PPT-Radio Source Variability:

a tale of 1965 Leonid Gurvits Ken Kellermann JIVE and TU Delft NRAO The Netherlands USA w ith contributions by Mikhail Larionov and Alexander Midler. Presentation courtesy of the Radio Advertising Bureau, 2015 – All Rights Reserved. A mass medium delivering audio content to passionate and loyal listeners across multiple platforms. RADIO. RADIO TODAY. A CUDA Approach. Gary . Resnick. Scott . Badenhorst. Department of Computer Science. University of Cape Town. 17 March, 2010. Introduction. Approach. Plan. Outcomes. Overview. Radio Astronomy. Radio listening across the average day for 18-24s & 25-34s. Source: IPA TouchPoints 5. 36% . of . 15-24s. claim to listen to radio via . an app. Source: RAJAR MIDAS Autumn 2013. 44% . of . 25-34s. INTRODUCTION Optical Counterparts Radio Source Properties Radio Spectra Energy Considerations LOW-LUMINOSITY SOURCES Spiral, Seyfert, and Irregular Galaxies Elliptical Galaxies COMPACT SOURCES Self-Ab Source: RAJAR Q3 2013. Listening hour trends for all adults (15+). Source: RAJAR Q3 2013. Share of all radio listening. Source: RAJAR Q3 2013. A mass medium delivering audio content to passionate and loyal listeners across multiple platforms. RADIO. RADIO TODAY. RADIO. IT’S ON.. 243 Million+. . P12+ tune in to . radio. . every week. Source: Nielsen Audio, . Inkeun. Cho and James Edwards. Overview. What is fabrication variability?. Sources of variability. How to analyze & model variability. Ways to mitigate variability. 2. What is Fabrication Variability?. I. . Myserlis. E. . . Angelakis. (PhD advisor), L. . . Fuhrmann. , V. . Pavlidou. , A. Kraus, I. . Nestoras. , V. . Karamanavis. ,. . J.A. . Zensus, T. P. . Krichbaum. From the RoboPol team:. O.G. . 10 things you need to know about radio in South Africa. Main sources. futurefact. : psychographic and media survey. AMPS: All media and products survey. RAMS: Radio diaries. 1. . The South African radio landscape. Surface accuracy not so important, so easy to make large one.. angular resolution . . . wavelength. mirror diameter. D larger than optical case, but wavelength . much. larger (cm's to m's), e.g. for wavelength = 1 cm, diameter = 100 m, resolution = 20".. LANDSCAPE. A mass medium delivering audio content to passionate and loyal listeners across multiple platforms. RADIO. RADIO TODAY. RADIO. IT’S ON.. Radio’s incredible reach. RADIO BOASTS HIGHEST MASS REACH . A mass medium delivering audio content to passionate and loyal listeners across multiple platforms. RADIO. RADIO TODAY. RADIO. IT’S ON.. Radio’s incredible reach. RADIO BOASTS HIGHEST MASS REACH . Fabrication Variability Inkeun Cho and James Edwards Overview What is fabrication variability? Sources of variability How to analyze & model variability Ways to mitigate variability 2 What is Fabrication Variability? Swift. -BAT blazars with . NICER. Sergio Mundo, Richard . Mushotzky. University of Maryland, College Park. MARLAM 9, JHU, Baltimore, MD. Blazar characteristics. Radio-loud AGN with jet aligned close to line of sight.