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. dynamics vs. entang. lement. APS March Meeting. Pittsburgh. , 2009 March 16. . Ramsey . interferometry. and cat . states. Quantum information . perspective. Beyond the Heisenberg . limit. Two-component BECs. 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. . . Victoria Meadows, Eddie . Schwieterman. , . Giada. . Arney. , Drake Deming. ,. . Amit. . Misra. , Benjamin . Charnay. , Ty Robinson, . Antigona. Segura, Shawn. . : . Raising Professional Qualification of Specialists . in Russia and NIS. Galina PANKINA. The Academy for Standardisation, Metrology and Certification. Russia. Special . Professional . Re-Training . 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. 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 . . Cryogenic liquids are materials with boiling points of less than –73 °C (–100 °F). . What are Cryogenics?. Cryogen Background . When stored and used properly, cryogens are safe.. If stored improperly or misused, cryogen can be dangerous and even kill you.. 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. Tokamak. . June 5,2018. Zhiwei. Zhou, . Qiyong. Zhang* and EAST Cryogenic Team. Cryogenic Engineering and Technology Division. . Institute of Plasma Physics, Chinese Academy of Sciences, . P.O.Box. Philippe Richard. 46. th. CIML, Prague. 2. New SI: Possible consequences for “practical metrology. The Presidential Council nominated at its March 2011 meeting the following members:. Ch. . Ehrlich (NIST. 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 40 Balmer jump and slopes 4000 age Very young population x0000- emission lines UV slopes Old star populations in high-z objects eg Egami et al 2005 Eyles et al 2005 Richard et al 2011 Zeng e