Pulsar Timing Array Detections of Supermassive Binary Black Holes: Implications from the Detected Common Process Signal and Beyond by Yunfeng Chen, Qingjuan Yu, Youjun Lu

“…By involving either the constrained scaling relations or those empirical ones into the BBH population models, we estimate that the GWB may be detected with a signal-to-noise ratio ≳3 by the China Five-hundred-meter Aperture Spherical radio Telescope PTA (CPTA) and the Square Kilometre Array PTA (SKAPTA) after ∼2–3 (or ∼6–11) yr observation if it is the same as (or 1 order of magnitude lower than) the common process signal. …”
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Observability of Substructures in the Planet-forming Disk in the (Sub)centimeter Wavelength with SKA and ngVLA by Yinhao Wu, Shang-Fei Liu, Haochang Jiang, Sergei Nayakshin

“…The forthcoming Square Kilometre Array (SKA) and ngVLA may rectify this deficiency. …”
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On the Spin Period Distribution of Millisecond Pulsars by Xiao-Jin Liu, Zhi-Qiang You, Zu-Cheng Chen, Shen-Shi Du, Ang Li, Xing-Jiang Zhu

“…Based on the current known population of MSPs, we find that submillisecond pulsars are unlikely to be discovered by the Square Kilometre Array, although up to ∼10 discoveries of pulsars that spin faster than the current record holder of P = 1.4 ms are expected.…”
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Reionization and beyond: detecting the peaks of the cosmological 21 cm signal by Mesinger, Andrei, Ewall-Wice, Aaron Michael, Hewitt, Jacqueline N

“…For each parameter combination, we compute the signal-to-noise ratio (S/N) of the large-scale (k similar to 0.1 Mpc(-1)) 21 cm power for both reionization and X-ray heating for a 2000 h observation with several instruments: 128 tile Murchison Wide Field Array (MWA128T), a 256 tile extension (MWA256T), the Low Frequency Array (LOFAR), the 128 element Precision Array for Probing the Epoch of Reionization (PAPER), and the second-generation Square Kilometre Array (SKA). We show that X-ray heating and reionization in many cases are of comparable detectability. …”
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The Murchison Widefield Array Correlator by Cappallo, Roger J., Corey, Brian E., Kincaid, Barton B., Kratzenberg, Eric W., Lonsdale, Colin John, McWhirter, Stephen R., Rogers, Alan E. E., Salah, Joseph E., Whitney, Alan R., Ewall-Wice, Aaron Michael, Feng, Lu, Goeke, Robert F., Hewitt, Jacqueline N., Morgan, Edward H., Remillard, Ronald Alan, Williams, Christopher Leigh

“…The Murchison Widefield Array is a Square Kilometre Array Precursor. The telescope is located at the Murchison Radio–astronomy Observatory in Western Australia. …”
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ULTRA STEEP SPECTRUM RADIO SOURCES IN THE LOCKMAN HOLE: SERVS IDENTIFICATIONS AND REDSHIFT DISTRIBUTION AT THE FAINTEST RADIO FLUXES by Afonso, J, Bizzocchi, L, Ibar, E, Grossi, M, Simpson, C, Chapman, S, Jarvis, M, Rottgering, H, Norris, R, Dunlop, J, Ivison, R, Messias, H, Pforr, J, Vaccari, M, Seymour, N, Best, P, Gonzalez-Solares, E, Farrah, D, Fernandes, C, Huang, J, Lacy, M, Maraston, C, Marchetti, L, Mauduit, J, Oliver, S

“…The comparison with the Square Kilometre Array Design Studies Simulated Skies models indicates that Fanaroff-Riley type I radio sources and radio-quiet active galactic nuclei may constitute the bulk of the faintest USS population, and raises the possibility that the high efficiency of the USS technique for the selection of high-redshift sources remains even at the sub-mJy level. © 2011. …”

Digital signal processing methods for large-N, low-frequency radio telescopes by Hickish, J

“…</p> <p>Finally, this thesis turns its focus towards The Square Kilometre Array (SKA). When constructed, the SKA will be the world's largest radio telescope and will comprise a variety of arrays targeting different observing frequencies and science goals. …”

Calculation and Uncertainty of Fast Radio Burst Structure Based on Smoothed Data by Adrian T. Sutinjo, Danica R. Scott, Clancy W. James, Marcin Glowacki, Keith W. Bannister, Hyerin Cho, Cherie K. Day, Adam T. Deller, Timothy P. Perrett, Ryan M. Shannon

“…We illustrate this with FRB 20181112A and FRB 20210117A data, which were detected by the Australian Square Kilometre Array Pathfinder, and for which high-time-resolution data are available.…”
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Constraining high-redshift X-ray sources with next generation 21-cm power spectrum measurements by Mesinger, Andrei, Pober, Jonathan, Ewall-Wice, Aaron Michael, Hewitt, Jacqueline N, Dillon, Joshua Shane, Liu, Adrian Chi-Yan

“…We use the Fisher matrix formalism and seminumerical simulations to derive quantitative predictions of the constraints that power spectrum measurements on next-generation interferometers, such as the Hydrogen Epoch of Reionization Array (HERA) and the Square Kilometre Array (SKA), will place on the characteristics of the X-ray sources that heated the high-redshift intergalactic medium. …”
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Science with the Murchison Widefield Array by Cappallo, Roger J., Corey, Brian E., Coster, Anthea J., Erickson, Philip J., Goeke, Robert F., Hewitt, Jacqueline N., Kincaid, Barton B., Kratzenberg, Eric W., Lonsdale, Colin John, Matthews, Lynn D., McWhirter, Stephen R., Morgan, Edward H., Remillard, Ronald Alan, Rogers, Alan E. E., Salah, Joseph E., Whitney, Alan R., Williams, Christopher Leigh

“…The Murchison Widefield Array is located in Western Australia at the site of the planned Square Kilometre Array (SKA) low-band telescope and is the only low-frequency SKA precursor facility. …”
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Data challenges in pulsar searches by Van Heerden, E

“…</p> <p>An example of a future project in radio astronomy that promises both Big Data and Big Discoveries is the Square Kilometre Array (SKA) radio telescope project. Astrophysicists are confident that the Big Data amassed by the SKA will not only answer fundamental questions regarding the Universe but also contain big discoveries not yet postulated. …”

Faraday tomography of the local interstellar medium with LOFAR: Galactic foregrounds towards IC 342 by Van Eck, C, Haverkorn, M, Alves, M, Beck, R, de Bruyn, A, Enßlin, T, Farnes, J, Ferrière, K, Heald, G, Horellou, C, Horneffer, A, Iacobelli, M, Jelić, V, Martí-Vidal, I, Mulcahy, D, Reich, W, Röttgering, H, Scaife, A, Schnitzeler, D, Sobey, C, Sridhar, S

“…The new generation of low-frequency radio telescopes, such as the Low Frequency Array (LOFAR: a Square Kilometre Array-low pathfinder), provides advancements in our capability of probing Galactic magnetism through low-frequency polarimetry. …”

CONFIRMATION OF WIDE-FIELD SIGNATURES IN REDSHIFTED 21 cm POWER SPECTRA by Dillon, Joshua Shane, Ewall-Wice, Aaron Michael, Feng, Lu, Lonsdale, Colin John, McWhirter, Stephen R., Neben, Abraham Richard, Tegmark, Max Erik, Williams, Christopher Leigh, Cappallo, Roger J, de Oliveira Costa, Angelica, Hewitt, Jacqueline N, Morgan, Edward H

“…Simple models for antenna apertures that have been proposed for future instruments such as the Hydrogen Epoch of Reionization Array and the Square Kilometre Array indicate they should suppress foreground leakage from the pitchfork by ~40 dB relative to the MWA and significantly increase the likelihood of cosmological signal detection in these critical Fourier modes in the three-dimensional power spectrum.…”
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Exploring Neutral Hydrogen in Radio MOlecular Hydrogen Emission Galaxies (MOHEGs) and Prospects with the SKA by Sai Wagh, Mamta Pandey-Pommier, Nirupam Roy, Md Rashid, Alexandre Marcowith, Chinnathambi Muthumariappan, Ramya Sethuram, Subhashis Roy, Bruno Guiderdoni

“…In the upcoming H i 21 cm absorption surveys with next-generation radio telescopes such as the Square Kilometre Array and pathfinder instruments, it may be possible to provide better constraints for these correlations.…”
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A Uniformly Selected Sample of Low-mass Black Holes in Seyfert 1 Galaxies. III. Radio Sources from the SKA Pathfinders and Beyond by Jin-Zhi Wu, Xiao-Bo Dong, Lei Qian, Wen-Juan Liu, Fu-Guo Xie, Bo Peng

“…First, we collect counterparts from the recent data releases of Square Kilometre Array (SKA) pathfinders such as LOFAR Two-meter Sky Survey (LoTSS). …”
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Spectroscopic Imaging of the Sun with MeerKAT: Opening a New Frontier in Solar Physics by Devojyoti Kansabanik, Surajit Mondal, Divya Oberoi, James O. Chibueze, N. E. Engelbrecht, R. D. Strauss, E. P. Kontar, G. J. J. Botha, P. J. Steyn, Amoré E. Nel

“…We believe once solar observation with MeerKAT is commissioned, it will enable a host of novel studies, open the door to a large unexplored phase space with significant discovery potential, and also pave the way for solar science with the upcoming Square Kilometre Array-Mid telescope, of which MeerKAT is a precursor.…”
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On the detection and tracking of space debris using the murchison widefield array I. Simulations and test observations demonstrate feasibility by Ewall-Wice, Aaron Michael, Feng, L., Goeke, Robert F., Morgan, Edward H., Remillard, Ronald Alan, Williams, Christopher Leigh, Cappallo, Roger J., Corey, Brian E., Kincaid, Barton B., Kratzenberg, Eric W., Lonsdale, Colin John, McWhirter, Stephen R., Rogers, Alan E. E., Salah, J. E., Whitney, Alan R.

“…The MWA is the low-frequency precursor to the Square Kilometre Array (SKA) and is the first of three SKA precursors to be operational, supporting a varied science mission ranging from the attempted detection of the Epoch of Reionization to the monitoring of solar flares and space weather. …”
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Pulsar scattering and the ionized interstellar medium by Geyer, M

“…The next generation telescopes, such as the Square Kilometre Array, promise to discover the complete observable Milky Way population, of several tens of thousands, over the next decade. …”

Interferometric array planning using division algorithm for radio astronomy applications by Kiehbadroudinezhad, Shahideh

“…A project of the Square Kilometre Array (SKA), which involves more than ten countries worldwide, is the most powerful radio telescopes array to date. …”
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Prototype Faraday Rotation Measure Catalogs from the Polarisation Sky Survey of the Universe’s Magnetism (POSSUM) Pilot Observations by S. Vanderwoude, J. L. West, B. M. Gaensler, L. Rudnick, C. L. Van Eck, A. J. M. Thomson, H. Andernach, C. S. Anderson, E. Carretti, G. H. Heald, J. P. Leahy, N. M. McClure-Griffiths, S. P. O’Sullivan, M. Tahani, A. G. Willis

“…The Polarisation Sky Survey of the Universe’s Magnetism (POSSUM) will conduct a sensitive ∼1 GHz radio polarization survey covering 20,000 deg ^2 of the southern sky with the Australian Square Kilometre Array Pathfinder. In anticipation of the full survey, we analyze pilot observations of low-band (800–1087 MHz), mid-band (1316–1439 MHz), and combined-band observations for an extragalactic field and a Galactic plane field (low-band only). …”
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