Published December 22, 2020
| Version v1
Publication
Status of Space-based Segmented-Aperture Coronagraphs for Characterizing Exo-Earths Around Sun-Like Stars
Creators
- Shaklan, Stuart
- Crill, Brendan
- Belikov, Ruslan
- Bryson, Stephen
- Bendek, Eduardo
- Bolcar, Matt
- Fogarty, Kevin
- Krist, John
- Mawet, Dimitri
- Mejia Prada, Camilo
- Mazoyer, Johan
- N'Diaye, Mamadou
- Noss, James
- Juanola-Parramon, Roser
- Por, Emiel
- Riggs, A. J. Eldorado
- Ruane, Garreth
- Siegler, Nicholas
- Sirbu, Dan
- Sivaramakrishnan, Anand
- Soummer, Rémi
- St. Laurent, Kathryn
- Stark, Christopher
- Zimmerman, Neil
Contributors
Others:
- Joseph Louis LAGRANGE (LAGRANGE) ; Université Nice Sophia Antipolis (1965 - 2019) (UNS) ; COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de la Côte d'Azur ; COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA)-Université Côte d'Azur (UCA)-Centre National de la Recherche Scientifique (CNRS)
- Centre National de la Recherche Scientifique (CNRS)
- Observatoire de la Côte d'Azur (OCA) ; Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)
Description
We aim to inform Astro2020 of the status of coronagraph technology for use with a space-based segmented and/or partially obscured primary mirror. Our design and modeling study has determined that multiple coronagraph architectures can achieve the necessary performance. Some preliminary observatory requirements appear challenging but achievable.
Additional details
Identifiers
- URL
- https://hal.archives-ouvertes.fr/hal-03086423
- URN
- urn:oai:HAL:hal-03086423v1
Origin repository
- Origin repository
- UNICA