New Distances to Four Supernova Remnants

Abstract

Distances are found for four supernova remnants without previous distance measurements. H I spectra and H I channel maps are used to determine the maximum velocity of H I absorption for the four supernova remnants (SNRs). We examined ${}^{13}$CO emission spectra and channel maps to look for possible molecular gas associated with each SNR, but did not find any. The resulting distances for the SNRs are $3.5\pm 0.2$ kpc (G24.7+0.6), $4.7\pm 0.3$ kpc (G29.6+0.1), $4.1\pm 0.5$ kpc (G41.5+0.4) and $4.5\pm 0.4-9.0\pm 0.4$ kpc (G57.2+0.8).

15 pages, 12 figures

References in corpus (18)

• The Boston University-Five College Radio Astronomy Observatory Galactic Ring Survey
• The VLA Galactic Plane Survey
• Resolution of the Distance Ambiguity for Galactic HII Regions
• The Electron Temperature Gradient in the Galactic Disk
• Radio Recombination Lines in Galactic HII Regions
• The Distance of the SNR Kes 75 and PWN PSR J1846-0258 System
• The Molecular Properties of Galactic HII Regions
• The Distance and Age of the SNR Kes 73 and AXP 1E 1841-045
• Revised Distances to 21 Supernova Remnants
• New Distances to Four Supernova Remnants
• The Distances of SNR W41 and overlapping HII regions
• The Distances of SNRs Kes 69 and G21.5-0.9 from HI and 13CO Spectra
• Distance Determination to the Crab-like PWN G54.1+0.3 and Search for its Supernova Remnant Shell
• Radio and X-ray images of SNR G18.8+0.3 interacting with molecular clouds
• Energetics and Birth Rates of Supernova Remnants in the Large Magellanic Cloud
• Distances to Supernova Remnants G$20.4+0.1$, G$24.7-0.6$ and G$28.6-0.1$ and New Molecular Cloud Associations
• Interaction Between Supernova Remnant G22.7-0.2 And The Ambient Molecular Clouds
• Disentangling the radio emission of the supernova remnant W51C

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