G54. 1 + 0. 3 - a new Crab-like supernova remnant
Journal Article
·
· Astron. J.; (United States)
OSTI ID:6996340
High-resolution multifrequency observations with the VLA and OSRT of the small-diameter flat-spectrum radio source G54.1 + 0.3 are presented. The filled-center brightness distribution, strong polarization at 6 cm, and flat radio spectrum (alpha of about -0.13) from 0.327 to 5 GHz confirm that G54.1 + 0.3 is a Crab-like supernova remnant. 22 references.
- Research Organization:
- Tata Institute of Fundamental Research, Udhagamandalam (India); Lawrence Livermore National Lab., CA (USA); California Univ., Davis (USA)
- OSTI ID:
- 6996340
- Journal Information:
- Astron. J.; (United States), Vol. 95
- Country of Publication:
- United States
- Language:
- English
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