Science yield estimation for AFTA coronagraphs

Wesley A. Traub, Ruslan Belikov, Olivier Guyon, N. Jeremy Kasdin, John Krist, Bruce Macintosh, Bertrand Mennesson, Dmitry Savransky, Michael Shao, Eugene Serabyn, John Trauger

Research output: Chapter in Book/Report/Conference proceedingConference contribution

15 Scopus citations

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.

Original languageEnglish (US)
Title of host publicationSpace Telescopes and Instrumentation 2014
Subtitle of host publicationOptical, Infrared, and Millimeter Wave
EditorsJacobus M. Oschmann, Mark Clampin, Howard A. MacEwen, Giovanni G. Fazio
PublisherSPIE
ISBN (Electronic)9780819496119
DOIs
StatePublished - Jan 1 2014
EventSpace Telescopes and Instrumentation 2014: Optical, Infrared, and Millimeter Wave - Montreal, Canada
Duration: Jun 22 2014Jun 27 2014

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume9143
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Other

OtherSpace Telescopes and Instrumentation 2014: Optical, Infrared, and Millimeter Wave
CountryCanada
CityMontreal
Period6/22/146/27/14

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

Keywords

  • Coronagraph
  • Exoplanets

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