CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 13096 > Article
Poster + Paper
18 July 2024 The RISTRETTO simulator: exoplanet reflected spectra
M. Bugatti, C. Lovis, F. Pepe, N. Blind, N. Billot, B. Chazelas, M. Turbet
Author Affiliations +
Proceedings Volume 13096, Ground-based and Airborne Instrumentation for Astronomy X; 130969E (2024) https://doi.org/10.1117/12.3016955
Event: SPIE Astronomical Telescopes + Instrumentation, 2024, Yokohama, Japan
Conference Poster
Abstract
The upcoming Ristretto spectrograph is dedicated to the detection and analysis of exoplanetary atmospheres, with a primary focus on the temperate rocky world Proxima b. This scientific endeavor relies on the interplay of a high-contrast adaptive optics (AO) system and a high-resolution echelle spectrograph. In this work, I present a comprehensive simulation of Ristretto’s output spectra, employing the Python package Pyechelle. Starting from realistic spectra of both exoplanets and their host stars, I generate synthetic 2D spectra to closely resemble those that will be produced by Ristretto itself. These synthetic spectra are subsequently treated as authentic data and therefore analyzed. These simulations facilitate not only the investigation of potential exoplanetary atmospheres but also an in-depth assessment of the inherent capabilities and limitations of the Ristretto spectrograph.
(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.
Citation Download Citation
M. Bugatti, C. Lovis, F. Pepe, N. Blind, N. Billot, B. Chazelas, and M. Turbet "The RISTRETTO simulator: exoplanet reflected spectra", Proc. SPIE 13096, Ground-based and Airborne Instrumentation for Astronomy X, 130969E (18 July 2024); https://doi.org/10.1117/12.3016955
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
INSTITUTIONAL
Select your institution to access the SPIE Digital Library.
SELECT YOUR INSTITUTION
PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
PERSONAL SIGN IN
No SPIE Account? Create one
PURCHASE THIS CONTENT
SUBSCRIBE TO DIGITAL LIBRARY
50 downloads per 1-year subscription
Members: $195
Non-members: $335 ADD TO CART
25 downloads per 1 - year subscription
Members: $145
Non-members: $250 ADD TO CART
PURCHASE SINGLE ARTICLE
Includes PDF, HTML & Video, when available
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 15 PAGES + POSTER
DOWNLOAD PAPER SAVE TO MY LIBRARY
DOWNLOAD
POSTER
GET CITATION
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Exoplanets
Spectrographs
Reflection
Atmospheres
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top