Outputs (4)

A decade of sub-arcsecond imaging with the International LOFAR Telescope (2025)
Journal Article
Morabito, L. K., Jackson, N., de Jong, J., Escott, E., Groeneveld, C., Mahatma, V., Petley, J., Sweijen, F., Timmerman, R., & van Weeren, R. J. (2025). A decade of sub-arcsecond imaging with the International LOFAR Telescope. Astrophysics and Space Science, 370(2), Article 19. https://doi.org/10.1007/s10509-025-04406-x

The International LOFAR Telescope (ILT) is a pan-European radio interferometer with baselines up to 2000 km. This provides sub-arcsecond resolution at frequencies of <200 MHz. Since starting science operations in 2012, the ILT has carried out observa...

Unveiling AGN outflows: [O iii] outflow detection rates and correlation with low-frequency radio emission (2024)
Journal Article
Escott, E. L., Morabito, L. K., Scholtz, J., Hickox, R. C., Harrison, C. M., Alexander, D. M., Arnaudova, M. I., Smith, D. J. B., Duncan, K. J., Petley, J., Kondapally, R., Calistro Rivera, G., & Kolwa, S. (2025). Unveiling AGN outflows: [O iii] outflow detection rates and correlation with low-frequency radio emission. Monthly Notices of the Royal Astronomical Society, 536(2), 1166-1179. https://doi.org/10.1093/mnras/stae2645

Ubiquitous radio emission in quasars: Predominant AGN origin and a connection to jets, dust, and winds (2024)
Journal Article
Calistro Rivera, G., Alexander, D. M., Harrison, C. M., Fawcett, V. A., Best, P. N., Williams, W. L., Hardcastle, M. J., Rosario, D. J., Smith, D. J. B., Arnaudova, M. I., Escott, E., Gürkan, G., Kondapally, R., Miley, G., Morabito, L. K., Petley, J., Prandoni, I., Röttgering, H. J. A., & Yue, B.-H. (2024). Ubiquitous radio emission in quasars: Predominant AGN origin and a connection to jets, dust, and winds. Astronomy & Astrophysics, 691, Article A191. https://doi.org/10.1051/0004-6361/202348982

We present a comprehensive study of the physical origin of radio emission in optical quasars at redshifts z < 2.5. We focus particularly on the associations between compact radio emission, dust reddening, and outflows identified in our earlier work....

Into the depths: Unveiling ELAIS-N1 with LOFAR’s deepest sub-arcsecond wide-field images (2024)
Journal Article
de Jong, J. M. G. H. J., van Weeren, R. J., Sweijen, F., Oonk, J. B. R., Shimwell, T. W., Offringa, A. R., Morabito, L. K., Röttgering, H. J. A., Kondapally, R., Escott, E. L., Best, P. N., Bondi, M., Ye, H., & Petley, J. W. (2024). Into the depths: Unveiling ELAIS-N1 with LOFAR’s deepest sub-arcsecond wide-field images. Astronomy & Astrophysics, 689, Article A80. https://doi.org/10.1051/0004-6361/202450595

We present the deepest wide-field 115–166 MHz image at sub-arcsecond resolution spanning an area of 2.5◦ × 2.5◦ centred at the ELAIS-N1 deep field. To achieve this, we improved the direction-independent (DI) and direction-dependent (DD) calibrations... Read More about Into the depths: Unveiling ELAIS-N1 with LOFAR’s deepest sub-arcsecond wide-field images.