Figure 2 from Dust Production and Particle Acceleration in Supernova 1987A Revealed with ALMA

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Dust Production and Particle Acceleration in Supernova 1987A Revealed with ALMA

Authors: R. Indebetouw, M. Matsuura, E. Dwek, G. Zanardo, M. J. Barlow, M. Baes, P. Bouchet, D. N. Burrows, R. Chevalier, G. C. Clayton, C. Fransson, B. Gaensler, R. Kirshner, M. Lakićević, K. S. Long, P. Lundqvist, I. Martí-Vidal, J. Marcaide, R. McCray, M. Meixner, C.-Y. Ng, S. Park, G. Sonneborn, L. Staveley-Smith, C. Vlahakis, and J. van Loon

Indebetouw et al. 2014 The Astrophysical Journal Letters 782 L2.

Provider: AAS Journals

Caption: Figure 2.

Emission from the synchrotron torus of SN 1987A as a function of wavelength, on the same intensity color scale. Emission from the inner ejecta has been subtracted to isolate the torus. The 6.8 mm ATCA image (Zanardo et al. 2013) has been smoothed to 0 farcs 55 beam similar to the ATCA 3.2 mm (0 farcs 7; Lakićević et al. 2012b) and ALMA images.

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