O. Milgrome

An Innovative Wireless H2S Sensor Based on Nanotechnology to Improve Safety in Oil & Gas Facilities

M. Piantanida, M. Veneziani, Roberto Fantoni, William Mickelson et autres

Abstract Real-time monitoring of pollutant, toxic and flammable gases is important for health and safety of petroleum extraction and distribution operations. Small, lightweight, fast, low-power, low-cost sensors would enable ubiquitous monitoring of these gases, which would allow for prevention of exposure or …

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VizieR Online Data Catalog: The Allen Telescope Array 20cm Survey (ATATS). I. (Croft+ 2010)

S. Croft, Geoffrey C. Bower, R. F. Ackermann, Shannon Atkinson et autres

Primary Beam and Dish Surface Characterization at the Allen Telescope Array by Radio Holography

G. R. Harp, R. F. Ackermann, Z. J. Nadler, Samantha Blair et autres

The Allen Telescope Array (ATA) is a cm-wave interferometer in California, comprising 42 antenna elements with 6-m diameter dishes. We characterize the antenna optical accuracy using two-antenna interferometry and radio holography. The distortion of each telescope relative to the average is small, …

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Real‐time beamforming using high‐speed FPGAs at the Allen Telescope Array

William C. Barott, O. Milgrome, M. C. H. Wright, David H. E. MacMahon et autres

The Allen Telescope Array (ATA) at the Hat Creek Radio Observatory (HCRO) is a wide‐field panchromatic radio telescope currently consisting of 42 offset‐Gregorian antennas each with a 6 m aperture, with plans to expand the array to 350 antennas. Through unique back‐end …

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The D0 Silicon Microstrip Tracker

S. N. Ahmed, R. Angstadt, M. Aoki, B. Åsman et autres

nl, us, se, ru, de, gb, ar, fr, ch, ca, gr, br, cn, cz (code pays fourni par la source)

THE ALLEN TELESCOPE ARRAY Pi GHz SKY SURVEY. I. SURVEY DESCRIPTION AND STATIC CATALOG RESULTS FOR THE BOÖTES FIELD

Geoffrey C. Bower, S. Croft, Garrett K. Keating, David Whysong et autres

The Pi GHz Sky Survey (PiGSS) is a key project of the Allen Telescope Array. PiGSS is a 3.1 GHz survey of radio continuum emission in the extragalactic sky with an emphasis on synoptic observations that measure the static and time-variable properties …

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ERRATUM: “THE ALLEN TELESCOPE ARRAY TWENTY-CENTIMETER SURVEY—A 690 DEG2, 12 EPOCH RADIO DATA SET. I. CATALOG AND LONG-DURATION TRANSIENT STATISTICS” (2010, ApJ, 719, 45)

S. Croft, Geoffrey C. Bower, R. F. Ackermann, Shannon Atkinson et autres

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THE ALLEN TELESCOPE ARRAY TWENTY-CENTIMETER SURVEY—A 690 DEG2, 12 EPOCH RADIO DATA SET. I. CATALOG AND LONG-DURATION TRANSIENT STATISTICS

S. Croft, Geoffrey C. Bower, R. F. Ackermann, Shannon Atkinson et autres

We present the Allen Telescope Array Twenty-centimeter Survey (ATATS), a multi-epoch (12 visits), 690 deg 2 radio image and catalog at 1.4 GHz. The survey is designed to detect rare, very bright transients as well as to verify the capabilities of the …

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The Allen Telescope Array: The First Widefield, Panchromatic, Snapshot Radio Camera

J. van Leeuwen, Leo Blitz, Douglas C.‐J. Bock, D. C. Backer et autres

The first 42 elements of the Allen Telescope Array (ATA-42) are beginning to deliver data at the Hat Creek Radio Observatory in Northern California.Scientists and engineers are actively exploiting all of the flexibility designed into this innovative instrument for simultaneously conducting panoramic …

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THE ALLEN TELESCOPE ARRAY Pi GHz SKY SURVEY. I. SURVEY DESCRIPTION AND STATIC CATALOG RESULTS FOR THE BOOeTES FIELD

Geoffrey C. Bower, S. Croft, Garrett A. Keating, David Whysong et autres

The Allen Telescope Array: The First Widefield, Panchromatic, Snapshot Radio Camera for Radio Astronomy and SETI

Jack Welch, D. C. Backer, Leo Blitz, Douglas C.‐J. Bock et autres

The first 42 elements of the Allen Telescope Array (ATA-42) are beginning to deliver data at the Hat Creek Radio Observatory in northern California. Scientists and engineers are actively exploiting all of the flexibility designed into this innovative instrument for simultaneously conducting …

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Open Source Hardware and Gateware for Wide-band Radio Astronomy Instrumentation

Dan Werthimer, D. C. Backer, Henry Chen, Matt Dexter et autres