Browsing by Author "Anderson, J."

Now showing items 1-5 of 5

    • Census of HII regions in NGC 6754 derived with MUSE: Constraints on the metal mixing scale 
      Sánchez, S.; Galbany, Lluis; Pérez, E.; Sánchez Blázquez, P.; Falcón Barroso, J.; Rosales Ortega, F.; Sánchez Menguiano, L.; Marino, R.; Kuncarayakti, Hanindyo; Anderson, J.; Kruehler, T.; Cano Díaz, M.; Barrera Ballesteros, J.; González González, J. (EDP Sciences, 2015)
      We present a study of the HII regions in the galaxy NGC 6754 from a two pointing mosaic comprising 197 637 individual spectra, using integral field spectroscopy recently acquired with the MUSE instrument during its Science ...
    • A comparative study of Type II-P and II-L supernova rise times as exemplified by the case of LSQ13cuw 
      Gall, H.; Polshaw, J.; Kotak, R.; Jerkstrand, A.; Leibundgut, B.; Rabinowitz, D.; Sollerman, J.; Sullivan, M.; Smartt, S.; Anderson, J.; Benetti, S.; Baltay, C.; Feindt, U.; Fraser, M.; González Gaitán, Santiago; Inserra, C.; Maguire, K.; McKinnon, R.; Valenti, S.; Young, D. (EDP Sciences, 2015)
      We report on our findings based on the analysis of observations of the Type II-L supernova LSQ13cuw within the framework of currently accepted physical predictions of core-collapse supernova explosions. LSQ13cuw was ...
    • A double plateau and unprecendented circumstellar variable sodium in the transient SN 2011A 
      De Jaeger, Thomas; Anderson, J.; Pignata Libralato, Giuliano; Hamuy Wackenhut, Mario (International Astronomical Union, 2013)
      We present optical photometry and spectrosopy of the transient SN 2011A. Our data spans 140 days after discovery including BVRIu’g’r’i’z’ photometry and a sequence of 11 spectra. First classified as a type IIn supernova ...
    • On the environments of Type Ia supernovae within host galaxies 
      Anderson, J.; James, P.; Forster, Francisco; González Gaitán, Santiago; Habergham, S.; Hamuy Wackenhut, Mario; Lyman, J. (Oxfords University Press, 2015)
      We present constraints on Type Ia supernovae (SNe Ia) progenitors through an analysis of the environments found at the explosion sites of 102 events within star-forming host galaxies. Ha and Galaxy Evolution Explorer ...
    • The rise-time of Type II supernovae 
      González Gaitán, Santiago; Tominaga, N.; Molina, J.; Galbany, Lluis; Bufano, Filomena; Anderson, J.; Gutiérrez, C.; Förster, Francisco; Pignata Libralato, Giuliano; Bersten, M.; Howell, D. A.; Sullivan, M.; Carlberg, R.; De Jaeger, Thomas; Hamuy Wackenhut, Mario; Baklanov, P.; Blinnikov, S. (Royal Astronomical Society, 2015)
      We investigate the early-time light curves of a large sample of 223 Type II supernovae (SNe II) from the Sloan Digital Sky Survey and the Supernova Legacy Survey. Having a cadence of a few days and sufficient non-detections ...