Spectrum and atmosphere models of irradiated transiting giant planets

Ivan Hubeny, Adam S. Burrows

Research output: Contribution to journalArticlepeer-review


We show that a consistent fit to observed secondary eclipse data for several strongly irradiated transiting planets demands a temperature inversion (stratosphere) at altitude. Such a thermal inversion significantly influences the planet/star contrast ratios at the secondary eclipse, their wavelength dependences, and, importantly, the day-night flux contrast during a planetary orbit. The presence of the thermal inversion/stratosphere seems to roughly correlate with the stellar flux at the planet. Such temperature inversions might be caused by an upper-atmosphere absorber whose exact nature is still uncertain.

Original languageEnglish (US)
Pages (from-to)239-245
Number of pages7
JournalProceedings of the International Astronomical Union
Issue numberS253
StatePublished - May 2008

All Science Journal Classification (ASJC) codes

  • Astronomy and Astrophysics
  • Space and Planetary Science


Dive into the research topics of 'Spectrum and atmosphere models of irradiated transiting giant planets'. Together they form a unique fingerprint.

Cite this