Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Andrew Kissil"'
Publikováno v:
AIAA SCITECH 2023 Forum.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acbf36bb14db921efd264a954e758412
https://doi.org/10.2514/6.2023-1520
https://doi.org/10.2514/6.2023-1520
Autor:
Mark S. Marley, Stephen C. Unwin, Jared J. Lang, Effinger Robert T, Michael W. McElwain, Michael P. Brenner, Brian Hirsch, Eugene Serabyn, Ruslan Belikov, Serge Dubovitsky, Chris Pong, Jeffrey M. Oseas, Keith Warfield, John T. Trauger, Frank Dekens, Andrew Kissil, Karl R. Stapelfeldt, Kerri Cahoy, Victoria S. Meadows, Geoffrey Bryden, Joel Nissen, Paul Brugarolas, John Krist, Eric Sunada, Supriya Chakrabarti
Publikováno v:
SPIE Proceedings.
"Exo-C" is NASAs first community study of a modest aperture space telescope mission that is optimized for high contrast observations of exoplanetary systems. The mission will be capable of taking optical spectra of nearby exoplanets in reflected ligh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbb1a60f2959e553b2f88a5399716c54
https://doi.org/10.1117/12.2191720
https://doi.org/10.1117/12.2191720
Autor:
Frank Dekens, Andrew Kissil, Geoffrey Bryden, Eric Sunada, Michael W. McElwain, Brian Hirsch, Serge Dubovitsky, John Krist, Victoria S. Meadows, Eugene Serabyn, Supriya Chakrabarti, Stephen C. Unwin, Paul Brugarolas, Ruslan Belikov, Kerri Cahoy, John T. Trauger, Karl R. Stapelfeldt, Jeffrey M. Oseas, Joel Nissen, Keith Warfield, Mark S. Marley, Jared J. Lang, Effinger Robert T, Michael P. Brenner
Publikováno v:
SPIE Proceedings.
"Exo-C" is NASA's first community study of a modest aperture space telescope designed for high contrast observations of exoplanetary systems. The mission will be capable of taking optical spectra of nearby exoplanets in reflected light, discover prev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea2729c27b77b061f8072bf1d25f1868
https://doi.org/10.1117/12.2057115
https://doi.org/10.1117/12.2057115
Publikováno v:
Optical Modeling and Performance Predictions V.
The efficient simulation of multidisciplinary thermo-opto-mechanical effects in precision deployable systems has for years been limited by numerical toolsets that do not necessarily share the same finite element basis, level of mesh discretization, d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::745330d68e01074aeb7e27d0c72a4a27
https://doi.org/10.1117/12.899355
https://doi.org/10.1117/12.899355
Autor:
Mark Thomson, Richard Helms, Phillip Walkemeyer, P. Douglas Lisman, Siu-Chun Lee, Otto Polanco, Andrew Kissil
Publikováno v:
SPIE Proceedings.
We present a lightweight starshade design that delivers the requisite profile figure accuracy with a compact stowed volume that permits launching both the occulter system (starshade and spacecraft) and a 1 to 2m-class telescope system on a single exi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d95d494f128359e0c9f4b309d5d27b8f
https://doi.org/10.1117/12.858313
https://doi.org/10.1117/12.858313
Publikováno v:
Advances in Stellar Interferometry.
A breadboard is under development to demonstrate the calibration of spectral errors in microarcsecond stellar interferometers. Analysis shows that thermally and mechanically stable hardware in addition to careful optical design can reduce the wavelen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5b8d8417f0ab788ed910bf1b7ad10e2
https://doi.org/10.1117/12.672604
https://doi.org/10.1117/12.672604
Autor:
David A. Content, Raymond G. Ohl, Terry Cafferty, Eri J. Cohen, Robert M. Egerman, Charles D. Engler, Louis G. Fantano, Peter Feher, Joseph J. Green, Timothy Y. Ho, Joseph M. Howard, Sarah Hunyadi, Sandra M. Irish, Cliffton E. Jackson, Andrew Kissil, Eug-Yun Kwack, Neil F. Martin, Anthony J. Martino, Jeff Pattison, Sharon A. S. Peabody, Andrew M. Smith, Ichung Weng
Publikováno v:
SPIE Proceedings.
The Terrestrial Planet Finder Coronagraph (TPF-C) is conducting pre-formulation design and analysis studies based on a 8x3.5m elliptical aperture, light-weight primary mirror feeding an internally occulted (Lyot) coronagraph. The primary mirror has c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd7aa4d6334efd31fdeea8f783ebebe5
https://doi.org/10.1117/12.618687
https://doi.org/10.1117/12.618687
Publikováno v:
SPIE Proceedings.
This paper addresses design feasibility studies conducted for the TPF-Coronagraph Mission, and the on-going integrated modeling tool development intended to support these and similar studies.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3b14280d8f95c7c44b30a378fd4f382
https://doi.org/10.1117/12.615546
https://doi.org/10.1117/12.615546
Autor:
Scott A. Basinger, Chuck Bowers, Terry Cafferty, Mary L. White, William C Ledeboer, P. D. Lisman, Gary E. Mosier, Eug-Yun Kwack, Timothy Ho, Pantazis Mouroulis, Stuart B. Shaklan, Carl Blaurock, Alice Liu, Andrew Kissil
Publikováno v:
SPIE Proceedings.
Terrestrial Planet Finder Coronagraph, one of two potential architectures, is described. The telescope is designed to make a visible wavelength survey of the habitable zones of at least thirty stars in search of earth-like planets. The preliminary sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a17a031e90e74084223b2bfe2ef33b0
https://doi.org/10.1117/12.552335
https://doi.org/10.1117/12.552335
Publikováno v:
SPIE Proceedings.
We present the most recent propulsion requirements for the Laser Interferometer Space Antenna (LISA) Mission and describe potential microth ruster technology that can meet these requirements. LISA consists of three spacecraft in heliocentric orbits,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da7559c3f2aa09f0aa240815e60ddda6
https://doi.org/10.1117/12.560516
https://doi.org/10.1117/12.560516