PPT-JWST’s Cryogenic Position Metrology System

ITT Exelis Tony LWhitman Thomas Scorse Keith A Havey Jr Johns Hopkins University Randolph P Hammond Joe Orndorff Stephen Hope Stephen A Smee SPIE 8442 91 July 6 2012. ITT . Exelis. : Tony . L.Whitman. , Thomas . Scorse. , Keith A. . Havey. , . Jr. Johns Hopkins University: Randolph P. Hammond, Joe Orndorff, Stephen Hope, Stephen A. . Smee. SPIE 8442 – 91. July 6, 2012. cryo. -payload system for the KAGRA detector. Rahul Kumar. 1. , T. Takayuki. 1. , K. Yamamoto. 2. , H. Tanaka. 2. ,T. Miyamoto. 2. , T. Suzuki. 1. , N. Kimura. 1. , T. Kume. 1. and The Cryogenics Group. Experience in Space Programs. . Uldis Stirna, Ugis Cabulis, Anda Fridrihsone. Latvian State Institute of Wood Chemistry. . Workshop „Hydrogen and Fuel Cells in Research and Application. ”. , Oct.4-5, 2012, Riga. CP Series 6. CD Series 6. CN Series 6. PBM Cryogenic Ball Valve Overview. Sizes ½” –3” Full Port. Consult PBM for additional sizes.. Temperatures from 400. ºF, 205ºC. down to -320. ºF, . -. R. epeatability. WFC3 – spatial . s. can mode analysis – . work in progress. Mark Swain, Pieter . Deroo. , . Kiri. . Wagstaff. IPAC . JWST workshop . 3/11/14. Jet Propulsion Laboratory, California Institute of Technology. JWST Community Lecture. Jay Anderson, STScI. Nov 29, 2016. Astrometric Calibration. What is Distortion?. Any “non-conformal” mapping . . (shift, scale, rotation). Linear terms (“skew”). Non-linear terms. Goddard Space Flight Center, Greenbelt MD. Joint Base Andrews, MD. Johnson Space . Center,. Houston TX. Northrop-Grumman, Los Angeles CA. Panama Canal. ESA Kourou, French Guiana. L2. JWST. Road to. The stars. of transiting planets. . Drake Deming. University of Maryland at College Park. K2 Science Conference, November 5, 2015. In the early days of transiting planets, we were interested in what JWST could . NIRCam. Grism Mode for Transit Observations. C. Beichman, Dimitra . Touli. ,. Gautam . Vasisht. , Roger Smith. Tom Greene. 4 March 2014. JWST grism simulator. 1. Caltech Detector Testbed. Caltech testbed (Roger Smith) projects simulated spectra and other images onto HgCdTe array to assess precision photometry for transits, weak lensing, etc. for Explorer concepts, JWST, WFIRST, EUCLID. What is cryogenic heat treatment?. Cryogenic heat treatment is the ultra low temperature processing of materials to enhance their desired metallurgical and structural properties. The temperature is about -196°C or 77°K. Kyohei NATSUME. , Haruyuki MURAKAMI, Kaname KIZU, Kiyoshi YOSHIDA, Yoshihiko KOIDE. Japan Atomic Energy Agency (JAEA). Tucson, Arizona, 30th June. Cryogenic Engineering Conference 2015. 1. A Tokamak u. . 2013 NASA Annual IV&V Workshop . Chris Lescinsky IV&V Analyst, TASC. Rick Hess, IV&V Analyst, TASC. 9/10/2013. Agenda. JWST Overview (ORBIT and ISIM). JWST Key Elements. ISIM Layout. JIST Test Bed. JWST:Coronagraphy. 2. High Contrast Imaging allows observing. Extended emission. surrounding stars. Debris disks. AGN. . hosts. Faint companions. High contrast imaging combines the suppression of light from the host (“optical cancellation”) with post-processing by subtracting the scaled point-spread function (PSF) from the science image. -Measuring instrumentsDirective 2014/32/EUand Non-automatic weighing instruments NAWIDirective 2014/31/EUPlease consult the Call for Expression for full information on the specific tasks general speci