• DOI:10.2298/SAJ140605001H
Corpus ID: 55457898

RADIO-CONTINUUM EMISSION FROM THE YOUNG GALACTIC SUPERNOVA REMNANT G1.9+0.3

@article{Horta2008RADIOCONTINUUMEF,
  title={RADIO-CONTINUUM EMISSION FROM THE YOUNG GALACTIC SUPERNOVA REMNANT G1.9+0.3},
  author={A. Horta and M. Filipovi'c and E. Crawford and F. Stootman and T. Pannuti and L. Bozzetto and J. Collier and E. R. Sommer and A. Kosakowski},
  journal={Serbian Astronomical Journal},
  year={2008},
  pages={41-51}
}

• A. Horta, M. Filipovi'c, +6 authors A. Kosakowski
• Published 2008
• Physics
• Serbian Astronomical Journal

We present an analysis of a new Australia Telescope Compact Array (ATCA) radio-continuum observation of supernova remnant (SNR) G1.9+0.3, which at an age of ~181±25 years is the youngest known in the Galaxy. We analysed all available radio-continuum observations at 6-cm from the ATCA and Very Large Array. Using this data we estimate an expansion rate for G1.9+0.3 of 0.563%±0.078% per year between 1984 and 2009. We note that in the 1980's G1.9+0.3 expanded somewhat slower (0.484% per… Expand

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