'Ray flux' presentation slideshows

Image Intensifiers & Digital Radiography

Image Intensifiers & Digital Radiography. based on. Canon. Why Digital?. Store and retrieve without loss of quality Processing to optimize and improve image Rapid storage and retrieval Rapid long distance transmission Improved image management Economics. Considerations. Image Structure

1.79k views • 59 slides

The Intimate Relationship between High Energy Emission & Relativistic Jets in Radio-Loud AGNs

The Intimate Relationship between High Energy Emission & Relativistic Jets in Radio-Loud AGNs. Alan Marscher Boston University Research Web Page: www.bu.edu/blazars. Main Collaborators. Svetlana Jorstad (Boston University) Margo Aller (University of Michigan)

534 views • 41 slides

Magnetars, SGRs, and QPOs Marcus Ziegler Santa Cruz Institute for Particle Physics

Gamma-ray Large Area Space Telescope. Magnetars, SGRs, and QPOs Marcus Ziegler Santa Cruz Institute for Particle Physics. Talk based on:. Talk at APS meeting from Kevin Hurley UC Berkeley, Space Sciences Laboratory.

459 views • 35 slides

A Summer with Eta Carinae

458 views • 26 slides

Does Cosmic ?? -ray flux vary during total solar eclipse (TSE) ? A random walk through TSEs

Does Cosmic ?? -ray flux vary during total solar eclipse (TSE) ? A random walk through TSEs. PRANABA K NAYAK On behalf of TIFR Mumbai and J.C. Bose Institute Kolkata. ? -ray flux at observational level. Cosmic ray origin. Terrestrial Origin.

375 views • 23 slides

Markus B ? ttcher Ohio University Athens, OH

VHE Gamma-Ray Induced Pair Cascades in Blazars and Radio Galaxies. Markus B ? ttcher Ohio University Athens, OH. 0. Leptonic Blazar Models. Synchrotron emission. Injection, acceleration of ultrarelativistic electrons. Relativistic jet outflow with G ? 10. n F n. g -q. Q e ( g ,t).

302 views • 21 slides

Quenching of the accretion disk strong aperiodic variability at the magnetospheric boundary

Quenching of the accretion disk strong aperiodic variability at the magnetospheric boundary. Reference: astro-ph/0909.2996v1. M. Revnivtsev, E. Churazov, K.Postnov, S. Tsygankov. Changsheng Shi. 2009.9.29. Abstract. Introduction. Truncated accretion disks in different classes of sources.

285 views • 21 slides

Forecasting Solar wind Parameters

Forecasting Solar wind Parameters. Ji-hye LEE Giang Tran Shinji Hirooka Nurul Syazwani Rohizat. Outlook. Objective Today Solar Monitoring Detecting the CME Determining the CME properties Find the location Measure the angular width Calculate the velocity

326 views • 20 slides

A time(scales) trip to Mkn478 with XMM-Newton

A time(scales) trip to Mkn478 with XMM-Newton. Matteo Guainazzi XMM-Newton Science Operations Center Research and Science Support Division of ESA, VILSPA, Spain J.Clavel, N.Loiseau, A.Orr (ESA), F.Fiore (Oss. Monteporzio) K.Mason, E.Puchnarewicz (MSSL), G.Matt, G.C.Perola (Un. Roma Tre),.

276 views • 19 slides

Vertical SRF Cavity Test Stand (ILCTA_IB1_VTS)

Vertical SRF Cavity Test Stand (ILCTA_IB1_VTS). C.M. Ginsburg and C. Sylvester TD Department Heads Meeting March 13, 2006. Project People. New : C. Brown, Y. Huang, G. Lauten, R. Rabehl, I. Rakhno, P. Seifrid, C. Worel. Arrived: J. Ozelis. Not yet: A. Lounine. Project Scope.

322 views • 19 slides

X-Ray detection techniques and the BepiColombo-MIXS instrument

X-Ray detection techniques and the BepiColombo-MIXS instrument. David Rothery, Dept of Earth & Environmental Sciences D.A.Rothery@open.ac.uk. Direction of MPO motion. Solar Coronal Primary X-ray Flux. X-ray fluorescent and backscattered flux.

265 views • 17 slides

Blazars: the gamma-ray view of AGILE

290 views • 17 slides

Time delay between hard X-ray and gamma ray lines observed by RHESSI during the 23 July event

Introduction. The 23 July event. Model. Time delay analysis. Time profile analysis. Conclusions. Time delay between hard X-ray and gamma ray lines observed by RHESSI during the 23 July event interpreted by a trap plus precipitation model. Cyril Dauphin. Nicole Vilmer.

387 views • 15 slides

Effects of the Great American Solar Eclipse on the lower ionosphere observed with VLF waves

Effects of the Great American Solar Eclipse on the lower ionosphere observed with VLF waves. Rok Vogrin?i? University of Ljubljana, Slovenia Faculty of Mathematics and Physics ISWIW 2019, Trieste, 23.5.2019. Contents. Introduction Experimental setup The Great American Solar Eclipse

380 views • 15 slides

Time resolved X-ray spectroscopy of NGC 4051

301 views • 12 slides

?????? LS 5039 ???? GeV ?????

?????? LS 5039 ???? GeV ?????. (Yamaguchi & Takahara 2012, submitted) ????????? ???????????. GCOE ????? Multi-Messenger Astronomy ???????????. outline. Gamma-ray binary, LS5039 GeV break problem Model with a soft X-ray source Summary. Gamma-ray binaries.

171 views • 9 slides

Olin Student Projects 2007

Olin Student Projects 2007. Keith Gendreau NASA/GSFC 301-286-6188. USB X-ray Flux Meter. X-ray Detector With Simple Preamp. ~10 mV. BNC. Will have MANY uses at GSFC X-ray source stability monitor at 600m beamline Calibrator of new X-ray Diffractometer/Fluorescence Instrument

184 views • 7 slides

an X-ray source. slit. Solid-state Slit Camera (GSC). Gas Slit Camera (GSC). collimator. position. sensitive detector. Forward FoV. Zenithal FoV. MAXI. Earth. Scanning direction. Celestial sphere. GSC. SSC. Detector Energy Effective Area Field of View Energy Resolution

124 views • 1 slides

2. The current status of the MAXI light curves

[P-37] MAXI light curves of Active Galactic Nuclei. S. Ueno (JAXA), and MAXI Team ueno.shiro@jaxa.jp ; http://maxi.riken.jp.

120 views • 1 slides

M Tavani et al. Nature 000 , 1-4 (2009) doi:10.1038/nature08578

Hard-X-ray flux from Cyg X-3 and ? -ray flares. M Tavani et al. Nature 000 , 1-4 (2009) doi:10.1038/nature08578.

116 views • 1 slides