Exoplanet Research with the Stratospheric Observatory for Infrared Astronomy (SOFIA)
Daniel Angerhausen

TL;DR
This paper discusses SOFIA's potential for exoplanet research through optical and infrared observations, highlighting its unique advantages, sample science cases, and initial observational results from its early operational cycles.
Contribution
It presents the feasibility and advantages of using SOFIA for exoplanet spectrophotometry, along with initial observational results and future potential in the field.
Findings
Successful observation of HD 189733b with HIPO
Observation of GJ 1214b with FLIPO and FPI+
Evaluation of SOFIA's potential for exoplanet research
Abstract
When the Stratospheric Observatory for Infrared Astronomy (SOFIA) was conceived and its first science cases defined, exoplanets had not been detected. Later studies, however, showed that optical and near-infrared photometric and spectrophotometric follow-up observations during planetary transits and eclipses are feasible with SOFIA's instrumentation, in particular with the HIPO-FLITECAM and FPI+ optical and near infrared (NIR) instruments. Additionally, the airborne-based platform SOFIA has a number of unique advantages when compared to other ground- and space-based observatories in this field of research. Here we will outline these theoretical advantages, present some sample science cases and the results of two observations from SOFIA's first five observation cycles -- an observation of the Hot Jupiter HD 189733b with HIPO and an observation of the Super-Earth GJ 1214b with FLIPO and…
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