Quantifying ionospheric effects on time-domain astrophysics with the Murchison Widefield Array

Refraction and diffraction of incoming radio waves by the ionosphere induce time variability in the angular positions, peak amplitudes and shapes of radio sources, potentially complicating the automated cross-matching and identification of transient and variable radio sources. In this work, we empir...

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Published in:	Monthly notices of the Royal Astronomical Society 2015-11, Vol.453 (3), p.2731-2746
Main Authors:	Loi, Shyeh Tjing, Murphy, Tara, Bell, Martin E., Kaplan, David L., Lenc, Emil, Offringa, André R., Hurley-Walker, Natasha, Bernardi, G., Bowman, J. D., Briggs, F., Cappallo, R. J., Corey, B. E., Deshpande, A. A., Emrich, D., Gaensler, B. M., Goeke, R., Greenhill, L. J., Hazelton, B. J., Johnston-Hollitt, M., Kasper, J. C., Kratzenberg, E., Lonsdale, C. J., Lynch, M. J., McWhirter, S. R., Mitchell, D. A., Morales, M. F., Morgan, E., Oberoi, D., Ord, S. M., Prabu, T., Rogers, A. E. E., Roshi, A., Shankar, N. Udaya, Srivani, K. S., Subrahmanyan, R., Tingay, S. J., Waterson, M., Wayth, R. B., Webster, R. L., Whitney, A. R., Williams, A., Williams, C. L.
Format:	Article
Language:	English
Subjects:	Amplitudes Angular position Arrays Astronomy Ionosphere Ionospherics Radio Refraction Searching Star & galaxy formation
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