Curtin University Homepage
  • Library
  • Help
    • Admin

    espace - Curtin’s institutional repository

    JavaScript is disabled for your browser. Some features of this site may not work without it.
    View Item 
    • espace Home
    • espace
    • Curtin Research Publications
    • View Item
    • espace Home
    • espace
    • Curtin Research Publications
    • View Item

    G64.5+0.9: a new shell supernova remnant with unusual central emission

    Access Status
    Open access via publisher
    Authors
    Hurley-Walker, Natasha
    Davies, M.
    Franzen, Thomas
    Grainge, K.
    Green, D.
    Hobson, M.
    Lasenby, A.
    Pooley, G.
    Rodriguez-Gonzalvez, C.
    Saunders, R.
    Scaife, A.
    Scott, P.
    Shimwell, T.
    Titterington, D.
    Waldram, E.
    Zwart, J.
    Date
    2009
    Type
    Journal Article
    
    Metadata
    Show full item record
    Citation
    Hurley-Walker, N. and Davies, M. and Franzen, T. and Franzen, T. and Grainge, K. and Green, D. and Hobson, M. et al. 2009. G64.5+0.9: a new shell supernova remnant with unusual central emission. Monthly Notices of the Royal Astronomical Society. 398: pp. 249-254.
    Source Title
    Monthly Notices of the Royal Astronomical Society
    DOI
    10.1111/j.1365-2966.2009.15078.x
    ISSN
    0035-8711
    URI
    http://hdl.handle.net/20.500.11937/20172
    Collection
    • Curtin Research Publications
    Abstract

    We present observations between 1.4 and 18 GHz con?rming that G64.5+0.9 is a new Galacticshell supernova remnant, using the Very Large Array and the Arcminute Microkelvin Imager.The remnant is a shell 8 arcmin in diameter with a spectral index of a = 0.47 ± 0.03 (witha de?ned such that ?ux density S varies with frequency ? as S ? ?-a). There is also emissionnear the centre of the shell,1 arcmin in extent, with a spectral index of a =0.81±0.02. Wedo not ?nd any evidence for spectral breaks for either source within our frequency range. Thenature of the central object is unclear and requires further investigation, but we argue that itis most unlikely to be extragalactic. It is dif?cult to avoid the conclusion that it is associatedwith the shell, although its spectrum is very unlike that of known pulsar wind nebulae.

    Related items

    Showing items related by title, author, creator and subject.

    • First VLBI Detection of the Radio Remnant of Supernova 1987A: Evidence for Small-Scale Features
      Ng, C; Potter, T; Staveley-Smith, L; Tingay, Steven; Gaensler, B; Phillips, C; Tzioumis, A; Zanardo, G (2012)
      We present a detailed analysis of the first very long baseline interferometry (VLBI) detection of the radio remnant of supernova 1987A. The VLBI data taken in 2007 and 2008 at 1.4 and 1.7 GHz, respectively, provide images ...
    • LOFAR 150-MHz observations of SS 433 and W50
      Broderick, J.; Fender, R.; Miller-Jones, James; Trushkin, S.; Stewart, A.; Anderson, Gemma; Staley, T.; Blundell, K.; Pietka, M.; Markoff, S.; Rowlinson, A.; Swinbank, J.; van der Horst, A.; Bell, M.; Breton, R.; Carbone, D.; Corbel, S.; Eislöffel, J.; Falcke, H.; Grießmeier, J.; Hessels, J.; Kondratiev, V.; Law, C.; Molenaar, G.; Serylak, M.; Stappers, B.; van Leeuwen, J.; Wijers, R.; Wijnands, R.; Wise, M.; Zarka, P. (2018)
      We present Low-Frequency Array (LOFAR) high-band data over the frequency range 115-189 MHz for the X-ray binary SS 433, obtained in an observing campaign from 2013 February to 2014 May. Our results include a deep, wide-field ...
    • Fermi LAT Discovery of Extended Gamma-Ray Emission in the Direction of Supernova Remnant W51C
      Abdo, A.; Ackermann, M.; Ajello, M.; Baldini, L.; Ballet, J.; Barbiellini, G.; Baring, M.; Bastieri, D.; Baughman, B.; Bechtol, K.; Bellazzini, R.; Berenji, B.; Blandford, R.; Bloom, E.; Bonamente, E.; Borgland, A.; Bouvier, A.; Bregeon, J.; Brez, A.; Brigida, M.; Bruel, P.; Burnett, T.; Buson, S.; Caliandro, G.; Cameron, R.; Caraveo, P.; Casandjian, J.; Cecchi, C.; Celik, O.; Chekhtman, A.; Cheung, C.; Chiang, J.; Ciprini, S.; Claus, R.; Cohen-Tanugi, J.; Cominsky, L.; Conrad, J.; Cutini, S.; Dermer, C.; de Angelis, A.; de Palma, F.; Digel, S.; Dormody, M.; Do Couto e Silva, E.; Drell, P.; Dubois, R.; Dumora, D.; Farnier, C.; Favuzzi, C.; Fegan, S.; Focke, W.; Fortin, P.; Frailis, M.; Fukazawa, Y.; Funk, S.; Fusco, P.; Gargano, F.; Gasparrini, D.; Gehrels, N.; Germani, S.; Giavitto, G.; Giebels, B.; Giglietto, N.; Giordano, F.; Glanzman, T.; Godfrey, G.; Grenier, I.; Grondin, M.; Grove, J.; Guillemot, L.; Guiriec, S.; Hanabata, Y.; Harding, A.; Hayashida, M.; Hays, E.; Hughes, R.; Jackson, M.; Johannesson, G.; Johnson, A.; Johnson, T.; Johnson, W.; Kamae, T.; Katagiri, H.; Kataoka, J.; Katsuta, J.; Kawai, N.; Kerr, M.; Knödlseder, J.; Kocian, M.; Kuss, M.; Lande, J.; Latronico, L.; Lemoine-Goumard, M.; Longo, F.; Loparco, F.; Lott, B.; Lovellette, M.; Lubrano, P.; Makeev, A.; Mazziotta, M.; McEnery, J.; Meurer, C.; Michelson, P.; Mitthumsiri, W.; Mizuno, T.; Moiseev, A.; Monte, C.; Monzani, M.; Morselli, A.; Moskalenko, I.; Murgia, S.; Nakamori, T.; Nolan, P.; Norris, J.; Nuss, E.; Ohsugi, T.; Okumura, A.; Omodei, N.; Orlando, E.; Ormes, J.; Paneque, D.; Parent, D.; Pelassa, V.; Pepe, M.; Pesce-Rollins, M.; Piron, F.; Porter, T.; Raino, S.; Rando, R.; Razzano, M.; Reimer, A.; Reimer, O.; Reposeur, T.; Ritz, S.; Rodriguez, A.; Romani, R.; Roth, M.; Ryde, F.; Sadrozinski, H.; Sanchez, D.; Sander, A.; Saz Parkinson, P.; Scargle, J.; Schalk, T.; Sgro, C.; Siskind, E.; Smith, D.; Smith, P.; Spandre, G.; Spinelli, P.; Strickman, M.; Suson, D.; Tajima, H.; Takahashi, H.; Takahashi, T.; Tanaka, T.; Thayer, J.; Thayer, J.; Thompson, D.; Tibaldo, L.; Tibolla, Omar; Torres, D.; Tosti, G.; Tramacere, A.; Uchiyama, Y.; Usher, T.; Vasileiou, V.; Venter, C.; Vilchez, N.; Vitale, V.; Waite, A.; Wang, P.; Winer, B.; Wood, K.; Yamazaki, R.; Ylinen, T.; Ziegler, M. (2009)
      The discovery of bright gamma-ray emission coincident with supernova remnant (SNR) W51C is reported using the Large Area Telescope (LAT) onboard the Fermi Gamma-ray Space Telescope. W51C is a middle-aged remnant (~104 yr) ...
    Advanced search

    Browse

    Communities & CollectionsIssue DateAuthorTitleSubjectDocument TypeThis CollectionIssue DateAuthorTitleSubjectDocument Type

    My Account

    Admin

    Statistics

    Most Popular ItemsStatistics by CountryMost Popular Authors

    Follow Curtin

    • 
    • 
    • 
    • 
    • 

    CRICOS Provider Code: 00301JABN: 99 143 842 569TEQSA: PRV12158

    Copyright | Disclaimer | Privacy statement | Accessibility

    Curtin would like to pay respect to the Aboriginal and Torres Strait Islander members of our community by acknowledging the traditional owners of the land on which the Perth campus is located, the Whadjuk people of the Nyungar Nation; and on our Kalgoorlie campus, the Wongutha people of the North-Eastern Goldfields.