437 citations
- Princeton UniversityUS16 papers
- University of California, Santa CruzUS16 papers
- University of WashingtonUS16 papers
- California Institute of TechnologyUS14 papers
- Center for Astrophysics Harvard & SmithsonianUS14 papers
- Northwestern UniversityUS14 papers
- University of ArizonaUS14 papers
- University of Maryland, College ParkUS13 papers
- Massachusetts Institute of TechnologyUS8 papers
- Jet Propulsion LaboratoryUS7 papers
- University of California, BerkeleyUS7 papers
- University of Hawaiʻi at MānoaUS7 papers
Showing 2011Show all
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astro-ph.EP2011★ 80 cited
Warm Spitzer Photometry of XO-4b, HAT-P-6b and HAT-P-8b
Kamen O. Todorov, Drake Deming, Heather A. Knutson +11
We have analyzed Warm Spitzer/IRAC observations of the secondary eclipses of three planets, XO-4b, HAT-P-6b and HAT-P-8b. We measure secondary eclipse amplitudes at 3.6μm and 4.5μm…
astro-ph.EP2011★ 140 cited
A Spitzer Transmission Spectrum for the Exoplanet GJ 436b, Evidence for Stellar Variability, and Constraints on Dayside Flux Variations
Heather A. Knutson, Nikku Madhusudhan, Nicolas B. Cowan +10
In this paper we describe a uniform analysis of eight transits and eleven secondary eclipses of the extrasolar planet GJ 436b obtained in the 3.6, 4.5, and 8.0 micron bands using t…