones, D. H.; van Kampen, E.; Maraston, C.; Nichol, R.C.; Parkinson, H. R.; Phillipps, S.; Pimbblet, K.; Popescu, C. C.; Prescott, M.; Roseboom, I.G.; Sadler, E.M.; Sansom, A. E.; Sharp, R.G.; Smith, Daniel; Taylor, E.; Thomas, D.; Tuffs, R. J.; Wijesinghe, D.; Dunne, L.; Frenk, C. S.; Jarvis, M.J.; Madore, B. F.; Meyer, M. J.; Seibert, M.; Staveley-Smith, L.; Sutherland, W. J.; Warren, S.J. (2011-05)
      The Galaxy and Mass Assembly (GAMA) survey has been operating since 2008 February on the 3.9-m Anglo-Australian Telescope using the AAOmega fibre-fed spectrograph facility to acquire spectra with a resolution of R approximate ...

    • Herschel-ATLAS: Dust temperature and redshift distribution of SPIRE and PACS detected sources using submillimetre colours 

      Amblard, A.; Cooray, A.; Serra, P.; Temi, P.; Barton, E.; Negrello, M.; Auld, R.; Baes, M.; Baldry, I.K.; Bamford, S.; Blain, A.W.; Bock, J.; Bonfield, D.; Burgarella, D.; Buttiglione, S.; Cameron, E.; Cava, A.; Clements, D.; Croom, S.; Dariush, A.; de Zotti, G.; Driver, S.; Dunlop, J.S.; Dunne, L.; Dye, S.; Eales, S.; Frayer, D.; Fritz, J.; Gardner, J.P.; Gonzalez-Nuevo, J.; Herranz, D.; Hill, D.; Hopkins, A.; Hughes, D.H.; Ibar, E.; Ivison, R.J.; Jarvis, M.J.; Jones, D.H.; Kelvin, L.; Lagache, G.; Leeuw, L.; Liske, J.; Lopez-Caniego, M.; Loveday, J.; Maddox, S.; Michalowski, M.; Norberg, P.; Parkinson, H.; Peacock, J.A.; Pearson, C.; Pascale, E.; Pohlen, M.; Popescu, C.; Prescott, M.; Robotham, A.; Rigby, E.; Rodighiero, G.; Samui, S.; Sansom, A.; Scott, D.; Serjeant, S.; Sharp, R.G.; Sibthorpe, B.; Smith, Daniel; Thompson, M.A.; Tuffs, R.; Valtchanov, I.; van Kampen, E.; van der Werf, P.; Verma, A.; Vieira, J.; Vlahakis, C. (2010)
      We present colour–colour diagrams of detected sources in the Herschel-ATLAS science demonstration field from 100 to 500 μm using both PACS and SPIRE. We fit isothermal modified black bodies to the spectral energy distribution ...

    • Herschel-ATLAS: Evolution of the 250 µm luminosity function out to z = 0.5 

      Dye, S.; Dunne, L.; Eales, S.; Smith, Daniel; Amblard, A.; Auld, R.; Baes, M.; Baldry, I.K.; Bamford, S.; Blain, A.W.; Bonfield, D.; Bremer, M.; Burgarella, D.; Buttiglione, S.; Cameron, E.; Cava, A.; Clements, D.; Cooray, A.; Croom, S.; Dariush, A.; de Zotti, G.; Driver, S.; Dunlop, J.S.; Frayer, D.; Fritz, J.; Gardner, J.P.; Gomez, H.L.; Gonzalez-Nuevo, J.; Herranz, D.; Hill, D.; Hopkins, A.; Ibar, E.; Ivison, R.J.; Jarvis, M.J.; Jones, D.H.; Kelvin, L.; Lagache, G.; Leeuw, L.; Liske, J.; Lopez-Caniego, M.; Loveday, J.; Maddox, S.; Michalowski, M.; Negrello, M.; Norberg, P.; Page, M.J.; Parkinson, H.; Pascale, E.; Peacock, J.A.; Pohlen, M.; Popescu, C.; Prescott, M.; Rigopoulou, D.; Robotham, A.; Rigby, E.; Rodighiero, G.; Samui, S.; Scott, D.; Serjeant, S.; Sharp, R.G.; Sibthorpe, B.; Temi, P.; Thompson, M.A.; Tuffs, R.; Valtchanov, I.; van der Werf, P.; van Kampen, E.; Verma, A. (2010)
      We have determined the luminosity function of 250 μm-selected galaxies detected in the ~14 deg2 science demonstration region of the Herschel-ATLAS project out to a redshift of z = 0.5. Our findings very clearly show that ...

    • A new detailed examination of white dwarfs in NGC 3532 and NGC 2287 

      Dobbie, P.D.; Napiwotzki, R.; Burleigh, M.R.; Williams, K.A.; Sharp, R.G.; Barstow, M.A.; Casewell, S.L.; Hubeny, I. (2009)
      We present the results of a photometric and spectroscopic study of the white dwarf candidate members of the intermediate age open clusters NGC 3532 and NGC 2287. Of the nine objects investigated, it is determined that six ...

    • The SCUBA Bright Quaser Survey (SBQS) I: 850pm observaions of the z>4 sample 

      Isaak, K.G.; Priddey, R.; McMahon, R.G.; Omont, A.; Peroux, C.; Sharp, R.G.; Withington, S. (2001)

    • A sensitive submillimetre survey of broad absorption line quasars 

      Priddey, R.; Gallagher, S.C.; Isaak, K.G.; Sharp, R.G.; McMahon, R.G.; Butner, H. (2007)