Ms. Liz Osborne Profile

Liz Osborne

at Lockheed Martin Advanced Technology Ctr

SPIE Involvement:

Author

Publications (9)

Proceedings Article | 22 August 2024 Poster

Implementing the LEM science program with a high spectral resolution wide field of view x-ray telescope

Daniel Patnaude, Frederick Porter, Ralph Kraft, Caroline Kilbourne, Simon Bandler, Akos Bogdan, Renata Cumbee, Megan Eckart, Cecilia Garraffo, Edmund Hodges-Kluck, Richard Kelley, Maxim Markevitch, Anna Ogorzalek, Paul Plucinsky, John ZuHone, Irina Zhuravleva, Jeremy Drake, Maurice Leutenegger, Steve Kenyon, Stephen Smith, Will Zhang, Stephen DePalo, Xiaoyi Li, Nathan Williams, Edward Amatucci, Janice Houston, Kathleen Coderre, Isaac Hayden, Elizabeth Osborne, Jeffrey Olson, Steven Ramm, Scott Richardson

Proceedings Volume 13093, 130937L (2024) https://doi.org/10.1117/12.3020433

Proceedings Article | 21 August 2024 Presentation + Paper

The Line Emission Mapper (LEM) probe mission concept

R. Kraft, Á Bogdán, J. ZuHone, J. Adams, J. Alvarado-Gómez, C. Argiroffi, M. Ayromlou, M. Azadi, S. Bandler, M. Barbera, A. Bhardwaj, V. Biffi, D. Bodewits, E. Boettcher, B. Branham, J. Burchett, D. Burke, J. Cann, J. Carter, D. Castro, P. Chakraborty, K. Chan, S. Chen, E. Churazov, K. Coderre, M. Corcoran, R. Cumbee, S. DePalo, K. Dolag, M. Donahue, W. Doriese, J. Drake, W. Dunn, M. Eckart, D. Eckert, S. Ettori, Y. Ezoe, C. Feldman, E. Flaccomio, W. Forman, M. Galeazzi, A. Gall, C. Garraffo, M. Gonzalez, N. Grosso, J. Hartley, N. Hell, L. Hernquist, E. Hodges-Kluck, J. Houston, S. Hull, N. Islam, P. Janas, F. Jennings, C. Jones, P. Kaaret, H. Kanner, M. Karovska, V. Kashyap, P. Kavanagh, R. Kelley, I. Khabibullin, C. Kilbourne, C.-G. Kim, D. Koutroumpa, O. Kovács, K. Kuntz, S.-H. Lee, M. Leutenegger, T. Linn, S. Lotti, M. Markevitch, K. Martin, L. May, D. McCammon, S. McEntee, S. Mei, F. Mernier, M. Miceli, J. Miller, M. Mirakhor, K. Monsch, Y. Nazé, D. Nelson, A. Nordt, A. Ogorzalek, J. Olson, S. Orlando, E. Osborne, L. Oskinova, D. Patnaude, R. Pfeifle, C. Pinto, {/ Plucinsky, G. Ponti, D. Porquet, F. Porter, D. Préle, S. Ramm, S. Randall, E. Rasia, M. Rau, S. Richardson, K. Sakai, A. Sarkar, G. Schellenberger, S. Sciortino, J. Schaye, A. Simionescu, S. Smith, M. Sobolewska, J. Steiner, J. Stern, Y. Su, M. Sun, N. Truong, E. Ursino, M. Valentini, S. Veilleux, S. Vladutescu-Zopp, M. Vogelsberger, N. Wakeham, S. Walker, Q. Wang, B. Wargelin, K. Weaver, J. Werk, N. Werner, S. Wolk, C. Zhang, W. Zhang, I. Zhuravleva

Proceedings Volume 13093, 1309327 (2024) https://doi.org/10.1117/12.3019969

KEYWORDS: X-rays, Galactic astronomy, Stars, Bubbles, Spectral resolution, Iron, Physics, Spectroscopy, Metals, Plasma

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The Line Emission Mapper (LEM) is a Probe mission concept developed in response to NASA’s Astrophysics Probe Explorer (APEX) Announcement of Opportunity. LEM has a single science instrument composed of a large-area, wide-field X-ray optic and a microcalorimeter X-ray imaging spectrometer in the focal plane. LEM is optimized to observe low-surface-brightness diffuse X-ray emission over a 30′ equivalent diameter field of view with 1.3 and 2.5 eV spectral resolution in the 0.2−2.0 keV band. Our primary scientific objective is to map the thermal, kinetic, and elemental properties of the diffuse gas in the extended X-ray halos of galaxies, the outskirts of galaxy clusters, the filamentary structures between these clusters, the Milky Way star-formation regions, the Galactic halo, and supernova remnants in the Milky Way and Local Group. The combination of a wide-field optic with 18′′ angular resolution end-to-end and a microcalorimeter array with 1.3 eV spectral resolution in a 5′ × 5′ inner array (2.5 eV outside of that) offers unprecedented sensitivity to extended low-surface-brightness X-ray emission. This allows us to study feedback processes, gas dynamics, and metal enrichment over seven orders of magnitude in spatial scales, from parsecs to tens of megaparsecs. LEM will spend approximately 11% of its five-year prime science mission performing an All-Sky Survey, the first all-sky X-ray survey at high spectral resolution. The remainder of the five-year science mission will be divided between directed science (30%) and competed General Observer science (70%). LEM and the NewAthena/XIFU are highly complementary, with LEM’s optimization for soft X-rays, large FOV, 1.3 eV spectral resolution, and large grasp balancing the NewAthena/X-IFU’s broadband sensitivity, large effective area, and unprecedented spectral resolving power at 6 keV. In this presentation, we will provide an overview of the mission architecture, the directed science driving the mission design, and the broad scope these capabilities offer to the entire astrophysics community.

SPIE Journal Paper | 14 November 2023 Open Access

Line Emission Mapper: an X-ray probe mission concept to study the cosmic ecosystems and the physics of galaxy formation

Daniel Patnaude, Ralph Kraft, Caroline Kilbourne, Simon Bandler, Akos Bogdan, Renata Cumbee, Megan Eckart, Cecilia Garraffo, Edmund Hodges-Kluck, Richard Kelley, Maxim Markevitch, Anna Ogorzalek, Paul Plucinsky, Frederick Porter, John ZuHone, Irina Zhuravleva, Jeremy Drake, Maurice Leutenegger, Steve Kenyon, Stephen Smith, William Zhang, Stephen DePalo, Xiaoyi Li, Nathan Williams, Edward Amatucci, Janice Houston, Deme Apostolou, Hugh Kanner, Kathleen Coderre, Isaac Hayden, Kyle Martin, Elizabeth Osborne, Jeffrey Olson, Steven Ramm, Scott Richardson

JATIS, Vol. 9, Issue 04, 041008, (November 2023) https://doi.org/10.1117/12.10.1117/1.JATIS.9.4.041008

KEYWORDS: X-rays, Galactic astronomy, Design, Sensors, Equipment, X-ray optics, Astrophysics, Stars, Ecosystems, Tunable filters

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SPIE Journal Paper | 26 October 2023

Line emission mapper cryogenic system design

Elizabeth Osborne, Jeffrey Olson, Michael Jacoby, Isaac Hayden, Caroline Kilbourne, Simon Bandler, Xiaoyi Li, Edgar Canavan, Joseph Adams

JATIS, Vol. 9, Issue 04, 041007, (October 2023) https://doi.org/10.1117/12.10.1117/1.JATIS.9.4.041007

KEYWORDS: Cryocoolers, Design, Cryogenics, Tunable filters, Sensors, Interfaces, Staring arrays, X-rays, Head, Equipment

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SPIE Journal Paper | 19 October 2023 Open Access

Line emission mapper microcalorimeter spectrometer

Simon Bandler, Joseph Adams, Edward Amatucci, Edgar Canavan, James Chervenak, Renata Cumbee, Johannes P. Dercksen, Michael DiPirro, William Doriese, Megan Eckart, Manuel Gonzalez, Janice Houston, Brian Jackson, Amir Jahromi, Steven Kenyon, Caroline Kilbourne, Edmund Hodges-Kluck, Ralph Kraft, Xiaoyi Li, Maxim Markevitch, Dan McCammon, Jeffrey Olson, Elizabeth Osborne, Kazuhiro Sakai, Daniel Patnaude, Frederick Porter, Damien Prêle, Peter Shirron, Stephen Smith, Terrence Smith, Nicholas Wakeham, Henk van Weers

JATIS, Vol. 9, Issue 04, 041002, (October 2023) https://doi.org/10.1117/12.10.1117/1.JATIS.9.4.041002

KEYWORDS: Tunable filters, Design, Sensors, Time division multiplexing, X-rays, Staring arrays, Cryocoolers, Spectroscopy, Equipment, Detector arrays

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Proceedings Article | 12 July 2008 Paper

Opto-mechanical test results for the Near Infra-red Camera on the James Webb Space Telescope

E. Todd Kvamme, Michael Jacoby, Liz Osborne

Proceedings Volume 7010, 70100Z (2008) https://doi.org/10.1117/12.784455

KEYWORDS: Collimators, Interfaces, Content addressable memory, Cameras, Optical fabrication, James Webb Space Telescope, Reticles, Tolerancing, Mirrors, Assembly tolerances

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Proceedings Article | 12 September 2007 Paper

NIRCam thermal subsystem

Liz Osborne

Proceedings Volume 6692, 66920J (2007) https://doi.org/10.1117/12.742097

KEYWORDS: James Webb Space Telescope, Sensors, Calibration, Staring arrays, Mirrors, Cameras, Observatories, Thermal modeling, Switches, Optical filters

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Proceedings Article | 9 September 2005 Paper

Compact lightweight athermalized mirror and mount for use on JWST's NIRCam instrument

Derek Edinger, Paul Mammini, Liz Osborne

Proceedings Volume 5877, 58770Q (2005) https://doi.org/10.1117/12.617903

KEYWORDS: Mirrors, Distortion, James Webb Space Telescope, Mirror mounts, Prototyping, Titanium, Interfaces, Lightweight mirrors, Thermal analysis, Cryogenics

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Proceedings Article | 25 August 2005 Paper

NIRCam thermal subsystem

Liz Osborne, RaShelle Simonson, Rachel Richards

Proceedings Volume 5904, 59040D (2005) https://doi.org/10.1117/12.617537

KEYWORDS: Sensors, James Webb Space Telescope, Interfaces, Staring arrays, Aluminum, Optical benches, Calibration, Optical filters, Temperature metrology, Observatories

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