Figure 51 from Skynet Algorithm for Single-dish Radio Mapping. I. Contaminant-cleaning, Mapping, and Photometering Small-scale Structures

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Skynet Algorithm for Single-dish Radio Mapping. I. Contaminant-cleaning, Mapping, and Photometering Small-scale Structures

Authors: J. R. Martin, D. E. Reichart, D. A. Dutton, M. P. Maples, T. A. Berger, F. D. Ghigo, J. B. Haislip, O. H. Shaban, A. S. Trotter, L. M. Barnes, M. L. Paggen, R. L. Gao, C. P. Salemi, G. I. Langston, S. Bussa, J. A. Duncan, S. White, S. A. Heatherly, J. B. Karlik, E. M. Johnson, J. E. Reichart, A. C. Foster, V. V. Kouprianov, S. Mazlin, and J. Harvey

2019 The Astrophysical Journal Supplement Series 240 12.

Provider: AAS Journals

Caption: Figure 51.

20 m X-band raster of Centaurus A, background-subtracted, with a 7 beamwidth scale (larger than the minimum recommended scale from Table 1, given the size of the source), time-delay-corrected, RFI-subtracted, with a 0.8 beamwidth scale (Table 2), and surface-modeled, with a minimum weighting scale of 2/3 beamwidths (right). The radio jet is marginally resolved and oriented correctly with respect to the galaxy (left). Optical picture of NGC 5128 taken with Skynet’s PROMPT-2 telescope at Cerro Tololo Inter-American Observatory, courtesy of the Star Shadows Remote Observatory astrophotography group.

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