Results 1 to 10 of about 2,622,175 (50)

The LeMMINGs survey: probing sub-kpc radio structures of nearby galaxies with e-MERLIN [PDF]

Proceedings of 15th European VLBI Network Mini-Symposium and Users' Meeting — PoS(EVN2022), 2023
The Legacy e-MERLIN Multi-band Imaging of Nearby Galaxies survey (LeMMINGs) is a statistically-complete census of nuclear accretion and star formation processes in the local Universe.
David R. A. Williams, R. D. Baldi, R. Beswick, I. McHardy, B. T. Dullo, M. Pahari, Emma Carver, Jake Clifford, Nicholas A. Kill, Bhairavi Krishnamoorthi, Oliver Woodcock, J. Knapen, Smita Mathur on behalf of the LeMMINGs collaboration Jod Astrophysics, The University of Manchester, I. Bologna, S. O. Physics, Astronomy, U. Southampton, D. Astrof'isica, Iparcos, U. Madrid, D. Physics, Indian Institute of Technology, Hyderabad, Instituto de Astrof'isica de Canarias, D. Astrof'isica, U. L. Laguna, A. Department, T. O. S. University, C. F. Astronomy, Astro-particle Physics   +30 more
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LeMMINGs IV: The X-ray properties of a statistically-complete sample of the nuclei in active and inactive galaxies from the Palomar sample [PDF]

, 2021
All 280 of the statistically-complete Palomar sample of nearby (20◦ have been observed at 1.5GHz as part of the LeMMINGs e-MERLIN legacy survey. Here, we present Chandra X-ray observations of the nuclei of 213 of these galaxies, including a statistically-
D. Williams, M. Pahari, R. D. Baldi, I. McHardy, S. Mathur, R. Beswick, A. Beri, P. Boorman, S. Aalto, A. Alberdi, M. Argo, B. T. Dullo, D. Fenech, D. Green, J. Knapen, I. Mart'i-Vidal, J. Moldón, C. Mundell, T. Muxlow, F. Panessa, M. P'erez-Torres, P. Saikia, F. Shankar, I. Stevens, P. C. H. C. F. Astrophysics, The University of Manchester, UK., U. Oxford, U. Southampton, Southampton, Indian Institute of Technology, Hyderabad, India., I. D. Radioastronomia, Bologna, Italy., T. O. S. University, Usa, C. F. Astronomy, Astro-particle Physics, Eureka Scientific, Oakland, DST-INSPIRE Faculty, Indian Institute of Science Education, Research, A. Institute, Academy of Sciences, Czech Republic, C. U. Technology, Sweden., Inst. de Astrof'isica de Andaluc'ia, Spain., Jeremiah Horrocks Institute, U. C. Lancashire, D. Astrof'isica, U. Madrid, A. Group, C. Laboratory, Instituto de Astrof'isica de Canarias, D. Astrof'isica, U. L. Laguna, Observatori Astron'omic, U. Valencia, D. D. I. Astrof'isica, U. Bath, I. D. A. E. P. Spaziali, Roma, Center for Astro, Particle, P. Physics, N. Y. U. A. Dhabi, Uae, U. Birmingham, A. S. M. F. Astronomy, U. Amsterdam, The Netherlands.   +75 more
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The SAMI Galaxy Survey: the role of disc fading and progenitor bias in kinematic transitions [PDF]

Monthly notices of the Royal Astronomical Society, 2021
We use comparisons between the Sydney-AAO Multi-object Integral Field Spectrograph (SAMI) Galaxy Survey and equilibrium galaxy models to infer the importance of disc fading in the transition of spirals into lenticular (S0) galaxies.
S. Croom, D. Taranu, J. V. D. Sande, C. Lagos, K. Harborne, J. Bland-Hawthorn, S. Brough, J. Bryant, L. Cortese, C. Foster, M. Goodwin, B. Groves, A. Khalid, J. Lawrence, A. Medling, S. Richards, M. Owers, N. Scott, S. Vaughan, University of Sydney, 3D Astro, Caastro, Icrar, P. University, University of Wales, Australian Astronomical Optics - Macquarie, Australian National University, U. Toledo, Sofia Science Center, D. O. Physics, Astronomy, M. University, Astrophysics, Astrophotonics Research Centre   +33 more
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The unseen host galaxy and high dispersion measure of a precisely-localised Fast Radio Burst suggests a high-redshift origin [PDF]

Monthly notices of the Royal Astronomical Society, 2023
FRB 20210912A is a fast radio burst (FRB), detected and localised to sub-arcsecond precision by the Australian Square Kilometre Array Pathfinder. No host galaxy has been identified for this burst despite the high precision of its localisation and deep ...
L. Marnoch, S. Ryder, C. James, A. Gordon, M. Sammons, J. Prochaska, Nicolas Tejos Adam T. Deller, D. R. Scott, S. Bhandari, M. Głowacki, E. Mahony, R. McDermid, E. Sadler, R. Shannon, Hao Qiu Macquarie University, Csiro Space, Astronomy, Astrophysics, S. R. Centre, 3D Astro, International Centre for Radio Astronomy Research, N. University, U. California, K. I. F. T. Physics, M. Universe, National Space Development Agency of Japan, Pontificia Universidad Cat'olica de Valpara'iso, S. U. O. Technology, N. F. F. R. Astronomy, J. Eric, A. S. M. F. Astronomy, Sydney Institute for Astronomy, Ska Observatory   +32 more
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The diverse nature and formation paths of slow rotator galaxies in the EAGLE simulations [PDF]

, 2020
We use a sample of $z=0$ galaxies visually classified as slow rotators (SRs) in the EAGLE hydrodynamical simulations to explore the effect of galaxy mergers on their formation, characterise their intrinsic galaxy properties, and study the connection ...
C. Lagos, E. Emsellem, J. V. D. Sande, K. Harborne, L. Cortese, Thomas A Davison, C. Foster, R. W. N. C. F. R. A. Research, M468, U. O. S. Australia, Crawley, Wa, Australia., A. C. F. A. A. I. 3. Dimensions, 3D Astro   +14 more
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Using Host Galaxy Spectroscopy to Explore Systematics in the Standardisation of Type Ia Supernovae [PDF]

, 2022
We use stacked spectra of the host galaxies of photometrically identified type Ia supernovae (SNe Ia) from the Dark Energy Survey (DES) to search for correlations between Hubble diagram residuals and the spectral properties of the host galaxies ...
M. Dixon, C. Lidman, J. Mould, L. Kelsey, D. Brout, A. Moller, P. Wiseman, M. Sullivan, L. Galbany, T. Davis, M. Vincenzi, D. Scolnic, G. Lewis, M. Smith, R. Kessler, A. Duffy, E. Taylor, C. Flynn, T. Abbott, M. Aguena, S. Allam, F. Andrade-Oliveir, J. Annis, J. Asorey, E. Bertin, S. Bocquet, D. Brooks, D. Burke, A. Rosell, D. Carollo, M. Kind, J. Carretero, M. Costanzi, L. Costa, M. Pereira, P. Doel, S. Everett, I. Ferrero, B. Flaugher, D. Friedel, J. Frieman, J. Garc'ia-Bellido, M. Gatti, D. Gerdes, K. Glazebrook, D. Gruen, J. Gschwend, G. Gutiérrez, S. Hinton, D. Hollowood, K. Honscheid, D. Huterer, D. James, K. Kuehn, N. Kuropatkin, U. Malik, M. March, F. Menanteau, R. Miquel, R. Morgan, B. Nichol, R. Ogando, A. Palmese, F. Paz-Chinch'on, A. Pieres, A. P. Malag'on, M. Rodríguez-Monroy, A. Romer, E. Sanchez, V. Scarpine, I. Sevilla-Noarbe, M. Soares-Santos, E. Suchyta, G. Tarlé, C. To, B. Tucker, D. Tucker, T. N. V. C. F. AstrophysicsSupercomputing, S. U. O. Technology, Centre for Gravitational Astrophysics, C. Science, The Australian National University, T. D. O. Astronomy, Astrophysics, Australian National University, Institute of Cosmology, Gravitation, U. Portsmouth, S. O. Physics, Astronomy, U. Southampton, Center for Computational Astrophysics, HarvardSmithsonian, Institut d'Estudis Espacials de de Catalunya, Institute of Space Sciences, S. O. Mathematics, Physics, U. Queensland, D. Physics, D. University, Sydney Institute for Astronomy, D. Astronomy, U. Chicago, Kavli Institute for Cosmological Physics, Cerro Tololo Inter-American Observatory, Optical-Infrared Astronomy Research Laboratory, L. LIneA, R. Gal, F. N. Laboratory, U. Michigan, Centro de Investigaciones Energ'eticas, Cnrs, Umr 7095, I. Paris, Sorbonne Universit'es, U. Observatory, F. O. Physics, Ludwig-Maximilians-Universitat, D. PhysicsAstronomy, U. London, Kavli Institute for Particle AstrophysicsCosmology Slac Laboratory, Instituto de Astrof'isica de Canarias, U. L. Laguna, Inaf Trieste, Center for Astrophysical Surveys, National Center for Supercomputing, U. I. Urbana-Champaign, Institut de F'isica d'Altes Energies, T. Z. F. O. Science, Technology, A. Unit, University of Triest, Institute for Fundamental Physics of the Universe, H. Sternwarte, U. Hamburg, Jet propulsion Laboratory, C. I. O. Technology., Institute of Theoretical Astrophysics, U. Oslo, Instituto de Fisica Teorica Uamcsic, U. A. D. Madrid, U. Pennsylvania, O. Nacional, 77 RuaGal.Jos'eCristino, Santa Cruz Institute for Particle Physics, Center for Cosmology, Astro-particle Physics, T. O. S. University, Australian Astronomical Optics, M. University, L. Observatory, I. C. D. R. I. E. Avanccats, P. Department, 2320 Chamberlin Hall, U. Wisconsin--Madison, University of Surrey, U. California, I. O. Astronomy, U. Cambridge, D. Sciences, Princeton Univer- sity, Pevensey Build- ing, U. Sussex, Computer Science, M. Division, Oak Ridge National Laboratory, Excellence Cluster Origins, 2. Boltzmannstr., M. F. Physics, Giessenbachstrasse, Universitats-Sternwarte, F. Physik, Ludwig-Maximilians-Universitat Munchen   +172 more
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A sample of fast radio bursts discovered and localised with MeerTRAP at the MeerKAT telescope [PDF]

Monthly notices of the Royal Astronomical Society, 2023
We present a sample of well-localised Fast Radio Bursts (FRBs) discovered by the MeerTRAP project at the MeerKAT telescope in South Africa. We discovered the three FRBs in single coherent tied-array beams and localised them to an area of ∼1 arcmin2. We
F. Jankowski, M. Bezuidenhout, M. Caleb, L. Driessen, M. Malenta, V. Morello, K. Rajwade, S. Sanidas, B. Stappers, M. Surnis, E. Barr, W. Chen, M. Kramer, J. Wu, S. Buchner, M. Serylak, J. X. P. Jbca, Cnrs Orleans, Centre for Astrophysics Research, U. Sydney, ASTRO-3D, Csiro, Astron, Iiser Bhopal, M. Bonn, Sarao, The Ska Observatory, U. California, Kavli Institute Japan   +28 more
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The Dark Energy Survey Bright Arcs Survey: Candidate Strongly Lensed Galaxy Systems from the Dark Energy Survey 5000 Square Degree Footprint [PDF]

Astrophysical Journal Supplement Series, 2021
We report the combined results of eight searches for strong gravitational lens systems in the full 5000 square degrees of Dark Energy Survey (DES) observations.
J. H. O′donnell, R. Wilkinson, H. Diehl, C. Aros-Bunster, K. Bechtol, S. Birrer, E. Buckley-Geer, A. Rosell, M. Kind, L. Costa, S. J. G. Lozano, R. Gruendl, M. Hilton, H. Lin, K. A. Lindgren, J. Martin, A. Pieres, E. Rykoff, I. Sevilla-Noarbe, E. Sheldon, C. Sif'on, D. Tucker, B. Yanny, T. Abbott, M. Aguena, S. Allam, F. Andrade-Oliveira, J. Annis, E. Bertin, D. Brooks, D. Burke, J. Carretero, M. Costanzi, J. Vicente, S. Desai, J. Dietrich, K. Eckert, S. Everett, I. Ferrero, B. Flaugher, P. Fosalba, J. Frieman, J. Garc'ia-Bellido, E. Gaztañaga, D. Gerdes, D. Gruen, J. Gschwend, M. Gill, G. Gutiérrez, S. Hinton, D. Hollowood, K. Honscheid, D. James, T. Jeltema, K. Kuehn, O. Lahav, M. Lima, M. Maia, J. Marshall, Peter Melchior, F. Menanteau, R. Miquel, R. Morgan, B. Nord, R. Ogando, F. Paz-Chinch'on, M. Pereira, A. P. Malag'on, M. Rodríguez-Monroy, A. Romer, A. Roodman, E. Sanchez, V. Scarpine, M. Schubnell, S. Serrano, M. Smith, E. Suchyta, M. Swanson, G. Tarlé, D. Thomas, C. To, T. D. Collaboration, D. Physics, University of California at Santa Cruz, Santa Cruz, Ca, Usa, Astronomy, Pevensey Building, U. Sussex, Brighton, Uk, F. N. Laboratory, Batavia, Il, I. D. F'isica, Pontificia Universidad Cat'olica de Valpara'iso, Valpara'iso, Chile., P. Department, U. Wisconsin--Madison, Madison, Wi, Kavli Institute for Particle AstrophysicsCosmology, Stanford University, Stanford, D. Astronomy, Astrophysics, U. Chicago, Chicago., L. LIneA, R. Janeiro, Brazil, O. Nacional, U. I. Urbana-Champaign, Urbana, Center for Astrophysical Surveys, National Center for Supercomputing Applications, Astrophysics Research Centre, University of KwaZulu-Natal, West Campus, Durbán, S. Africa, S. O. Mathematics, StatisticsComputer Science, Brookhaven National Laboratory, Upton, Ny, Half Hollow Hills High School East, D. Hills, Centro de Investigaciones Energ'eticas, Medioambientales y Tecnol'ogicas, Madrid, Spain., Cerro Tololo Inter-American Observatory, NSF's National Optical-Infrared Astronomy Research Laboratory, L. Serena, Instituto de F'isica Te'orica, Universidade Estadual Paulista, S. Paulo., Cnrs, Umr 7095, I. Paris, París, France, Sorbonne Universit'es, 06 UPMCUnivParis, D. PhysicsAstronomy, U. London, London, S. N. Laboratory, Menlo Park, Institut de F'isica d'Altes Energies, T. Z. F. O. Science, Technology, Campus Uab, Barcelona, A. Unit, U. Trieste, Trieste, Italy., Inaf Trieste, Institute for Fundamental Physics of the Universe, Iit Hyderabad, Kandi, Telangana, India., F. O. Physics, Ludwig-Maximilians-Universitat, Munich, H Germany, U. Pennsylvania, Philadelphia., Pa, Santa Cruz Institute for Particle Physics, Institute of Theoretical Astrophysics, U. Oslo, Norway, Institut d'Estudis Espacials de de Catalunya, Institute of Space Sciences, K. I. F. T. Physics, Instituto de Fisica Teorica Uamcsic, U. A. D. Madrid, U. Michigan, A. Arbor, Mi, Physics, U. Queensland, Brisbane, Australia, Center for Cosmology, Astro-particle Physics, T. O. S. University, Columbus, Oh, C. F. A. HarvardSmithsonian, Cambridge, Ma, Australian Astronomical Optics, M. University, N. Ryde, L. Observatory, Flagstaff, AZ 86001, Departamento de F'isica Matem'atica, U. S. Paulo, Sp, P. George, C. N. Y. I. F. T. Physics, Texas A M University, College Station, Tx, D. Sciences, P. University, Peyton Hall, Princeton, Nj, I. C. D. R. I. E. Avanccats, 2320 Chamberlin Hall, I. O. Astronomy, U. Cambridge, H. Sternwarte, U. Hamburg, Hamburg, S. O. Physics, U. Southampton, Southampton, Computer Science, M. Division, Oak Ridge National Laboratory, Oak Ridge, Tn, Institute of Cosmology, Gravitation, U. Portsmouth, Portsmouth, M. F. Physics, Garching, Universitats-Sternwarte, F. Physik, Ludwig-Maximilians-Universitat Munchen, Munchen   +241 more
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An HST Survey of the mid-UV Morphology of Nearby Galaxies [PDF]

, 2002
(Abbreviated) We present an imaging survey of 37 nearby galaxies observed with HST/WFPC2 in the mid-UV F300W filter and in F814W. 11 galaxies were also imaged in F255W.
R. Windhorst, V. Taylor, R. Jansen, S. Odewahn, C. Chiarenza, C. Conselice, R. Grijs, R. D. Jong, J. Mackenty, P. Eskridge, J. Frogel, J. Gallagher, J. Hibbard, L. Matthews, R. W. P. S. University, Caltech, U. Cambridge, Stsci, M. S. University, Nasa, U. Wisconsin, Nrao, Center for Computational Astrophysics, U. Virginia   +23 more
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Dark Energy Survey Year 3 Results: Measuring the Survey Transfer Function with Balrog

Astrophysical Journal Supplement Series, 2022
We describe an updated calibration and diagnostic framework, Balrog, used to directly sample the selection and photometric biases of the Dark Energy Survey (DES) Year 3 (Y3) data set.
S. Everett, B. Yanny, N. Kuropatkin, E. Huff, Y. Zhang, J. Myles, A. Masegian, J. Elvin-Poole, S. Allam, G. Bernstein, I. Sevilla-Noarbe, M. Splettstoesser, E. Sheldon, M. Jarvis, A. Amon, I. Harrison, A. Choi, W. Hartley, A. Alarcon, C. S'anchez, D. Gruen, K. Eckert, J. Prat, M. Tabbutt, V. Busti, M. Becker, N. MacCrann, H. Diehl, D. Tucker, E. Bertin, T. Jeltema, A. Drlica-Wagner, R. Gruendl, K. Bechtol, A. Rosell, T. Abbott, M. Aguena, J. Annis, D. Bacon, S. Bhargava, D. Brooks, D. Burke, M. Kind, J. Carretero, F. Castander, C. Conselice, M. Costanzi, L. Costa, M. Pereira, J. Vicente, J. DeRose, S. Desai, T. Eifler, A. Evrard, I. Ferrero, P. Fosalba, J. Frieman, J.Garc'ia-Bellido, E. Gaztañaga, D. Gerdes, G. Gutiérrez, S. Hinton, D. Hollowood, K. Honscheid, D. Huterer, D. James, S. Kent, E. Krause, K. Kuehn, O. Lahav, M. Lima, H. Lin, M. Maia, J. Marshall, Peter Melchior, F. Menanteau, R. Miquel, J. Mohr, R. Morgan, J. Muir, R. Ogando, A. Palmese, F. Paz-Chinch'on, A. Plazas, M. Rodríguez-Monroy, A. Romer, A. Roodman, E. Sánchez, V. Scarpine, S. Serrano, M. Smith, M. Soares-Santos, E. Suchyta, M. Swanson, G. Tarlé, C. To, M. Troxel, T. Varga, J. Weller, R. P. C. F. T. Physics, Santa Cruz, Ca, Usa, F. N. Laboratory, Batavia, Il, Jet propulsion Laboratory, C. I. O. Technology., Pasadena, D. Physics, Stanford University, Stanford, Kavli Institute for Particle AstrophysicsCosmology, S. N. Laboratory, Menlo Park, K. I. F. T. Physics, U. Chicago, Chicago., Center for Cosmology, Astro-particle Physics, T. O. S. University, Columbus, Oh, Astronomy, U. Pennsylvania, Philadelphia., Pa, Centro de Investigaciones Energ'eticas, Medioambientales y Tecnol'ogicas, Madrid, Spain., U. Sussex, Brighton, UK., Brookhaven National Laboratory, Upton, Ny, U. Oxford, Oxford, J. B. C. F. Astrophysics, S. O. Physics, U. Manchester, Manchester, D'epartement de Physique Th'eorique, Center for Astroparticle Physics, U. Geneve, Geneva, S. A. N. Laboratory, Lemont, D. O. Astronomy, Astrophysics, P. Department, U. Wisconsin--Madison, Madison, Wi, Departamento de F'isica Matem'atica, I. D. F'isica, U. S. Paulo, S. Paulo., Sp, Brazil, L. LIneA, R. Janeiro, D. O. Mathematics, T. Physics, U. Cambridge, U. Cambridge, Cnrs, I. Paris, París, France., Sorbonne Universit'es, 06 UPMCUnivParis, U. I. Urbana-Champaign, Urbana, National Center for Supercomputing Applications, Instituto de Astrof'isica de Canarias, Tenerife, Instituto de Astrof'isica de Canarias, La Laguna, Cerro Tololo Inter-American Observatory, NSF's National Optical-Infrared Astronomy Research Laboratory, L. Serena, Chile., Institute of Cosmology, Gravitation, U. Portsmouth, Portsmouth, D. PhysicsAstronomy, U. London, London, Institut de F'isica d'Altes Energies, T. Z. F. O. Science, Technology, Bellaterra, Institut d'Estudis Espacials de de Catalunya, Barcelona, Institute of Space Sciences, Campus Uab, U. Nottingham, UK Nottingham, Inaf Trieste, Trieste, Italy., Institute for Fundamental Physics of the Universe, O. Nacional, Brazill, U. Michigan, A. Arbor, Mi, U. California, Berkeley, Iit Hyderabad, Kandi, Telangana, India., Department of AstronomySteward Observatory, U. Arizona, Tucson, Az, Institute of Theoretical Astrophysics, U. Oslo, Blindern, Oslo, Norway, Instituto de Fisica Teorica Uamcsic, U. A. D. Madrid, S. O. Mathematics, Physics, U. Queensland, Brisbane, Australia., C. F. A. HarvardSmithsonian, Cambridge, Ma, Australian Astronomical Optics, M. University, N. Ryde, L. Observatory, Flagstaff, P. George, C. N. Y. I. F. T. Physics, Texas A M University, College Station, Tx, D. Sciences, Princeton University, Peyton Hall, Princeton, Nj, I. C. D. R. I. E. Avanccats, F. O. Physics, Ludwig-Maximilians-Universitat, Munich, H Germany, M. F. Physics, Garching, I. O. Astronomy, U. Southampton, Southampton, Computer Science, M. Division, Oak Ridge National Laboratory, Oak Ridge, Tn, D. U. Durham, Nc, Universitats-Sternwarte, F. Physik, Ludwig-Maximilians-Universitat Munchen, Munchen   +270 more
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