Search Results - "WHITING, M. T"

The dispersion–brightness relation for fast radio bursts from a wide-field survey by Shannon, R. M., Macquart, J.-P., Bannister, K. W., Ekers, R. D., James, C. W., Osłowski, S., Qiu, H., Sammons, M., Hotan, A. W., Voronkov, M. A., Beresford, R. J., Brothers, M., Brown, A. J., Bunton, J. D., Chippendale, A. P., Haskins, C., Leach, M., Marquarding, M., McConnell, D., Pilawa, M. A., Sadler, E. M., Troup, E. R., Tuthill, J., Whiting, M. T., Allison, J. R., Anderson, C. S., Bell, M. E., Collier, J. D., Gürkan, G., Heald, G., Riseley, C. J.

“…Despite considerable efforts over the past decade, only 34 fast radio bursts—intense bursts of radio emission from beyond our Galaxy—have been reported 1 , 2 …”
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The H2O Southern Galactic Plane Survey (HOPS) - I. Techniques and H2O maser data by Walsh, A. J., Breen, S. L., Britton, T., Brooks, K. J., Burton, M. G., Cunningham, M. R., Green, J. A., Harvey-Smith, L., Hindson, L., Hoare, M. G., Indermuehle, B., Jones, P. A., Lo, N., Longmore, S. N., Lowe, V., Phillips, C. J., Purcell, C. R., Thompson, M. A., Urquhart, J. S., Voronkov, M. A., White, G. L., Whiting, M. T.

“…We present first results of the H2O Southern Galactic Plane Survey (HOPS), using the Mopra Radio Telescope with a broad-band backend and a beam size of about 2…”
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WALLABY Early Science – II. The NGC 7232 galaxy group by Lee-Waddell, K, Koribalski, B S, Westmeier, T, Elagali, A, For, B-Q, Kleiner, D, Madrid, J P, Popping, A, Reynolds, T N, Rhee, J, Serra, P, Shao, L, Staveley-Smith, L, Wang, J, Whiting, M T, Wong, O I, Allison, J R, Bhandari, S, Collier, J D, Heald, G, Marvil, J, Ord, S M

“…Abstract We report on neutral hydrogen (H i) observations of the NGC 7232 group with the Australian Square Kilometre Array Pathfinder (ASKAP). These…”
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WALLABY Early Science – IV. ASKAP H i imaging of the nearby galaxy IC 5201 by Kleiner, D, Koribalski, B S, Serra, P, Whiting, M T, Westmeier, T, Wong, O I, Kamphuis, P, Popping, A, Bekiaris, G, Elagali, A, For, B-Q, Lee-Waddell, K, Madrid, J P, Reynolds, T N, Rhee, J, Shao, L, Staveley-Smith, L, Wang, J, Anderson, C S, Collier, J, Ord, S M, Voronkov, M A

“…ABSTRACT We present a Wide-field ASKAP L-Band Legacy All-sky Blind surveY (WALLABY) study of the nearby (vsys  = 915 km s−1) spiral galaxy IC 5201 using the…”
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H I 21 cm Absorption and Unified Schemes of Active Galactic Nuclei by Curran, S. J, Whiting, M. T

“…In a recent study of z >= 0.1 active galactic nuclei (AGNs), we found that 21 cm absorption has never been detected in objects in which the ultraviolet…”
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COMPLETE IONIZATION OF THE NEUTRAL GAS: WHY THERE ARE SO FEW DETECTIONS OF 21 cm HYDROGEN IN HIGH-REDSHIFT RADIO GALAXIES AND QUASARS by CURRAN, S. J, WHITING, M. T

“…From the first published z [gap] 3 survey of 21 cm absorption within the hosts of radio galaxies and quasars, Curran et al. found an apparent dearth of cool…”
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The H2O Southern Galactic Plane Survey: NH3 (1,1) and (2,2) catalogues by Purcell, C. R., Longmore, S. N., Walsh, A. J., Whiting, M. T., Breen, S. L., Britton, T., Brooks, K. J., Burton, M. G., Cunningham, M. R., Green, J. A., Harvey-Smith, L., Hindson, L., Hoare, M. G., Indermuehle, B., Jones, P. A., Lo, N., Lowe, V., Phillips, C. J., Thompson, M. A., Urquhart, J. S., Voronkov, M. A., White, G. L.

“…Abstract The H2O Southern Galactic Plane Survey (HOPS) has mapped a 100° strip of the Galactic plane (−70° > l > 30°, |b| < 0°.5) using the 22 m Mopra antenna…”
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A search for 21cm Hi absorption in AT20G compact radio galaxies by Allison, J. R, Curran, S. J, Emonts, B. H. C, Geréb, K, Mahony, E. K, Reeves, S, Sadler, E. M, Tanna, A, Whiting, M. T, Zwaan, M. A

“…We present results from a search for 21cm associated Hi absorption in a sample of 29 radio sources selected from the Australia Telescope 20GHz survey…”
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A survey for redshifted molecular and atomic absorption lines – II. Associated H i, OH and millimetre lines in the z≳ 3 Parkes quarter-Jansky flat-spectrum sample by Curran, S. J., Whiting, M. T., Wiklind, T., Webb, J. K., Murphy, M. T., Purcell, C. R.

“…We present the results of a z≥ 2.9 survey for H i 21-cm and molecular absorption in the hosts of radio quasars using the Giant Metrewave Radio Telescope and…”
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A survey for redshifted molecular and atomic absorption lines – I. The Parkes half-Jansky flat-spectrum red quasar sample by Curran, S. J., Whiting, M. T., Murphy, M. T., Webb, J. K., Longmore, S. N., Pihlström, Y. M., Athreya, R., Blake, C.

“…We are currently undertaking a large survey for redshifted atomic and molecular absorption lines at radio frequencies. In this paper, we present the results…”
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New searches for H i 21 cm in damped Lyman α absorption systems by Curran, S. J., Tzanavaris, P., Darling, J. K., Whiting, M. T., Webb, J. K., Bignell, C., Athreya, R., Murphy, M. T.

“…We present the results of three separate searches for H i 21-cm absorption in a total of 12 damped Lyman α absorption systems (DLAs) and sub-DLAs over the…”
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On the absence of molecular absorption in high-redshift millimetre-band searches by Curran, S. J., Whiting, M. T., Combes, F., Kuno, N., Francis, P., Nakai, N., Webb, J. K., Murphy, M. T., Wiklind, T.

“…We have undertaken a search for millimetre-waveband absorption (through the CO and HCO+ rotational transitions) in the host galaxies of reddened radio sources…”
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A Very Radio Loud Narrow-Line Seyfert 1: PKS 2004–447 by Oshlack, A. Y. K. N, Webster, R. L, Whiting, M. T

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Black Hole Mass Estimates of Radio-selected Quasars by Oshlack, A. Y. K. N, Webster, R. L, Whiting, M. T

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Ionization of the atomic gas in redshifted radio sources by Curran, S J, Hunstead, R W, Johnston, H M, Whiting, M T, Sadler, E M, Allison, J R, Athreya, R

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FLASH early science – discovery of an intervening H i 21-cm absorber from an ASKAP survey of the GAMA 23 field by Allison, J R, Sadler, E M, Bellstedt, S, Davies, L J M, Driver, S P, Ellison, S L, Huynh, M, Kapińska, A D, Mahony, E K, Moss, V A, Robotham, A S G, Whiting, M T, Curran, S J, Darling, J, Hotan, A W, Hunstead, R W, Koribalski, B S, Lagos, C D P, Pettini, M, Pimbblet, K A, Voronkov, M A

“…ABSTRACT We present early science results from the First Large Absorption Survey in H i (FLASH), a spectroscopically blind survey for 21-cm absorption lines in…”
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An ASKAP survey for H i absorption towards dust-obscured quasars by Glowacki, M, Allison, J R, Moss, V A, Mahony, E K, Sadler, E M, Callingham, J R, Ellison, S L, Whiting, M T, Bunton, J D, Chippendale, A P, Heywood, I, McConnell, D, Raja, W, Voronkov, M A

“…ABSTRACT Obscuration of quasars by accreted gas and dust, or dusty intervening galaxies, can cause active galactic nuclei (AGN) to be missed in optically…”
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On the H i column density-radio source size anticorrelation in compact radio sources by Curran, S. J., Allison, J. R., Glowacki, M., Whiting, M. T., Sadler, E. M.

“…Existing studies of the atomic hydrogen gas content in distant galaxies, through the absorption of the 21-cm line, often infer that the total column density, ,…”
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Illuminating the past 8 billion years of cold gas towards two gravitationally lensed quasars by Allison, J R, Moss, V A, Macquart, J-P, Curran, S J, Duchesne, S W, Mahony, E K, Sadler, E M, Whiting, M T, Bannister, K W, Chippendale, A P, Edwards, P G, Harvey-Smith, L, Heywood, I, Indermuehle, B T, Lenc, E, Marvil, J, McConnell, D, Sault, R J

“…Using the Boolardy Engineering Test Array of the Australian Square Kilometre Array Pathfinder (ASKAP BETA), we have carried out the first z = 0-1 survey for Hi…”
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Near-Infrared, Kilosecond Variability of the Wisps and Jet in the Crab Pulsar Wind Nebula by Melatos, A, Scheltus, D, Whiting, M. T, Eikenberry, S. S, Romani, R. W, Rigaut, F, Spitkovsky, A, Arons, J, Payne, D. J. B

“…We present a time-lapse sequence of 20 near-infrared (J and K' band) snapshots of the central 20 x 20 of the Crab pulsar wind nebula, taken at subarcsecond…”
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