Browsing Research publications by Author "Garratt, T. K."

Now showing items 1-3 of 3

    • Cosmic evolution of the H2 mass density and the epoch of molecular gas 

      Garratt, T. K.; Coppin, K. E. K.; Geach, J. E.; Almaini, O.; Hartley, W. G.; Maltby, D. T.; Simpson, C. J.; Wilkinson, A.; Conselice, C. J.; Franco, M.; Ivison, R. J.; Koprowski, M. P.; Lovell, C. C.; Pope, A.; Scott, D.; Werf, P. van der (2021-05-05)
      We present new empirical constraints on the evolution of ρ H2, the cosmological mass density of molecular hydrogen, back to z ≈ 2.5. We employ a statistical approach measuring the average observed 850 μm flux density of ...

    • The e-MERLIN Galaxy Evolution Survey (e-MERGE) : Overview and Survey Description 

      Muxlow, T. W. B.; Wrigley, N. H.; Beswick, R. J.; Smail, Ian; McHardy, I. M.; Garrington, S. T.; Ivison, R. J.; Jarvis, M. J.; Prandoni, I.; Bondi, M.; Guidetti, D.; Argo, M. K.; Bacon, David; Best, P. N.; Biggs, A. D.; Chapman, S. C.; Coppin, K.; Chen, H.; Garratt, T. K.; Garrett, M. A.; Ibar, E.; Kneib, Jean-Paul; Knudsen, Kirsten K.; Koopmans, L. V. E.; Morabito, L. K.; Njeri, A.; Pearson, Chris; Perez-Torres, M. A.; Rottgering, H. J. A.; Sargent, M. T.; Serjeant, Stephen; Swinbank, A. M.; Varenius, E.; Venturi, T. (2020-05-08)
      We present an overview and description of the eMERLIN Galaxy Evolution survey (eMERGE) Data Release 1 (DR1), a large program of high-resolution 1.5 GHz radio observations of the GOODS-N field comprising $\sim140$ hours of ...

    • The SCUBA-2 Large eXtragalactic Survey: 850 m map, catalogue and the bright-end number counts of the XMM-LSS field 

      Garratt, T. K.; Geach, J. E.; Tamura, Yoichi; Coppin, K. E. K.; Franco, M.; Ao, Y.; Chen, C. -C.; Cheng, C.; Clements, D. L.; Dai, Y. S.; Dannerbauer, H.; Greve, T. R.; Hatsukade, B.; Hwang, H. S.; Jiang, L.; Kohno, K.; Koprowski, M. P.; Michalowski, M. J.; Sawicki, M.; Scott, D.; Shim, H.; Takeuchi, T. T.; Wang, W. -H.; Xue, Y. Q.; Yang, C. (2023-04-30)
      We present 850um imaging of the XMM-LSS field observed for 170 hours as part of the James Clerk Maxwell Telescope SCUBA-2 Large eXtragalactic Survey (S2LXS). S2LXS XMM-LSS maps an area of 9 square degrees, reaching a ...