Browsing Faculty of Science by Author "Ivison, Rob J."

Now showing items 1-5 of 5

  • A joint analysis of BLAST 250--500um and LABOCA 870um observations in the Extended Chandra Deep Field South 

    Chapin, Edward L.; Chapman, Scott C.; Coppin, Kristen E.; Devlin, Mark J.; Dunlop, James S.; Greve, Thomas R.; Halpern, Mark; Hasselfield, Matthew F.; Hughes, David H.; Ivison, Rob J.; Marsden, Gaelen; Moncelsi, Lorenzo; Netterfield, Calvin B.; Pascale, Enzo; Scott, Douglas; Smail, Ian; Viero, Marco; Walter, Fabian; Weiss, Axel; van der Werf, Paul (2011-02-11)
    We present a joint analysis of the overlapping BLAST 250, 350, 500um, and LABOCA 870um observations (from the LESS survey) of the ECDF-S. Out to z~3, the BLAST filters sample near the peak wavelength of far-infrared (FIR) ...

  • Mapping the Clumpy Structures within Submillimeter Galaxies using Laser-Guide Star Adaptive Optics Spectroscopy 

    Menéndez-Delmestre, Karín; Blain, Andrew W.; Swinbank, Mark; Smail, Ian; Ivison, Rob J.; Chapman, Scott C.; Gonçalves, Thiago S. (2013-02-08)
    We present the first integral-field spectroscopic observations of high-redshift submillimeter-selected galaxies (SMGs) using Laser Guide Star Adaptive Optics (LGS-AO). We target H-alpha emission of three SMGs at redshifts ...

  • Mid-Infrared Spectroscopy of High Redshift Submillimeter Galaxies: First Results 

    Menéndez-Delmestre, Karín; Blain, Andrew W.; Alexander, Dave M.; Smail, Ian; Armus, Lee; Chapman, Scott C.; Frayer, Dave; Ivison, Rob J.; Teplitz, Harry (2007-02-01)
    We present mid-infrared spectra of 5 submillimeter galaxies at z=0.65-2.38 taken with the Spitzer Space Telescope. Four of these sources, at z<1.5, have strong PAH features and their composite spectrum is well fitted ...

  • Mid-Infrared Spectroscopy of Submillimeter Galaxies: Extended Star Formation in Massive High Redshift Galaxies 

    Menéndez-Delmestre, Karín; Blain, Andrew W.; Smail, Ian; Alexander, Dave M.; Chapman, Scott C.; Armus, Lee; Frayer, Dave; Ivison, Rob J.; Teplitz, Harry (2009-03-24)
    We used the Spitzer Infrared Spectrograph (IRS) to study the mid-IR properties and investigate the energetics of 24 Submillimeter Galaxies (SMGs). This is the largest sample of SMGs observed with Spitzer IRS and covers the ...

  • The SCUBA HAlf Degree Extragalactic Survey (SHADES) - IV: Radio-mm-FIR photometric redshifts 

    Aretxaga, Itziar; Hughes, David H.; Coppin, Kristen; Mortier, Angela M. J.; Wagg, Jeff; Dunlop, James S.; Chapin, Edward L.; Eales, Stephen A.; Gaztanaga, Enrique; Halpern, Mark; Ivison, Rob J.; van Kampen, Eelco; Scott, Douglas; Serjeant, Stephen; Smail, Ian; Babbedge, Thomas; Benson, Andrew J.; Chapman, Scott; Clements, David L.; Dunne, Loretta; Dye, Simon; Farrah, Duncan; Jarvis, Matthew J.; Mann, Robert G.; Pope, Alexandra; Priddey, Robert; Rawlings, Steve; Seigar, Marc; Silva, Laura; Simpson, Chris; Vaccari, Mattia (2007-08-21)
    We present the redshift distribution of the SHADES galaxy population based on the rest-frame radio-mm-FIR colours of 120 robustly detected 850um sources in the Lockman Hole East (LH) and Subaru XMM-Newton Deep Field (SXDF). ...