Browsing by Author "Lagadec, E."

Now showing items 1-13 of 13

    • ALMA reveals the coherence of the magnetic field geometry in OH 231.8+4.2 

      Sabin, L.; Sahai, R.; Vlemmings, W. H. T.; Zhang, Q.; Zijlstra, A. A.; Gledhill, T.; Huarte-Espinosa, M.; Sánchez, A. F. Pérez; Lagadec, E.; Navarro, S. G. (2020-05-23)
      In a continuing effort to investigate the role of magnetic fields in evolved low and intermediate mass stars (principally regarding the shaping of their envelopes), we present new ALMA high resolution polarization data ...

    • The compact circumstellar material around OH 231.8+4.2 

      Matsuura, M.; Chesneau, O.; Zijlstra, A.A.; Jaffe, W.; Waters, L.B.F.M.; Yates, J.A.; Lagadec, E.; Gledhill, T.; Etoka, S.; Richards, A.M.S. (2006)

    • The global gas and dust budget of the Large Magellanic Cloud: AGB stars and supernovae and the impact on the ISM evolution 

      Matsuura, M.; Barlow, M.J.; Zijlstra, A.A.; Whitelock, P.A.; Cioni, M-R.L.; Groenewegen, M.A.T.; Volk, K.; Kemper, F.; Kodama, T.; Lagadec, E.; Meixner, M.; Sloan, G.C.; Srinivasan, S. (2009)
      We report on an analysis of the gas and dust budget in the interstellar medium (ISM) of the Large Magellanic Cloud (LMC). Recent observations from the Spitzer Space Telescope enable us to study the mid-infrared dust excess ...

    • Initial Data Release from the INT Photometric H-alpha Survey of the Northern Galactic Plane (IPHAS) 

      Gonzalez-Solares, E.; Walton, N.A.; Greimel, R.; Drew, J.E.; Irwin, M.J.; Sale, S.E.; Andrews, K.; Aungwerojwit, A.; Barlow, M.J.; van den Besselaar, E.; Corradi, R.L.M.; Gaensicke, B.T.; Groot, P.; Hales, A.; Hopewell, E.C.; Hu, H.; Irwin, J.; Knigge, C.; Lagadec, E.; Leisy, P.; Lewis, J.R.; Mampaso, A.; Matsuura, M.; Moont, B.; Morales-Rueda, L.; Morris, R.A.H.; Naylor, T.; Parker, Q. A.; Prema, P.; Pyrzas, S.; Rixon, G.T.; Rodriguez-Gil, P.; Roelofs, G.; Sabin, L.; Skillen, I.; Suso, J.; Tata, R.; Viironen, K.; Vink, J.S.; Witham, A.; Wright, Nick; Zijlstra, A.A.; Zurita, A.; Drake, J.; Fabregat, J.; Lennon, D.J.; Lucas, P.W.; Martin, E.L.; Phillipps, S.; Steeghs, D.; Unruh, Y.C. (2008)
      The INT/WFC Photometric Hα Survey of the Northern Galactic Plane (IPHAS) is an imaging survey being carried out in Hα, r′ and i′ filters, with the Wide Field Camera (WFC) on the 2.5-m Isaac Newton Telescope (INT) to a depth ...

    • Metal-rich carbon stars in the Sagittarius dwarf spheroidal galaxy 

      Lagadec, E.; Zijlstra, A.A.; Sloan, G.C.; Wood, P.R.; Matsuura, M.; Bernard-Salas, J.; Blommaert, J.A.D.L.; Cioni, M-R.L.; Feast, M.W.; Groenewegen, M.A.T.; Hony, S.; Menzies, J.W.; van Loon, J.T.; Whitelock, P.A. (2009)
      We present spectroscopic observations from the Spitzer Space Telescope of six carbon-rich asymptotic giant branch (AGB) stars in the Sagittarius dwarf spheroidal galaxy (Sgr dSph) and two foreground Galactic carbon stars. ...

    • A mid-infrared imaging catalogue of post-asymptotic giant branch stars 

      Lagadec, E.; Verhoelst, T.; Van Winckel, H.; Mékarnia, D.; Suárez, O.; Bendjoya, P.; Chesneau, O.; Suárez, O.; Zijlstra, A.A.; Szczerba, R.; Barlow, M.J.; Matsuura, M.; Bowey, J.E.; Matsuura, M.; Lorenz-Martins, S.; Gledhill, T. (2011-10-01)
      Post-asymptotic giant branch (post-AGB) stars are key objects for the study of the dramatic morphological changes of low- to intermediate-mass stars on their evolution from the AGB towards the planetary nebula stage. There ...

    • Molecules and Dust Grains in AGB Stars in Nearby Galaxies—the Influence of Metallicities 

      Matsuura, M.; Zijlstra, A.A.; Wood, P.R.; Sloan, G.C.; Groenewegen, M.A.T.; Lagadec, E.; van Loon, J.T.; Whitelock, P.A.; Bernard-Salas, J.; Menzies, J.W.; Cioni, M-R.L.; Feast, M.W.; Harris, G.J. (2007)
      We have obtained infrared spectra of carbon stars in four nearby galaxies—the Large and Small Magellanic Clouds, the Sagittarius dwarf spheroidal galaxy, and the Fornax dwarf spheroidal galaxy. Our primary aim is to ...

    • Molecules and Dust Grains in AGB Stars in Nearby Galaxies—the Influence of Metallicities 

      Matsuura, M.; Zijlstra, A.A.; Wood, P.R.; Sloan, G.C.; Groenewegen, M.A.T.; Lagadec, E.; van Loon, J.T.; Whitelock, P.A.; Bernard-Salas, J.; Menzies, J.W.; Cioni, M-R.L.; Feast, M.W.; Harris, G.J. (American Institute of Physics (AIP), 2007)
      We have obtained infrared spectra of carbon stars in four nearby galaxies—the Large and Small Magellanic Clouds, the Sagittarius dwarf spheroidal galaxy, and the Fornax dwarf spheroidal galaxy. Our primary aim is to ...

    • The second data release of the INT Photometric Hα Survey of the Northern Galactic Plane (IPHAS DR2) 

      Barentsen, Geert; Farnhill, Hywel John; Drew, J.E.; Gonzalez-Solares, E.A.; Greimel, R.; Irwin, M.J.; Miszalski, Brent; Ruhland, Christine; Groot, P.; Mampaso, A.; Sale, S. E.; Henden, A.A.; Aungwerojwit, A.; Barlow, M.J.; Carter, P.R.; Corradi, R.L.M.; Drake, J. J.; Eisloffel, J.; Fabregat, J.; Gansicke, B.T.; Gentile Fusillo, N. P.; Greiss, S.; Hales, A.S.; Hodgkin, S.; Huckvale, L.; Irwin, J.; King, R.; Knigge, C.; Kupfer, T.; Lagadec, E.; Lennon, D.J.; Lewis, J.R.; Mohr-Smith, M.; Morris, R.A.H.; Naylor, T.; Parker, Q. A.; Phillipps, S.; Pyrzas, S.; Raddi, Roberto; Roelofs, G.; Rodriguez-Gil, P.; Sabin, L.; Scaringi, Simone; Steeghs, D.; Suso, J.; Tata, R.; Unruh, Y.C.; van Roestel, J.; Viironen, K.; Vink, J.S.; Walton, N.A.; Wright, Nick; Zijlstra, A.A. (2014-11-11)
      The INT/WFC Photometric Hα Survey of the Northern Galactic Plane (IPHAS) is a 1800 deg2 imaging survey covering Galactic latitudes |b| < 5° and longitudes ℓ = 30°–215° in the r, i, and Hα filters using the Wide Field Camera ...

    • A Spitzer mid-infrared spectral survey of mass-losing carbon stars in the Large Magellanic Cloud 

      Zijlstra, A.A.; Matsuura, M.; Wood, P.R.; Sloan, G.C.; Lagadec, E.; van Loon, J.T.; Groenewegen, M.A.T.; Feast, M.W.; Menzies, J.W.; Whitelock, P.A.; Blommaert, J.A.D.L.; Cioni, M-R.L.; Habing, H.J.; Hony, S.; Loup, C.; Waters, L.B.F.M. (2006)

    • Spitzer observations of acetylene bands in carbon-rich asymptotic giant branch stars in the Large Magellanic Cloud 

      Matsuura, M.; Wood, P.R.; Sloan, G.C.; Zijlstra, A.A.; van Loon, J.T.; Groenewegen, M.A.T.; Blommaert, J.A.D.L.; Cioni, M-R.L.; Feast, M.W.; Habing, H.J.; Hony, S.; Lagadec, E.; Loup, C.; Menzies, J.W.; Waters, L.B.F.M.; Whitelock, P.A. (2006)

    • Spitzer Space Telescope spectral observations of AGB stars in the Fornax dwarf spheroidal galaxy 

      Matsuura, M.; Zijlstra, A.A.; Bernard-Salas, J.; Menzies, J.W.; Sloan, G.C.; Whitelock, P.A.; Wood, P.R.; Cioni, M-R.L.; Feast, M.W.; Lagadec, E.; van Loon, J.T.; Groenewegen, M.A.T.; Harris, G.J. (2007)

    • Spitzer spectroscopy of carbon stars in the Small Magellanic Cloud 

      Lagadec, E.; Zijlstra, A.A.; Sloan, G.C.; Matsuura, M.; Wood, P.R.; van Loon, J.T.; Harris, G.J.; Blommaert, J.A.D.L.; Hony, S.; Groenewegen, M.A.T.; Feast, M.W.; Whitelock, P.A.; Menzies, J.W.; Cioni, M-R.L. (2007)