Low radio frequency observations and spectral modelling of the remnant of Supernova 1987A

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Low radio frequency observations and spectral modelling of the remnant of Supernova 1987A

We present Murchison Widefield Array observations of the supernova remnant (SNR) 1987A between 72 and 230 MHz, representing the lowest frequency observations of the source to date. This large lever arm in frequency space constrains the properties of the circumstellar medium created by the progenitor...

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Bibliographic Details
Main Authors:	Callingham, J., Gaensler, B., Zanardo, G., Staveley-Smith, L., Hancock, P., Hurley-Walker, N., Bell, M., Dwarakanath, K., Franzen, T., Hindson, L., Johnston-Hollitt, M., Kapinska, A., For, B., Lenc, E., McKinley, B., Morgan, J., Offringa, A., Procopio, P., Wayth, Randall, Wu, C., Zheng, Q.
Format:	Journal Article
Published:	Oxford University Press 2016
Online Access:	http://hdl.handle.net/20.500.11937/14564

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