41,971 to 41,980 of 42,221 Results
Jan 8, 2022
Brendan Crill, 2022, "(ExEP) NASA ExEP Technology Update", https://doi.org/10.48577/jpl.7EAAHI, ExoPAG 25, JPL Open Repository
No abstract available. |
Jun 11, 2022
Jennifer Blumberg, 2022, "(ExEP) Great Observatories Maturation Program - Interfaces to PAGs", https://doi.org/10.48577/jpl.ZKNIR3, Exoplanet Exploration Program Analysis Group (ExoPAG) meeting at AAS, JPL Open Repository
No abstract available. |
Jun 11, 2022
Nick Siegler, 2022, "(ExEP) Great Observatories Maturation Program Stage 1 Technology Activities", https://doi.org/10.48577/jpl.W7ISIB, ExoPAG and Joint PAG Meetings (part of AAS), JPL Open Repository
No abstract available. |
Jan 3, 2020
Stapelfeldt, Karl; Mamajek, Eric, 2020, "(ExEP) Exoplanet Program Science Update", https://hdl.handle.net/2014/52400, ExoPAG 21, Honolulu, Hawaii, January 3-4, 2020, JPL Open Repository
No abstract provided |
Jan 3, 2020
Stapelfeldt, Karl; Mamajek, Eric, 2020, "(ExEP) Exoplanet Program Science Update", https://hdl.handle.net/2014/51356, ExoPAG 21, Honolulu, Hawaii, January 3-4, 2020, JPL Open Repository
No abstract provided |
Jan 7, 2023
Brendan Crill, 2023, "(ExEP) Exoplanet Exploration Program Technology Update", https://doi.org/10.48577/jpl.SUEOOH, ExoPAG 27, JPL Open Repository
No abstract available. |
Jan 7, 2024
Nick Siegler, 2024, "(ExEP) Coronagraph Technology Roadmap Working Groups", https://doi.org/10.48577/jpl.GIPDND, 243rd Meeting of the American Astronomical Society (AAS), JPL Open Repository
No abstract available. |
Aug 8, 1993
Ajello, J.M.; Shemansky, D.E.; James, G.; Kanik, I.; Slevin, J.A., 1993, "(abstract)Electron Impact Emission Cross Sections for Modeling UV Auroral and Dayglow Observations of the Upper Atmospheres of Planets", https://hdl.handle.net/2014/35049, Buenos Aires, Argentina, JPL Open Repository
In the upper atmospheres of the Jovian and Terrestrial planets a dominant mechanism for energy transfer occurs through electron collisional processes with neutral species leading to UV radiation. In response to the need for accurate collision cross sections to model spectroscopic... |
Jul 17, 1995
Petrac, D.; Israelsson, U.E.; Nakano, A., 1995, "(abstract) Wide Dynamic Range Porous Plug and Vent Line for SIRTF", https://hdl.handle.net/2014/33619, Columbus, OH, JPL Open Repository
The most recent approach to the Space Infrared Telescope Facility (SIRTF) uses a new design concept in which the telescope is launched warm and subsequently cooled to operating temperture on orbit. At launch the cryostat is at 2 K and the telescope is at room temperature. Cooldow... |
Apr 30, 1994
Barmatz, M.; Iny, O.; Yiin, T.; Khan, I., 1994, "(abstract) Vibration Method for Tracking the Resonant Mode and Impedance of a Microwave Cavity", https://hdl.handle.net/2014/33460, Cincinnati, OH, JPL Open Repository
We have developed a vibration technique to continuously maintain mode resonance and impedance match between a constant frequency magnetron source and resonant cavity. This method uses a vibrating metal rod to modulate the volume of the cavity that is equivalent to modulating an a... |