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SUMMARY:Invited talk: Narrow-band transmission spectroscopy of large plane
 ts: results and future avenues in the optical
DTSTART;VALUE=DATE-TIME:20220907T091500Z
DTEND;VALUE=DATE-TIME:20220907T100000Z
DTSTAMP;VALUE=DATE-TIME:20241101T160813Z
UID:indico-contribution-146@meetings.aip.de
DESCRIPTION:Speakers: Julia Seidel (ESO)\nThe holistic understanding of ex
 oplanet atmospheres continues to elude us due to the difficulty in acquiri
 ng data for these far-away worlds. A wide array of techniques is necessary
  to probe their components\, structure\, and interactions. One of these te
 chniques has proven to be particularly effective for large and highly irra
 diated exoplanets: Ground-based\, narrow-band transmission spectroscopy in
  ultra high-resolution (uHRS\, R > 80'000). \n\nIn uHRS\, transmission spe
 ctroscopy allows us to detect the resolved lines of various atomic species
 \, probing various orders of magnitude in pressure. Recently\, the use of 
 highly stabilized spectrographs has opened new avenues to extract informat
 ion about the three dimensional nature of atmospheres: their composition i
 n altitude\, their dynamics\, and\, by proxy\, even their magnetic fields.
  The refinement of uHRS observations and analysis techniques on large and 
 highly irradiated planets as benchmark cases will ultimately help us push 
 towards both smaller and cooler planets with future facilities.\n\nhttps:/
 /iaus379.aip.de/event/16/contributions/146/
LOCATION:Leibniz Institute for Astrophysics Potsdam (AIP) Lecture Hall
URL:https://iaus379.aip.de/event/16/contributions/146/
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