Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Brent Ware"'
Autor:
Samuel Francis, Christopher Woodruff, Robert Spero, Julie Rolla, Brent Ware, Vitali Mueller, Malte Misfeldt, Henry Wegener, Laura Mueller, Gerhard Heinzel, Kirk McKenzie
The current status of the LRI instrument will be presented. Topics will include a look at in-orbit LRI data following a firmware update in September 2022.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39d16e90631209dd38d87c99b31ac28d
https://doi.org/10.5194/gstm2022-103
https://doi.org/10.5194/gstm2022-103
Autor:
Anthony Dávila Álvarez, Aaron Knudtson, Unmil Patel, Joseph Gleason, Harold Hollis, Jose Sanjuan, Neil Doughty, Glenn McDaniel, Jennifer Lee, James Leitch, Stephen Bennett, Riccardo Bevilacqua, Guido Mueller, Robert Spero, Brent Ware, Peter Wass, David Wiese, John Ziemer, John W. Conklin
Publikováno v:
Journal of Geodesy. 96
We describe a Simplified Gravitational Reference Sensor (S-GRS), an ultra-precise inertial sensor for future Earth geodesy missions. These sensors are used to measure or compensate for all non-gravitational accelerations of the host spacecraft so tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f4468b707bac2dd4cdfb2c684281205
https://doi.org/10.1007/s00190-022-01659-0
https://doi.org/10.1007/s00190-022-01659-0
Autor:
Jehhal Liu, Henry Wegener, Joseph Trinh, David C Barr, James Howell, Andrew J. Sutton, Daniel A. Shaddock, C. Bogan, Bernd Zender, Mike A Davis, Gerhard Heinzel, Micah Kruger, Duo Wang, Frank Gilles, Martin S. Gilbert, R. Flatscher, M Herding, Christopher Woodruff, Anton Lebeda, Mark Katsumura, Benjamin Sheard, Carl Christian Liebe, S. Dubovitsky, Katrin Dahl, Rabi T. Wang, Christoph Mahrdt, Daniel Schütze, Frank Heine, Marcus Zimmermann, Kenneth Clark, Steve Windisch, Nicolas Grossard, Philipp Hager, Michelle Stephens, Brian Bachman Okihiro, Jerome Hauden, Kameron Larsen, Karsten Danzmann, William M. Folkner, Christian Dahl, Brent Ware, Burghardt Guenther, Glenn de Vine, Robert Spero, Andreas Eckardt, Malte Misfeldt, Joshua Ravich, Claus Braxmaier, Gary D. Spiers, Arnold Lebeda, J. Reiche, Gretchen Reavis, Thomas Ester, Frank Flechtner, Martin Hinz, Alexander Koch, Alexander Abramovici, Jeffrey Dickson, Andreas Baatzsch, Christoph Seiter, Robert Pierce, Kai Voss, Marina Kaufer, K. Nicklaus, Kirk McKenzie, Michael J Burke, Klaus Abich, Maxime P Bize, Phillip R Morton, Alex Murray, Vitali Müller, T. Mangoldt, Lynette Lobmeyer, William Klipstein, Michael Sileo, Martin Gohlke, Germán Fernández Barranco, Don J Nguyen, Bengie Amparan, Thomas Leikert, G. Stede, Samuel Francis, Josep Sanjuan
Publikováno v:
Physical Review Letters
Physical Review Letters 123 (2019), Nr. 3
Physical Review Letters 123 (2019), Nr. 3
The Laser Ranging Interferometer (LRI) instrument on the Gravity Recovery and Climate Experiment (GRACE) Follow-On mission has provided the first laser interferometric range measurements between remote spacecraft, separated by approximately 220 km. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a929872638b0208e96db1be9fc062a5
https://pubmed.ncbi.nlm.nih.gov/31386438
https://pubmed.ncbi.nlm.nih.gov/31386438
Autor:
William Klipstein, Glenn de Vine, Samuel P. Francis, Andrew J. Sutton, Robert Spero, Daniel A. Shaddock, Kirk McKenzie, Brent Ware
Publikováno v:
Physical Review D. 92
We have demonstrated the viability of using the Laser Ranging Interferometer on the Gravity Recovery and Climate Experiment Follow-On (GRACE-FO) space mission to test key aspects of the interspacecraft interferometry proposed for detecting gravitatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c0d4912d56a56dacc23aecdbe3ded1c
https://doi.org/10.1103/physrevd.92.012005
https://doi.org/10.1103/physrevd.92.012005
Publikováno v:
The Astronomical Journal. 132:1789-1795
The capability of the Terrestrial Planet Finder-Interferometer (TPF-I) for planetary signal extraction, including both detection and spectral characterization, can be optimized by taking proper account of instrumental characteristics and astrophysica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ce845bf6428e566391e164f4c5ce32c
https://doi.org/10.1086/507676
https://doi.org/10.1086/507676
Publikováno v:
The Astronomical Journal. 131:1822-1836
Signal extraction is a vital link between science and systems-engineering requirements. In this paper we present a Terrestrial Planet Finder (TPF) interferometer planet-signal-extraction algorithm and demonstrate the performance of several nulling-in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b4945cab0e48d6a2d838ce8f57039ea
https://doi.org/10.1086/499528
https://doi.org/10.1086/499528
Publikováno v:
Proceedings of the International Astronomical Union. 1:621-626
TPF-I capability for planetary signal extraction, including both detection and spectral characterization, can be optimized by taking proper account of instrumental characteristics and astrophysical prior information. We have developed the Point Proce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9dffa6e99b08f98a8f7c29dcc7ef5dcf
https://doi.org/10.1017/s1743921306000111
https://doi.org/10.1017/s1743921306000111
Autor:
Robert Spero, Jeffrey Dickson, Brent Ware, William Klipstein, Brian Bachman, Kirk McKenzie, G. de Vine, J Liu, C Woodruff, Andrew J. Sutton, S. Dubovitsky
Publikováno v:
Journal of Physics: Conference Series. 840:012011
As the first inter-spacecraft laser interferometer, the Laser Ranging Interferometer (LRI) on the GRACE Follow-On Mission will demonstrate interferometry technology relevant to the LISA mission. This paper focuses on the completed LRI Laser Ranging P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00cf864817de961b8ce12bfbe22eb06a
https://doi.org/10.1088/1742-6596/840/1/012011
https://doi.org/10.1088/1742-6596/840/1/012011
Autor:
Robert Spero, David Robison, Jeffrey Dickson, Glenn de Vine, Daniel A. Shaddock, Andrew J. Sutton, William Klipstein, Brian Bachman, Tetsuo Ozawa, Brent Ware, Kirk McKenzie
Recent advances at JPL in experimentation and design for LISA interferometry include the demonstration of Time Delay Interferometry using electronically separated end stations, a new arm-locking design with improved gain and stability, and progress i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d639b380b848b2b5ae4bc109f4ef3591
Autor:
William Klipstein, Kirk McKenzie, Robert Spero, Daniel A. Shaddock, Brent Ware, Glenn de Vine
Publikováno v:
Physical Review Letters. 104
We report on the first demonstration of time-delay interferometry (TDI) for LISA, the Laser Interferometer Space Antenna. TDI was implemented in a laboratory experiment designed to mimic the noise couplings that will occur in LISA. TDI suppressed las
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0eb112654bcee4982ede9e3e79850b9b
https://doi.org/10.1103/physrevlett.104.211103
https://doi.org/10.1103/physrevlett.104.211103