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Science yield estimation for AFTA coronagraphs
- Source :
- SPIE Proceedings.
- Publication Year :
- 2014
- Publisher :
- SPIE, 2014.
-
Abstract
- We describe the algorithms and results of an estimation of the science yield for five candidate coronagraph designs for the WFIRST-AFTA space mission. The targets considered are of three types, known radial-velocity planets, expected but as yet undiscovered exoplanets, and debris disks, all around nearby stars. The results of the original estimation are given, as well as those from subsequently updated designs that take advantage of experience from the initial estimates.
- Subjects :
- Physics
Estimation
Debris disk
Yield (finance)
Astrophysics::Instrumentation and Methods for Astrophysics
Astronomy
Exoplanet
law.invention
Stars
law
Planet
Astrophysics::Solar and Stellar Astrophysics
Astrophysics::Earth and Planetary Astrophysics
Coronagraph
Astrophysics::Galaxy Astrophysics
Subjects
Details
- ISSN :
- 0277786X
- Database :
- OpenAIRE
- Journal :
- SPIE Proceedings
- Accession number :
- edsair.doi...........b9c859e664c94d3f74b0a1bd805488ab