An Embedded Active Nucleus in the OH Megamaser Galaxy IRAS16399–0937
Authors: Dinalva A. Sales, A. Robinson, D. J. Axon J. Gallimore, P. Kharb, R. L. Curran, C. O'Dea, S. Baum, M. Elitzur, and R. Mittal
Sales et al.
2015 The Astrophysical Journal79925.
Provider: AAS Journals
Caption: Figure 7.
Radio spectral index image of IRAS16399−0937, derived from 1.49 and 4.9 GHz VLA images (see text). The 1.49 GHz emission contours are superposed. The contour levels are given in percentage of the peak intensity (Ipeak = 12.9 mJy beam−1) and increase by a factor of , with the lowest contour levels being equal to ±5.6%. The convolved beam size is 17 × 17.