Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Marco Viero"'
Noise Reduction Methods for Large-scale Intensity-mapping Measurements with Infrared Detector Arrays
Autor:
Grigory Heaton, Walter Cook, James Bock, Jill Burnham, Sam Condon, Viktor Hristov, Howard Hui, Branislav Kecman, Phillip Korngut, Hiromasa Miyasaka, Chi Nguyen, Stephen Padin, Marco Viero
Publikováno v:
The Astrophysical Journal Supplement Series, Vol 268, Iss 2, p 44 (2023)
Intensity-mapping observations measure galaxy clustering fluctuations from spectral–spatial maps, requiring stable noise properties on large angular scales. We have developed specialized readouts and analysis methods for achieving large-scale noise
Externí odkaz:
https://doaj.org/article/e7cb14ace86e4d0abaacdddd7f3a6f6b
SPHERExLabTools (SLT): A Python Data Acquisition System for SPHEREx Characterization and Calibration
Autor:
Sam Condon, Marco Viero, James Bock, Howard Hui, Phil Korngut, Hiromasa Miyasaka, Ken Manatt, Chi Nguyen, Hien Nguyen, Steve Padin
Selected as the next NASA Medium Class Explorer mission, SPHEREx, the Spectro-Photometer for the History of the Universe, Epoch of Reionization, and Ices Explorer is planned for launch in early 2025. SPHEREx calibration data products include detector
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe85c0ea9980fef3e4d8291a46752823
http://arxiv.org/abs/2208.05099
http://arxiv.org/abs/2208.05099
Autor:
Mat Page, Matthieu Béthermin, Kathryn Harris, Scott Chapman, Sara Petty, Lura K. Pitchford, Edo Ibar, Anne Feltre, Peter Hurley, Bernhard Schulz, S. J. Oliver, Nick Anderson, Duncan Farrah, Marco Viero, Evanthia Hatziminaoglou, Mark Lacy, David L. Clements, M. Symeonidis, Ismael Perez-Fournon, Douglas Scott, Dimitra Rigopoulou, Lingyu Wang, Asantha Cooray, Joaquin Vieira, Andreas Efstathiou
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 457:4179-4194
We investigate the relation between star formation rates (M_s) and AGN properties in optically selected type 1 quasars at 2 < z < 3 using data from Herschel and the SDSS. We find that M_s remains approximately constant with redshift, at 300 ± 100 M
Autor:
Norm Murray, Urs U. Graf, Rodrigo Herrera-Camus, Stephen C. Parshley, Martha P. Haynes, Michael D. Niemack, Nicholas F. Cothard, Peter Schilke, Ricardo Bustos, Benjamin Magnelli, Gordon J. Stacey, Frank Bertoldi, J. R. Bond, M. Fich, Laura C. Keating, Terry Herter, Eve M. Vavagiakis, Simon Foreman, Dominik Riechers, Kaustuv Basu, Scott Chapman, Dongwoo T. Chung, Daan Meerburg, Riccardo Giovanelli, M. R. Nolta, Joel Meyers, Manuel Aravena, Renée Hložek, Douglas Scott, Nick Battaglia, Patricio A. Gallardo, Marco Viero, Patrick C. Breysse, J. Erler, J. Stutzki, George Stein, T. Nikola, Doug Johnstone, Benjamin Beringue, Jason R. Stevens
Publikováno v:
Ground-based and Airborne Telescopes VII.
We present the detailed science case, and brief descriptions of the telescope design, site, and first light instrument plans for a new ultra-wide field submillimeter observatory, CCAT-prime, that we are constructing at a 5600 m elevation site on Cerr
Autor:
C. M. Casey, J. A. Calanog, Hai Fu, Duncan Farrah, J. Kartaltepe, Roberto J. Assef, Dominik Riechers, J. J. Bock, Asantha Cooray, E. Ibar, S. J. Oliver, Alex Conley, Georgios E. Magdis, D. Rigopoulou, Mattia Vaccari, Julie Wardlow, Michael Zemcov, M. Symeonidis, I. Perez-Fournon, Benjamin L. Schulz, Lucia Marchetti, Douglas Scott, Marco Viero, Isaac Roseboom
Dust-obscured galaxies (DOGs) are an ultraviolet-faint, infrared-bright galaxy population that reside at z ∼ 2 and are believed to be in a phase of dusty star-forming and active galactic nucleus (AGN) activity. We present far-infrared (far-IR) obse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92560e385cbb04ab2bbbee0852325bfc
https://doi.org/10.1088/0004-637x/775/1/61
https://doi.org/10.1088/0004-637x/775/1/61
Autor:
Matthieu Béthermin, Ismael Perez-Fournon, Seb Oliver, Julie Wardlow, Jordan Wheeler, Rob Ivison, Rui Marques-Chaves, Asantha Cooray, Jason Glenn, A. Conley, V. Asboth, Duncan Farrah, Marco Viero, Sunil Golwala, Seth Siegel, David L. Clements, P. R. Maloney, Edo Ibar, Michael Rowan-Robinson, Joaquin Vieira, Scott Chapman, Douglas Scott, P. Martinez-Navajas, Mark Halpern, Helmut Dannerbauer, Jack Sayers, Lingyu Wang, Dominik Riechers
Publikováno v:
Monthly notices of the Royal Astronomical Society, 2016, Vol.462(2), pp.1989-2000 [Peer Reviewed Journal]
NASA Astrophysics Data System
NASA Astrophysics Data System
Selecting sources with rising flux densities towards longer wavelengths from Herschel/SPIRE maps is an efficient way to produce a catalogue rich in high-redshift (z > 4) dusty star-forming galaxies. The effectiveness of this approach has already been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c722439938e66d397dd54563fef162c
http://hdl.handle.net/10044/1/62046
http://hdl.handle.net/10044/1/62046
Autor:
Tim Weinzirl, Stephanie M. LaMassa, Casey Papovich, Marco Viero, Rebecca L. Larson, Harold W. Yorke, Robin Ciardullo, Nicholas Watson, Shardha Jogee, Steven L. Finkelstein, C. Gronwall, C. Meg Urry, C. M. Casey
Publikováno v:
Proceedings of Frank N. Bash Symposium 2015 — PoS(BASH2015).
Autor:
V. Buat, A. Papadopoulos, Lingyu Wang, Peter Hurley, Duncan Farrah, Marco Viero, Andreas Efstathiou, Behnam Darvish, M. Symeonidis, Mark Sargent, S. J. Oliver, Matthew Joseph Griffin, S. Duivenvoorden, Matt J. Jarvis, Douglas Scott, Mattia Vaccari, Jillian M. Scudder, Edo Ibar
Publikováno v:
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2016, 462 (1), pp.277--289. ⟨10.1093/mnras/stw1466⟩
Monthly Notices of the Royal Astronomical Society, 2016, 462 (1), pp.277--289. ⟨10.1093/mnras/stw1466⟩
NASA Astrophysics Data System
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2016, 462 (1), pp.277--289. ⟨10.1093/mnras/stw1466⟩
Monthly Notices of the Royal Astronomical Society, 2016, 462 (1), pp.277--289. ⟨10.1093/mnras/stw1466⟩
NASA Astrophysics Data System
The Herschel Extragalactic Legacy Project (HELP) brings together a vast range of data from many astronomical observatories. Its main focus is on the Herschel data, which maps dust obscured star formation over 1300 deg$^2$. With this unprecedented com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e254f7c8b3e789d25a21316c9d227ea
http://arxiv.org/abs/1606.05377
http://arxiv.org/abs/1606.05377
Autor:
Ulrich Hopp, Gregory R. Zeimann, Jennifer L. Marshall, Steven L. Finkelstein, Caryl Gronwall, R. S. de Jong, E. McLinden, Peter Behroozi, Kim-Vy Tran, Casey Papovich, Heath V. Shipley, Robin Ciardullo, C. Lanham, Matthias Steinmetz, Eric Gawiser, Guillermo A. Blanc, Karl Gebhardt, Lalit Kawinwanichakij, Nicola Mehrtens, E. Mentuch Cooper, Marco Viero, Rachel S. Somerville, Sarah Tuttle, Risa H. Wechsler, Darren L. DePoy, Gary J. Hill, Niv Drory, R. Bassett, Shardha Jogee, Mark Lacy
Publikováno v:
NASA Astrophysics Data System
We present post-cryogenic Spitzer imaging at 3.6 and 4.5 micron with the Infrared Array Camera (IRAC) of the Spitzer/HETDEX Exploratory Large-Area (SHELA) survey. SHELA covers $\sim$deg$^2$ of the Sloan Digital Sky Survey "Stripe 82" region, and fall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1baed4599cccdf3b3d63276affa0fc4
http://arxiv.org/abs/1603.05660
http://arxiv.org/abs/1603.05660
Autor:
M. Bethermin, L. Wang, Seb Oliver, Cedric G. Lacey, Loretta Dunne, S. J. Maddox, Simon Dye, Peder Norberg, Duncan Farrah, N. Bourne, Marco Viero, Asantha Cooray, Steve Eales, W. I. Cowley, Jon Loveday
Publikováno v:
Astronomy & Astrophysics
Astronomy & astrophysics, 2016, Vol.592, pp.L5 [Peer Reviewed Journal]
Astronomy and astrophysics, 592(August 2016):L5. EDP Sciences
Astronomy & astrophysics, 2016, Vol.592, pp.L5 [Peer Reviewed Journal]
Astronomy and astrophysics, 592(August 2016):L5. EDP Sciences
Aims. We aim to study the 250 micron luminosity function (LF) down to much fainter luminosities than achieved by previous efforts. Methods. We developed a modified stacking method to reconstruct the 250 micron LF using optically selected galaxies fro