PPT-Science with interferometry

during the last decade Olivier CHESNEAU delivered and distorted by John Monnier 2 3 Albert A Michelson 18521931 1974 I2T 4 MIDI First direct recombination 2T in the midIR 813. O Nitti 1 L De Vitis 1 F Bovenga 2 R Nutricato 3 A Refice 2 J Wasowski 4 1 Dipartimento Interateneo di Fisica Politecnico di Bari Via Amendola 173 70126 Bari Italy mail davidenittifisicaunibait 2 CNRISSIA Via Amendola 122D 70126 Bari Italy Emai Tele-Rilevamento Europa - T.R.E. S.r.l., Via V. Colonna, 7 -20149 Milano, Italy Abstract 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. . interferometry. Steven van den Berg. International Colloquium . Observatoire. de Haute Provence . 23-27 September 2013. Outline. . 2. Introduction to VSL. Introduction to the frequency comb. Distance determination based on:. FOR DETECTING SURFACE DISPLACEMENT IN HILLY AREAS Noorlaila Hayati 1 , Muhammad Taufik 2 , Khomsin 3 Departmen t of Geomatics Engineering, The Faculty of Civil and Planning Sepuluh Nopember Institu Kai Lu. King Abdullah University of Science and Technology. Outline. Introduction and Motivation. Theory: conventional SVI with stationary phase integration. S. ynthetic data example. Field data example. RADIO ASTRONOMY:. INTERSELLAR MOLECULES AND ASTROCHEMISTRY. IAU 2015 . Jack Welch, University of California Berkeley. The 10 Foot Dish. on the Roof of Cory . Hall at UC Berkeley . S. Silver, D.D. Thornton, W.J. Welch. Mapping, spectroscopy and geologic analysis of Earth’s “sister” planet. Venus. The Basics, pre-1960. Radius 95% of Earth, mass 82%. 92X Earth atmospheric pressure, 97% CO2. 462°C surface temp. [1]. ICHIKAWA . Ryuichi. , . [2]. ISHII . Atsutoshi. , . [3]. TAKIGUCHI Hiroshi, . KIMURA . Moritaka. , . [1]. SEKIDO Mamoru, . [1]. TAKEFUJI Kazuhiro,. [1]. UJIHARA Hideki, . [1]. HOBIGER Thomas, . [1]. Material for this talk: A.M.S. Richards, T.W.B.Muxlow, N.J.Jackson (JBCA Manchester); . R.A.Laing (ESO Garching); I. Marti-Vidal (OSO, Onsala); R. Perley (NRAO Socorro) and Wikipedia. Summary. Radio astronomy – key aspects. . Achuta. . Kadambi. , MIT Media Lab. Joint work with Jamie . Schiel. . and Ramesh . Raskar. Computer Vision/Graphics. Computer Vision/Graphics. Real-Life. Electric field only shown . 700 nanometer wavelength. 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?. 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.