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Feasibility study for a retrieval from transit spectra of Earth-like planets in the habitable zone

Städt, Steffen and Schreier, Franz and Wunderlich, Fabian and Godolt, M. (2018) Feasibility study for a retrieval from transit spectra of Earth-like planets in the habitable zone. European Planetary Science Congress 2018, 17. - 21. Sep. 2018, Berlin, Germany.

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Official URL: https://meetingorganizer.copernicus.org/EPSC2018/EPSC2018-792.pdf

Abstract

Exoplanetary atmosphere retrievals gain more and more importance with every new discovered planet. Due to the lack of prior information, the feasibility of such retrievals is widely unknown and primary limited by the number of transits (noise). With nonlinear least squares fitting and some model atmospheres, we quantitatively investigate the influence of noise, wavelength range, initial guess and resolution to assess the range of possible outcomes.

Item URL in elib:https://elib.dlr.de/120671/
Document Type:Conference or Workshop Item (Poster)
Title:Feasibility study for a retrieval from transit spectra of Earth-like planets in the habitable zone
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Städt, Steffensteffen.staedt (at) dlr.deUNSPECIFIED
Schreier, FranzFranz.Schreier (at) dlr.dehttps://orcid.org/0000-0001-7196-6599
Wunderlich, Fabianfabian.wunderlich (at) dlr.deUNSPECIFIED
Godolt, M.TU BerlinUNSPECIFIED
Date:September 2018
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:8
Status:Published
Keywords:Remote sensing, Atmospheres, Retrieval, Infrared
Event Title:European Planetary Science Congress 2018
Event Location:Berlin, Germany
Event Type:international Conference
Event Dates:17. - 21. Sep. 2018
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Erdbeobachtung
DLR - Research theme (Project):Vorhaben Spectroscopic Methods in Remote Sensing
Location: Oberpfaffenhofen
Institutes and Institutions:Remote Sensing Technology Institute > Atmospheric Processors
Institute of Planetary Research > Extrasolar Planets and Atmospheres
Deposited By: Schreier, Dr.rer.nat. Franz
Deposited On:04 Dec 2018 12:24
Last Modified:31 Jul 2019 20:18

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