PPT-Radio Interferometry Recap

Material for this talk AMS Richards TWBMuxlow NJJackson JBCA Manchester RALaing ESO Garching I MartiVidal OSO Onsala R Perley NRAO Socorro and Wikipedia Summary Radio astronomy key aspects. measurements: . One physicist’s crooked . path from quantum optics to quantum information. Introduction . Squeezed states and optical . interferometry. Ramsey . interferometry. and cat states. Quantum information perspective. Berlin/. Zeuthen. ;. . May 2010. Dainis Dravins & . Hannes. Jensen. Lund Observatory, Sweden. www.astro.lu.se. /~dainis. HUNDRED TIMES SHARPER THAN . HUBBLE !. Intensity Interferometry with. limits on . dark . energy. Jun. 17. 2011. Geena Kim. P. Hamilton, D. Schlippe, and H. Mueller. University of California, Berkeley. Paul Hamilton. Müller group. University of California at Berkeley. . Clare Burrage. University of Nottingham. Clare.Burrage@nottingham.ac.uk. Outline:. Chameleon dark energy. A . review of atom interferometry. Dark energy in the laboratory. Solutions to the Cosmological Constant Problem. lecture capture. Phil Ansell (Maths & Stats). Carol Summerside (. QuILT. ). . Tom Nye (Maths & Stats). Andrew Lovatt (EEE). Nick Randall (GPS). 2. nd. July 2012. Outline. Introductions and Background. Jonathan Singh . (. jonathan.singh@ed.ac.uk. ). A Curtis, I Main, A . Cartwright-Taylor, I . B . Butler, M Chapman, F . Fusseis. Outline. What is the Velocity?. CWI for Monitoring Velocity Change. Experimental Rock Physics Applications. Dainis Dravins, . Hannes. Jensen . Lund Observatory, Sweden. Stephan LeBohec, Paul D.. . Nuñez. . The University of Utah, Salt Lake City. STELLAR INTENSITY INTERFEROMETRY. . Astrophysical targets for sub-. Very Long Baseline Interferometry. Very Long Baseline Interferometry. time.  . θ.  . t. Very Long Baseline Interferometry. Moving Sources.  .  .  .  .  .  . 0 .  .  .  .  .  .  . What is the signal made of?. Updates and Data Analysis. Zack Lane. ReCAP. Coordinator. January 24, 2012. ReCAP. Columbia University . ReCAP. Columbia University . Zack’s Ulterior Motives. Excuse to . share. Find forum to share, examine, . Zack Lane. ReCAP Coordinator. July 2012. ReCAP. Columbia University . An item is . accessioned. when it is processed by ReCAP staff and shelved at the facility. Books must have a unique barcode and be in good condition. Zack Lane. ReCAP Coordinator. July 2012. ReCAP. Columbia University . An item is . accessioned. when it is processed by ReCAP staff and shelved at the facility. Books must have a unique barcode and be in good condition. Comprehensive, authoritative coverage of interferometric techniques for radio astronomy In this Second Edition of Interferometry and Synthesis in Radio Astronomy, three leading figures in the development of large imaging arrays, including very-long-baseline interferometry (VLBI), describe and explain the technology that provides images of the universe with an angular resolution as fine as 1/20,000 of an arcsecond. This comprehensive volume begins with a historical review followed by detailed coverage of the theory of interferometry and synthesis imaging, analysis of interferometer response, geometrical relationships, polarimetry, antennas, and arrays. Discussion of the receiving system continues with analysis of the response to signals and noise, analog design requirements, and digital signal processing. The authors detail special requirements of VLBI including atomic frequency standards, broadband recording systems, and antennas in orbit. Further major topics include: * Calibration of data and synthesis of images* Image enhancement using nonlinear algorithms* Techniques for astrometry and geodesy* Propagation in the neutral atmosphere and ionized media* Radio interference* Related techniques: intensity interferometry, moon occultations, antenna holography, and optical interferometry Interferometry and Synthesis in Radio Astronomy, Second Edition is comprehensive in that it provides an excellent overview of most radio astronomical instrumentation and techniques. Achuta . Kadambi. , Jamie . Schiel. and Ramesh . Raskar. , IEEE CVPR16 . An interferometric 3D camera for multipath imaging for meter scale scenes. Swept Frequency Electronic Interferometry. Take-home message:. I. CASS Radio Astronomy School. R. D. Ekers. 24 Sep 2012. 292Sep 2012. R D Ekers. 2. WHY?. Importance in radio astronomy. ATCA, VLA, WSRT, GMRT, MERLIN, IRAM.... VLBA, JIVE, VSOP, RADIOASTON. ALMA, LOFAR, MWA, ASKAP, MeerKat, SKA.