Publications

[44] Discovery of carbon radio recombination lines in absorption towards Cygnus A, J. B. R. Oonk et al., 2014, MNRAS, 437, 3506 [ADS]

[43] Detecting cosmic rays with the LOFAR radio telescope, P. Schellart et al., 2013, A&A, 560, A98 [ADS] [astroph]

[42] The brightness and spatial distributions of terrestrial radio sources, A. R. Offringa et al., 2013, MNRAS, 435, 584 [ADS] [astroph]

[41] Studying Galactic interstellar turbulence through fluctuations in synchrotron emission. First LOFAR Galactic foreground detection, M. Iacobelli et al., 2013, A&A, 558, A72 [ADS] [astroph]

[40] The preferentially magnified active nucleus in IRAS F10214+4724 - III. VLBI observations of the radio core, R. P. Deane, S. Rawlings, M. A. Garrett, I. Heywood, H. R. Klockner, P. J. Marshall, J. P. McKean, 2012, MNRAS, 434, 3322 [ADS] [astroph]

[39] The Low Frequency Array, M. P. van Haarlem et al., 2013, A&A, 556, A2 [ADS] [astroph]

[38] Differential frequency-dependent delay from the pulsar magnetosphere, T. E. Hassall et al., 2013, A&A, 552, A61 [ADS] [astroph]

[37] Calibrating high-precison Faraday rotation measurements for LOFAR and the next generation of low-frequency radio telescopes, C. Sotomayor-Beltran et al., 2013, A&A, 552, A58 [ADS] [astroph]

[36] LOFAR detections of low-frequency radio recombination lines towards Cassiopeia A, A. Asgekar et al., 2013, A&A, 550, L11 [ADS] [astroph]

[35] Initial deep LOFAR observations of epoch of reionization windows I. The north celestial pole, S. Yatawatta et al., 2013, A&A, 550, A136 [ADS] [astroph]

[34] Synchronous X-ray and radio mode switches: A rapid global transformation of the pulsar magnetosphere, W. Hermsen et al., 2013, Science, 339, 436 [ADS] [astroph]

[33] The LOFAR radio environment, A. R. Offringa et al., 2012, A&A, 549 A11 [ADS] [astroph]

[32] M87 at metre wavelengths: the LOFAR picture, F. de Gasperin et al., 2012, A&A, 547, A56 [ADS] [astroph]

[31] SHARP I. - A high-resolution multiband view of the infrared Einstein ring of JVAS B1938+666, D. J. Lagattuta, S. Vegetti, M. W. Auger, C. D. Fassnacht, L. V. E. Koopmans, J. P. McKean, 2012, MNRAS, 424, 2800 [ADS] [astroph]

[30] Wide-band simultaneous observations of Pulsars: Disentangling dispersion measure and profile variations, T. E. Hassall et al., 2012, A&A, 543, 66 [ADS] [astroph]

[29] First LOFAR observations at very low frequencies of cluster-scale non-thermal emission: the case of Abell 2256, R. J. van Weeren et al., 2012, A&A, 543, 43 [ADS] [astroph]

[28] Disentangling baryons and dark matter in the spiral gravitational lens B1933+503, S. H. Suyu, S. Hensel, J. P. McKean, C. D. Fassnacht, T. Treu, A. Halkola, N. Norbury, N. Jackson, P. Schneider, D. Thompson, M. W. Auger, L. V. E. Koopmans, K. Matthews, 2012, ApJ, 750, 10 [ADS] [astroph]

[27] Gravitational detection of a low-mass dark satellite galaxy at cosmological distance, S. Vegetti, D. J. Lagattuta, J. P. McKean, M. W. Auger, C. D. Fassnacht, L. V. E. Koopmans, 2012, Nature, 481, 341 [ADS] [astroph]

[26] A new perspective on the sub-mm galaxy MM 18423+5938 at redshift 3.9296 from radio continuum imaging, J. P. McKean, A. Berciano Alba, F. Volino, V. Tudose, M. A. Garrett, A. F. Loenen, Z. Paragi, O. Wucknitz, 2011, MNRAS, 414, L11 [ADS] [astroph]

[25] Observing pulsars and fast transients with LOFAR, B. W. Stappers et al., 2011, A&A, 530, A80 [ADS] [astroph]

[24] Water vapour at high redshift: Arecibo monitoring of the megamaser in MG J0414+0534, P. Castangia, C. M. V. Impellizzeri, J. P. McKean, C. Henkel, A. Brunthaler, A. L. Roy, O. Wucknitz, J. Ott, E. Momjian, 2011, A&A, 529, A150 [ADS] [astroph]

[23] The final lens candidate from the JVAS/CLASS search for 6-15 arcsec image separation lensing, J. P. McKean, 2011, MNRAS, 412, 900 [ADS] [astroph]

[22] A search for gravitationally lensed water masers in dusty quasars and star-forming galaxies, J. P. McKean, C. M. V. Impellizzeri, A. L. Roy, P. Castangia, F. Samuel, A. Brunthaler, C. Henkel, O. Wucknitz, 2011, MNRAS, 410, 2506 [ADS] [astroph]

[21] Very Large Array observations of the 8 o'clock arc: Radio emission and a limit on the star-formation rate, F. Volino, O. Wucknitz, J. P. McKean, M. A. Garrett, 2010, A&A, 524, A79 [ADS] [astroph]

[20] The mass distribution of a moderate redshift galaxy group and brightest group galaxy from gravitational lensing and kinematics, J. P. McKean, M. W. Auger, L. V. E. Koopmans, S. Vegetti, O. Czoske, C. D. Fassnacht, T. Treu, A. More, D. D. Kocevski, 2010, MNRAS, 404, 749 [ADS] [astroph]

[19] A search for new disk-galaxy lenses in the Sloan Digital Sky Survey, C. Feron, J. Hjorth, J. P. McKean, J. Samsing, 2009, ApJ, 696, 1319 [ADS] [astroph]

[18] The role of luminous substructure in the gravitational lens system MG 2016+112, A. More, J. P. McKean, S. More, R. W. Porcas, L. V. E. Koopmans, M. A. Garrett, 2009, MNRAS, 394, 174 [ADS] [pdf]

[17] Dissecting the gravitational lens B1608+656: Lens potential reconstruction, S. H. Suyu, P. J. Marshall, R. D. Blandford, C. D. Fassnacht, L. V. E. Koopmans, J. P. McKean, T. Treu, 2009, ApJ, 691, 277 [ADS] [pdf]

[16] A gravitationally lensed water maser in the early Universe, C. M. V. Impellizzeri, J. P. McKean, P. Castangia, A. L. Roy, C. Henkel, A. Brunthaler, O. Wucknitz, 2008, Nature, 456, 927 [ADS]

[15] The X-ray properties of moderate-redshift galaxy groups selected by association with gravitational lenses, C. D. Fassnacht, D. D Kocevski, M. W. Auger, L. M. Lubin, J. L. Neureuther, T. E. Jeltema, J. S. Mulchaey, J. P. McKean, 2008, ApJ, 681, 1017 [ADS] [pdf]

[14] Probing a massive radio galaxy with gravitational lensing, A. More, J. P. McKean, T. W. B. Muxlow, R. W. Porcas, C. D. Fassnacht, L. V. E. Koopmans, 2008, MNRAS, 384, 1701 [ADS] [pdf]

[13] High resolution imaging of the anomalous flux-ratio gravitational lens system CLASS B2045+265: Dark or luminous satellites?, J. P. McKean, L. V. E. Koopmans, C. E. Flack, C. D. Fassnacht, D. Thompson, K. Matthews, R. D. Blandford, A. C. S. Readhead, B. T. Soifer, 2007, MNRAS, 378, 109 [ADS] [pdf]

[12] The Cosmic Lens All-Sky Survey parent population I. Sample selection and number counts, J. P. McKean, I. W. A. Browne, N. J. Jackson, C. D. Fassnacht, P. Helbig, 2007, MNRAS, 377, 430 [ADS] [pdf]

[11] Three gravitational lenses for the price of one: Enhanced strong lensing through galaxy clustering, C. D. Fassnacht, J. P. McKean, L. V. E. Koopmans, T. Treu, R. D. Blandford, M. W. Auger, T. E. Jeltema, L. M. Lubin, V. E. Margoniner, D. Wittman, 2006, ApJ, 651, 667 [ADS] [pdf]

[10] Mass along the line of sight to the gravitational lens B1608+656: Galaxy groups and implications for H_0, C. D. Fassnacht, R. R. Gal, L. M. Lubin, J. P. McKean, G. K. Squires, A. C. S. Readhead, 2006, ApJ, 642, 30 [ADS] [pdf]

[9] CLASS B0631+519: last of the Cosmic Lens All-Sky Survey lenses, T. York, I. W. A. Browne, N. J. Jackson, L. V. E. Koopmans, J. P. McKean, M. A. Norbury, A. D. Biggs, R. D. Blandford, A. G. de Bruyn, C. D. Fassnacht, S. T. Myers, T. J. Pearson, P. M. Phillips, A. C. S. Readhead, D. Rusin, P. N. Wilkinson, 2005, MNRAS, 361, 259 [ADS] [pdf]

[8] CLASS B2108+213: a new wide-separation gravitational lens system, J. P. McKean, I. W. A. Browne, N. J. Jackson, L. V. E. Koopmans, M. A. Norbury, T. Treu, T. D. York, A. D. Biggs, R. D. Blandford, A. G. de Bruyn, C. D. Fassnacht, S. Mao, S. T. Myers, T. J. Pearson, P. M. Phillips, A. C. S. Readhead, D. Rusin, P. N. Wilkinson, 2005, MNRAS, 356, 1009 [ADS] [pdf]

[7] Radio, optical and infrared observations of CLASS B0128+437, A. D. Biggs, M. A. Norbury, I. W. A. Browne, N. J. Jackson, T. York, J. P. McKean, P. M. Phillips, 2004, MNRAS, 350, 949 [ADS] [pdf]

[6] Keck spectroscopy of Cosmic Lens All-Sky Survey gravitational lenses, J. P. McKean, L. V. E. Koopmans, I. W. A. Browne, C. D. Fassnacht, R. D. Blandford, L. M. Lubin, A. C. S. Readhead, 2004, MNRAS, 350, 167 [ADS] [pdf]

[5] The Cosmic Lens All-Sky Survey - II. Gravitational lens candidate selection and follow-up, I. W. A. Browne, P. N. Wilkinson, N. J. Jackson, S. T. Myers, C. D. Fassnacht, L. V. E. Koopmans, D. R. Marlow, M. A. Norbury, D. Rusin, C. M. Sykes, A. B. Biggs, R. D. Blandford, A. G. de Bruyn, K-H. Chae, P. Helbig, L. J. King, J. P. McKean, T. J. Pearson, P. M. Phillips, A. C. S. Readhead, E. Xanthopoulos, T. York, 2003, MNRAS, 341, 13 [ADS] [pdf]

[4] The Cosmic Lens All-Sky Survey - I. Source selection and observations, S. T. Myers, N. J. Jackson, I. W. A. Browne, A. G. de Bruyn, T. J. Pearson, A. C. S. Readhead, P. N. Wilkinson, A. D. Biggs, R. D. Blandford, C. D. Fassnacht, L. V. E. Koopmans, D. R. Marlow, J. P. McKean, M. A. Norbury, P. M. Phillips, D. Rusin, M. C. Shepherd, C. M. Sykes, 2003, MNRAS, 341, 1 [ADS] [pdf]

[3] B0850+054: a new gravitational lens system from CLASS, A. D. Biggs, D. Rusin, I. W. A. Browne, A. G. de Bruyn, N. J. Jackson, L. V. E. Koopmans, J. P. McKean, S. T. Myers, R. D. Blandford, K-H. Chae, C. D. Fassnacht, M. A. Norbury, T. J. Pearson, P. M. Phillips, A. C. S. Readhead, P. N. Wilkinson, 2003, MNRAS, 338, 1084 [ADS] [pdf]

[2] CLASS B0445+123: a new two image gravitational lens system, M. K. Argo, N. J. Jackson, I. W. A. Browne, T. York, J. P. McKean, A. D. Biggs, R. D. Blandford, A. G. de Bruyn, K-H. Chae, C. D. Fassnacht, L. V. E. Koopmans, S. T. Myers, M. A. Norbury, T. J. Pearson, P. M. Phillips, A. C. S. Readhead, D. Rusin, P. N. Wilkinson, 2003, MNRAS, 338, 957 [ADS] [pdf]

[1] Constraints on cosmological parameters from the analysis of the Cosmic Lens All-Sky Survey radio-selected gravitational lens statistics, K-H. Chae, A. D. Biggs, R. D. Blandford, I. W. A. Browne, A. G. de Bruyn, C. D. Fassnacht, P. Helbig, N. J. Jackson, L. J. King, L. V. E. Koopmans, S. Mao, D. R. Marlow, J. P. McKean, S. T. Myers, M. A. Norbury, T. J. Pearson, P. M. Phillips, A. C. S. Readhead, D. Rusin, C. M. Sykes, P. N. Wilkinson, E. Xanthopoulos, T. York, 2002, Phys. Rev. Letters., 89, 1301 [ADS] [pdf]

[4] Tracing the merger rate of the Universe with APERTIF and ASKAP, J. P. McKean, A. L. Roy, in Panoramic radio astronomy: Wide-field 1-2 GHz research on galaxy evolution (talk) [ADS] [pdf]

[3] The discovery of a group associated with CLASS B2108+213, J. P. McKean, I. W. A. Browne, C. D. Fassnacht, L. V. E. Koopmans, T. Treu, 2004, in IAU Symposium 225: Impact of Gravitational Lensing On Cosmology (poster)

[2] CLASS B2108+213: A new 4.56'' separation gravitational lens, J. P. McKean, I. W. A. Browne, N. J. Jackson, M. A. Norbury + CLASS Collaboration, 2003, in (UK) National Astronomy Meeting (poster)

[1] Photometric and spectroscopic observations of the CLASS parent population, J. P. McKean, I. W. A. Browne, N. J. Jackson, P. N. Wilkinson, P. Helbig, 2000, in IAU Symposium 201: New Cosmological Data and the Values of the Fundamental Parameters (poster)

Thesis

[1] Observations of Cosmic Lens All-Sky Survey gravitational lenses and the unlensed parent population, J. P. McKean, 2003, PhD thesis, Univ. Manchester