Search Results - "Gallardo, Patricio A"
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The Atacama Cosmology Telescope: Microwave Intensity and Polarization Maps of the Galactic Center
Published in The Astrophysical journal (01-10-2021)“…Abstract We present arcminute-resolution intensity and polarization maps of the Galactic center made with the Atacama Cosmology Telescope. The maps cover a 32…”
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The Atacama Cosmology Telescope: Detection of Millimeter-wave Transient Sources
Published in The Astrophysical journal (01-07-2021)“…We report on the serendipitous discovery of three transient millimeter-wave sources using data from the Atacama Cosmology Telescope. The first, detected at…”
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3
The Atacama Cosmology Telescope: Millimeter Observations of a Population of Asteroids or: ACTeroids
Published in The Astrophysical journal (01-04-2024)“…Abstract We present fluxes and light curves for a population of asteroids at millimeter wavelengths, detected by the Atacama Cosmology Telescope (ACT) over…”
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Advanced ACTPol TES Device Parameters and Noise Performance in Fielded Arrays
Published in Journal of low temperature physics (01-11-2018)“…The Advanced ACTPol (AdvACT) upgrade to the Atacama Cosmology Telescope (ACT) features arrays of aluminum manganese transition-edge sensors (TESes) optimized…”
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The Atacama Cosmology Telescope: A CMB lensing mass map over 2100 square degrees of sky and its cross-correlation with BOSS-CMASS galaxies
Published in Monthly notices of the Royal Astronomical Society (01-01-2021)“…We construct cosmic microwave background lensing mass maps using data from the 2014 and 2015 seasons of observations with the Atacama Cosmology Telescope…”
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Direct Ink Writing of Silicon Carbide for Microwave Optics
Published in Advanced engineering materials (01-01-2016)“…3D silicon carbide structures are patterned via direct ink writing (DIW) of borosiloxane‐colloidal SiC ink blends. These hybrid inks enable printing over a…”
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The Atacama Cosmology Telescope: Two-Season ACTPol Extragalactic Point Sources and Their Polarization Properties
Published in Monthly notices of the Royal Astronomical Society (01-07-2019)“…We report on measurements of the polarization of extragalactic sources at 148 GHz made during the first two seasons of the Atacama Cosmology Telescope…”
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GMRT 610 MHz observations of galaxy clusters in the ACT equatorial sample
Published in Monthly notices of the Royal Astronomical Society (11-06-2019)“…Abstract We present Giant Metrewave Radio Telescope (GMRT) 610 MHz observations of 14 Atacama Cosmology Telescope (ACT) clusters, including new data for nine…”
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Atacama Cosmology Telescope: Dusty Star-forming Galaxies and Active Galactic Nuclei in the Equatorial Survey
Published in The Astrophysical journal (01-04-2020)“…We present a catalog of 510 radio-loud active galactic nuclei (AGNs, primarily blazars) and 287 dusty star-forming galaxies (DSFGs) detected by the Atacama…”
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10
The Atacama Cosmology Telescope: A Search for Planet 9
Published in The Astrophysical journal (01-12-2021)“…We use Atacama Cosmology Telescope (ACT) observations at 98 GHz (2015–2019), 150 GHz (2013–2019), and 229 GHz (2017–2019) to perform a blind shift-and-stack…”
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The thermal and non-thermal components within and between galaxy clusters Abell 399 and Abell 401
Published in Monthly notices of the Royal Astronomical Society (09-11-2022)“…ABSTRACT We measure the local correlation between radio emission and Compton-y signal across two galaxy clusters, Abell 399 and Abell 401, using maps from the…”
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12
The Atacama cosmology telescope: flux upper limits from a targeted search for extragalactic transients
Published in Monthly notices of the Royal Astronomical Society (18-03-2024)“…ABSTRACT We have performed targeted searches of known extragalactic transient events at millimetre wavelengths using nine seasons (2013–2021) of 98, 150, and…”
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13
The Atacama Cosmology Telescope: Systematic Transient Search of 3 Day Maps
Published in The Astrophysical journal (01-10-2023)“…Abstract We conduct a systematic search for transients in 3 yr of data (2017–2019) from the Atacama Cosmology Telescope (ACT). ACT covers 40% of the sky at…”
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The Atacama Cosmology Telescope: CO(J = 3 - 2) Mapping and Lens Modeling of an ACT-selected Dusty Star-forming Galaxy
Published in The Astrophysical journal (10-07-2019)“…We report Northern Extended Millimeter Array CO(J = 3 − 2) observations of the dusty star-forming galaxy ACT-S J020941+001557 at z = 2.5528, which was detected…”
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15
Assembly and Integration Process of the High-Density Detector Array Readout Modules for the Simons Observatory
Published in Journal of low temperature physics (01-05-2020)“…The Simons Observatory will measure the cosmic microwave background tempera-ture and polarization using a suite of new telescopes in the Atacama Desert in…”
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16
Three-mirror anastigmatic five-meter aperture telescope and camera optics for CMB-S4
Published in 2023 XXXVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS) (19-08-2023)“…The next-generation ground-based cosmic microwave background (CMB) experiment, CMB-S4 will map the cosmic microwave background in degree and arcminute angular…”
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Conference Proceeding -
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The Atacama Cosmology Telescope: DR6 Gravitational Lensing Map and Cosmological Parameters
Published in The Astrophysical journal (01-02-2024)“…We present cosmological constraints from a gravitational lensing mass map covering 9400 deg2 reconstructed from measurements of the cosmic microwave background…”
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18
CMB-S4: Forecasting Constraints on Primordial Gravitational Waves
Published in The Astrophysical journal (01-02-2022)“…Abstract CMB-S4—the next-generation ground-based cosmic microwave background (CMB) experiment—is set to significantly advance the sensitivity of CMB…”
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The Atacama Cosmology Telescope: A Measurement of the DR6 CMB Lensing Power Spectrum and Its Implications for Structure Growth
Published in The Astrophysical journal (01-02-2024)“…Abstract We present new measurements of cosmic microwave background (CMB) lensing over 9400 deg 2 of the sky. These lensing measurements are derived from the…”
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Probing Galaxy Evolution in Massive Clusters Using ACT and DES: Splashback as a Cosmic Clock
Published in The Astrophysical journal (01-12-2021)“…We measure the projected number density profiles of galaxies and the splashback feature in clusters selected by the Sunyaev–Zel'dovich effect from the Advanced…”
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