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Spitzer Secondary Eclipse Depths with Multiple Intrapixel Sensitivity Correction Methods: Observations of WASP-13b, WASP-15b, WASP-16b, WASP-62b, and HAT-P-22b
Brian M. Kilpatrick, Nikole K. Lewis, Tiffany Kataria +4
We measure the 4.5 m thermal emission of five transiting hot Jupiters, WASP-13b, WASP-15b, WASP-16b, WASP-62b and HAT-P-22b using channel 2 of the Infrared Array Camera (IRAC) o…
EVEREST: Pixel Level Decorrelation of K2 Light curves
Rodrigo Luger, Eric Agol, Ethan Kruse +4
We present EVEREST, an open-source pipeline for removing instrumental noise from K2 light curves. EVEREST employs a variant of pixel level decorrelation (PLD) to remove systematics…
Direct Measure of Radiative and Dynamical Properties of an Exoplanet Atmosphere
Julien de Wit, Nikole K. Lewis, Jonathan Langton +4
Two decades after the discovery of 51 Peg b, the formation processes and atmospheres of short-period gas giants remain poorly understood. Observations of eccentric systems provide…
Identifying Planetary Biosignature Impostors: Spectral Features of CO and O4 Resulting from Abiotic O2/O3 Production
Edward W. Schwieterman, Victoria S. Meadows, Shawn D. Domagal-Goldman +6
O2 and O3 have been long considered the most robust individual biosignature gases in a planetary atmosphere, yet multiple mechanisms that may produce them in the absence of life ha…
Transiting Exoplanet Studies and Community Targets for JWST's Early Release Science Program
Kevin B. Stevenson, Nikole K. Lewis, Jacob L. Bean +49
The James Webb Space Telescope will revolutionize transiting exoplanet atmospheric science due to its capability for continuous, long-duration observations and its larger collectin…
Marginalising instrument systematics in HST WFC3 transit lightcurves
H. R. Wakeford, D. K. Sing, T. Evans +2
Hubble Space Telescope (HST) Wide Field Camera 3 (WFC3) infrared observations at 1.1-1.7m probe primarily the HO absorption band at 1.4m, and has provided low resolution…