PPT-Modern Optical Metrology Techniques used in James Webb Space Telescope

Author : cheryl-pisano | Published Date : 2018-09-22

Segment Optics and Space Instruments 1 Department of Electrical and Telecommunications Engineering New York City College of Technology 2 Instrument Systems and

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Modern Optical Metrology Techniques used in James Webb Space Telescope: Transcript

Segment Optics and Space Instruments 1 Department of Electrical and Telecommunications Engineering New York City College of Technology 2 Instrument Systems and Technology Optics Division NASA Goddard Space Flight Center. Ritva. A. Keski-Kuha, Charles W. Bowers, Manuel A. Quijada. NASA/Goddard Space Flight Center. James B. Heaney, SGT Inc. Greenbelt. Benjamin Gallagher, Ball. . Aerospace & Technologies Corp. Andrew McKay Northrop Grumman Aerospace Systems. Telescopes. Key Concepts. What are the regions of the electromagnetic spectrum?. What are telescopes and how do they work?. Where are most large telescopes located?. Telescopes - Key Terms. Telescope. From geocentric to heliocentric and beyond. By brain . cannon, . 1. st. Period PLTW. Earth-centered universe. Sun-centered universe. Forward Thinking. “. By . taking our sense of sight far beyond the realm of our forebears' imagination, these wonderful instruments, the telescopes, open the way to a deeper and more perfect understanding of nature. - Understand the basic origin of spectroscopic lines (homework).. - Understand how diffraction gratings work (homework).. - Determine the wavelength of particular spectroscopic lines.. - Identify a material based on it’s spectrum.. Telescope . Element . Mirror Actuators. . Allison A. Barto, D. Scott Acton, Paul Finley, Benjamin B. Gallagher,. Bruce Hardy, J. Scott Knight, Paul A. Lightsey. Ball . Aerospace & Technologies Corp.. 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. . 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. Space . Telescope. John . Mather . JWST . Senior Project Scientist . AAAC Oct 13 2011. JWST . Science Updates. 4 (. original) . major themes: first light, galaxy assembly, star & planet formation, evolution of planetary systems. Integrated Science Instrument Module. Ray Lundquist, NASA GSFC. Collaborators. Michael . P. . Drury. Jamie . L. . Dunn . Stuart . D. . Glazer . Matthew . A. . Greenhouse. Ed . Greville. Gregory . Henegar. -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 Optical Telescope Element (OTE). Northrop Grumman: Charlie Atkinson, Scott C. Texter. NASA/GSFC: Lee Feinberg, Ritva Keski-Kuha. July 6th, 2012. JWST Observatory Breakdown. Optical Telescope Element (OTE). A perture is the main lens or mirror that gathers the light to a F/ number is a measure of the speed and clarity of the optical – An astronomer wants to design a telescope that takes up the Part-worn tyres (used tires) can be a cost-effective solution for those needing to replace them on a tight budget. Read more! Purchasing used tires can be a viable option for vehicle owners looking to save money while ensuring their safety on the road.

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