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Akademický článek

Characterizing Pulsars Detected in the Rapid ASKAP Continuum Survey

Autor: Akash Anumarlapudi, Anna Ehlke, Megan L. Jones, David L. Kaplan, Dougal Dobie, Emil Lenc, James K. Leung, Tara Murphy, Joshua Pritchard, Adam J. Stewart, Rahul Sengar, Craig Anderson, Julie Banfield, George Heald, Aidan W. Hotan, David McConnell, Vanessa A. Moss, Wasim Raja, Matthew T. Whiting

Publikováno v: The Astrophysical Journal, Vol 956, Iss 1, p 28 (2023)

We present the detection of 661 known pulsars observed with the Australian SKA Pathfinder (ASKAP) telescope at 888 MHz as part of the Rapid ASKAP Continuum Survey (RACS). Detections were made through astrometric coincidence and we estimate the false

Externí odkaz: https://doaj.org/article/5023f3ceb75b49538002285e7968702c

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The Rapid ASKAP Continuum Survey Paper II: First Stokes I Source Catalogue Data Release

Autor: Catherine L. Hale, D. McConnell, A. J. M. Thomson, E. Lenc, G. H. Heald, A. W. Hotan, J. K. Leung, V. A. Moss, T. Murphy, J. Pritchard, E. M. Sadler, A. J. Stewart, M. T. Whiting

The Rapid ASKAP Continuum Survey (RACS) is the first large sky survey using the Australian Square Kilometre Array Pathfinder (ASKAP), covering the sky south of +41$^\circ$ declination. With ASKAP's large, instantaneous field of view, $\sim 31$ deg$^2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14135f9e6aed068282ab9f318aaa1bc6

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Erratum: Discovery of H I gas in a young radio galaxy at z = 0.44 using the Australian Square Kilometre Array Pathfinder

Autor: J. R. Allison, E. M. Sadler, V. A. Moss, M. T. Whiting, R. W. Hunstead, M. B. Pracy, S. J. Curran, S. M. Croom, M. Glowacki, R. Morganti, S. S. Shabala, M. A. Zwaan, G. Allen, S. W. Amy, P. Axtens, L. Ball, K. W. Bannister, S. Barker, M. E. Bell, D. C.-J. Bock, R. Bolton, M. Bowen, B. Boyle, R. Braun, S. Broadhurst, D. Brodrick, M. Brothers, A. Brown, J. D. Bunton, C. Cantrall, J. Chapman, W. Cheng, A. P. Chippendale, Y. Chung, F. Cooray, T. Cornwell, D. DeBoer, P. Diamond, P. G. Edwards, R. Ekers, I. Feain, R. H. Ferris, R. Forsyth, R. Gough, A. Grancea, N. Gupta, J. C. Guzman, G. Hampson, L. Harvey-Smith, C. Haskins, S. Hay, D. B. Hayman, I. Heywood, A. W. Hotan, S. Hoyle, B. Humphreys, B. T. Indermuehle, C. Jacka, C. Jackson, S. Jackson, K. Jeganathan, S. Johnston, J. Joseph, R. Kendall, M. Kesteven, D. Kiraly, B. S. Koribalski, M. Leach, E. Lenc, E. Lensson, S. Mackay, A. Macleod, M. Marquarding, J. Marvil, N. McClure-Griffiths, D. McConnell, P. Mirtschin, R. P. Norris, S. Neuhold, A. Ng, J. O'Sullivan, J. Pathikulangara, S. Pearce, C. Phillips, A. Popping, R. Y. Qiao, J. E. Reynolds, P. Roberts, R. J. Sault, A. Schinckel, P. Serra, R. Shaw, M. Shields, T. Shimwell, M. Storey, T. Sweetnam, E. Troup, B. Turner, J. Tuthill, A. Tzioumis, M. A. Voronkov, T. Westmeier, C. D. Wilson

Publikováno v: Monthly Notices of the Royal Astronomical Society, 456(3), 3030-3031

Not Available

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9287b78e2618994e429bbce34eca7513
http://adsabs.harvard.edu/abs/2016MNRAS.456.3030A

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ASKAP Mk II Phased-Array Feed: From the laboratory to the observatory

Autor: Aaron P. Chippendale, Grant A. Hampson, Andrew J. Brown, Ron Beresford, Steve Barker, Steve Broadhurst, Michael Brothers, Chris Cantrall, null Wan Cheng, Paul Doherty, Ross Forsyth, Aidan W. Hotan, Dezso Kiraly, Mark Leach, Adam Macleod, Adrian Rispler, Antony E. Schinckel

Publikováno v: 2015 1st URSI Atlantic Radio Science Conference (URSI AT-RASC).

We present the integration, laboratory verification, and field testing of the first full-size Mk II Phased-Array Feed (PAF) built for the Australian Square Kilometre Array Pathfinder (ASKAP) radio telescope. The ASKAP PAFs are a 94 port × 2 polarisa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0a1a4207f308d8fbff07fcf31e1dacd4
https://doi.org/10.1109/ursi-at-rasc.2015.7303175

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The Australian Square Kilometre Array Pathfinder: System Architecture and Specifications of the Boolardy Engineering Test Array

Autor: A. W. Hotan, J. D. Bunton, L. Harvey-Smith, B. Humphreys, B. D. Jeffs, T. Shimwell, J. Tuthill, M. Voronkov, G. Allen, S. Amy, K. Ardern, P. Axtens, L. Ball, K. Bannister, S. Barker, T. Bateman, R. Beresford, D. Bock, R. Bolton, M. Bowen, B. Boyle, R. Braun, S. Broadhurst, D. Brodrick, K. Brooks, M. Brothers, A. Brown, C. Cantrall, G. Carrad, J. Chapman, W. Cheng, A. Chippendale, Y. Chung, F. Cooray, T. Cornwell, E. Davis, L. de Souza, D. DeBoer, P. Diamond, P. Edwards, R. Ekers, I. Feain, D. Ferris, R. Forsyth, R. Gough, A. Grancea, N. Gupta, J. C. Guzman, G. Hampson, C. Haskins, S. Hay, D. Hayman, S. Hoyle, C. Jacka, C. Jackson, S. Jackson, K. Jeganathan, S. Johnston, J. Joseph, R. Kendall, M. Kesteven, D. Kiraly, B. Koribalski, M. Leach, E. Lenc, E. Lensson, L. Li, S. Mackay, A. Macleod, T. Maher, M. Marquarding, N. McClure-Griffiths, D. McConnell, S. Mickle, P. Mirtschin, R. Norris, S. Neuhold, A. Ng, J. O’Sullivan, J. Pathikulangara, S. Pearce, C. Phillips, R. Y. Qiao, J. E. Reynolds, A. Rispler, P. Roberts, D. Roxby, A. Schinckel, R. Shaw, M. Shields, M. Storey, T. Sweetnam, E. Troup, B. Turner, A. Tzioumis, T. Westmeier, M. Whiting, C. Wilson, T. Wilson, K. Wormnes, X. Wu

This paper describes the system architecture of a newly constructed radio telescope - the Boolardy Engineering Test Array, which is a prototype of the Australian Square Kilometre Array Pathfinder telescope. Phased array feed technology is used to for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37221db4c97f015689a07f51dad9dc77

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Measuring the mass of solar system planets using pulsar timing

Publikováno v: AIP Conference Proceedings.

High‐precision pulsar timing relies on a solar system ephemeris in order to convert times of arrival (TOAs) of pulses measured at an observatory to the solar system barycenter. Any error in the conversion to the barycentric TOAs leads to a systemat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d29768f8b0a44f5850a287139a5d894
https://doi.org/10.1063/1.3615087

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Pulsars with the Australian Square Kilometre Array Pathfinder

Publikováno v: Radio Pulsars: An Astrophysical Key to Unlock the Secrets of the Universe: Chia (Sardinia), Italy, 10-15 October 2010, 335-340
STARTPAGE=335;ENDPAGE=340;TITLE=Radio Pulsars: An Astrophysical Key to Unlock the Secrets of the Universe

The Australian Square Kilometre Array Pathfinder (ASKAP) is a 36-element array with a 30-square-degree field of view being built at the proposed SKA site in Western Australia. We are conducting a Design Study for pulsar observations with ASKAP, plann

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6fb5a7fe7556d4920af42e5a29acb25
https://hdl.handle.net/11245/1.357785

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Periodical

PSRCHIVE and PSRFITS: An Open Approach to Radio Pulsar Data Storage and Analysis

Autor: W. Hotan, A., van Straten, W., N. Manchester, R.

Publikováno v: Publications of the Astronomical Society of Australia; 2004, Vol. 21 Issue: 3 p302-309, 8p

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Interaction of CO2 and co with nonpolar zinc oxide surfaces

Autor: Wolfgang Göpel, R. Haul, W. Hotan

Publikováno v: Surface Science. 83:162-180

The interaction of CO 2 and CO with ZnO (1010) was studied by means of changes in the electrical conductivity Δσ and surface potential Δϕ s , thermal desorption, AES, EELS and LEED. For CO 2 , completely reversible adsorption and desorption at 29

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4da5390743a7e0deda9c0b1520c28061
https://doi.org/10.1016/0039-6028(79)90486-2

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