Drew Brisbin

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The Herschel Multi-tiered Extragalactic Survey (HerMES) is a legacy programme designed to map a set of nested fields totalling ∼380 deg2. Fields range in size from 0.01 to ∼20 deg2, using the Herschel-Spectral and Photometric Imaging Receiver (SPIRE) (at 250, 350 and 500 μm) and the Herschel-Photodetector Array Camera and Spectrometer (PACS) (at 100 and 160(More)
We present the cross-identification and source photometry techniques used to process Herschel SPIRE imaging taken as part of the Herschel Multi-Tiered Extragalactic Survey (HerMES). Cross-identifications are performed in map-space so as to minimize source-blending effects. We make use of a combination of linear inversion and model selection techniques to(More)
A major goal of the Atacama Large Millimeter/submillimeter Array (ALMA) is to make accurate images with resolutions of tens of milliarcseconds, which at submillimeter (submm) wavelengths requires baselines up to ∼15 km. To develop and test this capability, a Long Baseline Campaign (LBC) was carried out from 2014 September to late November, culminating in(More)
We present the first study of the far-infrared (FIR) properties of high-redshift, radio-selected ultraluminous infrared galaxies (ULIRGs) using deep observations obtained with the Spectral and Photometric Imaging Receiver (SPIRE) from the Herschel Multi-tiered Extragalactic Survey (HerMES). These galaxies span a large range of 850-μm fluxes from(More)
We present the detection of four far-infrared fine-structure oxygen lines, as well as strong upper limits for the CO(2–1) and [N II] 205 μm lines, in 3C 368, a well-studied radio-loud galaxy at z=1.131. These new oxygen lines, taken in conjunction with previously observed neon and carbon fine-structure lines, suggest a powerful active galactic nucleus(More)
Cosmic magnification is due to the weak gravitational lensing of sources in the distant Universe by foreground large-scale structure leading to coherent changes in the observed number density of the background sources. Depending on the slope of the background source number counts, cosmic magnification causes a correlation between the background and(More)
NBTI is a serious reliability concern in state of the art PMOSFET devices. The implementation of nitrided gate oxide to prevent boron penetration has aggravated the NBTI issue. Because of relaxation effects careful stress and measurement techniques ("On-the-Fly") must be used for reliable estimation of device lifetime. This abstract describes a unique(More)
We report first science results from our new spectrometer, the 2 nd generation z(Redshift) and Early Universe Spectrometer (ZEUS-2), recently commissioned on the Atacama Pathfinder Experiment telescope (APEX). ZEUS-2 is a submillimeter grating spectrometer optimized for detecting the faint and broad lines from distant galaxies that are redshifted into the(More)
We present Atacama Large Millimeter Array (ALMA) observations of two high-redshift systems (SMMJ023990136 at z1 ∼ 2.8 and the Cloverleaf QSO at z1 ∼ 2.5) in their rest-frame 122 μm continuum (νsky ∼ 650 GHz, λsky ∼ 450 μm) and [N II] 122 μm line emission. The continuum observations with a synthesized beam of ∼0′′. 25 resolve both sources and recover the(More)