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A Technique for Primary Beam Calibration of Drift-Scanning, Wide-Field Antenna Elements
Jonathan C. Pober, Aaron R. Parsons, Daniel C. Jacobs +6
We present a new technique for calibrating the primary beam of a wide-field, drift-scanning antenna element. Drift-scan observing is not compatible with standard beam calibration r…
Current and Nascent SETI Instruments
Andrew P. V. Siemion, Jeff Cobb, Henry Chen +13
Here we describe our ongoing efforts to develop high-performance and sensitive instrumentation for use in the search for extra-terrestrial intelligence (SETI). These efforts includ…
New 145-MHz Source Measurements by PAPER in the Southern Sky
Daniel C. Jacobs, James E. Aguirre, Aaron R. Parsons +8
We present observations from the Precision Array for Probing the Epoch of Reionization (PAPER) in South Africa, observed in May and September 2010. Using two nights of drift scanni…
A Sensitivity and Array-Configuration Study for Measuring the Power Spectrum of 21cm Emission from Reionization
Aaron Parsons, Jonathan Pober, Matthew McQuinn +2
Telescopes aiming to measure 21cm emission from the Epoch of Reionization must toe a careful line, balancing the need for raw sensitivity against the stringent calibration requirem…