Browsing Technological University of the Shannon: Midlands Midwest by Author "Redman, M.P."

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    • First results from the REAL-time transient acquisition backend (REALTA) at the Irish LOFAR station 

      Murphy, P.C.; Callanan, P.; McCauley, J.; McKenna, D.J.; Ó Fionnagáin, D.; Louis, C.K.; Redman, M.P.; Cañizares, L.A.; Carley, E.P.; Maloney, S.A.; Coghlan, B.; Daly, Mark; Scully, J.; Dooley, J.; Gajjar, V.; Giese, C.; Brennan, A.; Keane, E.F.; Maguire, C.A.; Quinn, J.; Mooney, S.; Ryan, A.M.; Walsh, J.; Jackman, C.M.; Golden, A.; Ray, T.P.; Doyle, J.G.; Rigney, J.; Burton, M.; Gallagher, P.T. (ESO/EDP Sciences, 2021-10-28)
      Modern radio interferometers such as the LOw Frequency ARray (LOFAR) are capable of producing data at hundreds of gigabits to terabits per second. This high data rate makes the analysis of radio data cumbersome and ...

    • Polarimetry and spectroscopy of the 'oxygen flaring' DQ Herculis-like nova: V5668 Sagittarii (2015). 

      Harvey, E. J.; Redman, M.P.; Darnley, M.J.; Williams, S.C.; Beredyugin, A.; Piirola, V.E.; Fitzgearld, K.P.; O'Connor, P.O. (EDP Sciences, 2018-09-05)
      Context. Classical novae are eruptions on the surface of a white dwarf in a binary system. The material ejected from the white dwarf surface generally forms an axisymmetric shell of gas and dust around the system. The ...

    • Shock shaping? Nebular spectroscopy of nova V906 Carinae 

      Harvey, E.J.; Aydi, E.; Izzo, L.; Morisset, C.; Darnley, M.J.; Fitzgerald, Karol; Molaro, P.; Murphy-Glaysher, F.; Redman, M.P.; Shrestha, M. (Oxford University Press, 2023-03-22)
      V906 Carinae was one of the best observed novae of recent times. It was a prolific dust producer and harboured shocks in the early evolving ejecta outflow. Here, we take a close look at the consequences of these early ...

    • Two new Nova Shells associated with V4362 Sagittarii and DO Aquilae 

      Harvey, E.J.; Redman, M.P.; Boumis, P.; Fitzgearld, Karol; Dulaimi, S.C.; Williams, S.C.; Darnley, M.J.; Lam, M.C.; Kopsacheilli, M.; Derlopa, S. (Oxford Academic, 2020-09)
      A classical nova is an eruption on the surface of a white dwarf in an accreting binary system. The material ejected from the white dwarf surface generally forms an axisymmetric shell. The shaping mechanisms of nova shells ...