139 citations · 292 across the 10 of their papers we have counts for
5 papers · 1 filter
Transits and secondary eclipses of HD 189733 with Spitzer
Eric Agol, Nicolas B. Cowan, James Bushong +4
We present limits on transit timing variations and secondary eclipse depth variations at 8 microns with the Spitzer Space Telescope IRAC camera. Due to the weak limb darkening in t…
Detecting and Characterizing Planetary Systems with Transit Timing
Jason H. Steffen, B. Scott Gaudi, Eric B. Ford +2
In the coming decades, research in extrasolar planets aims to advance two goals: 1) detecting and characterizing low-mass planets increasingly similar to the Earth, and 2) improvin…
Developments in Planet Detection using Transit Timing Variations
Jason H. Steffen, Eric Agol
In a transiting planetary system, the presence of a second planet will cause the time interval between transits to vary. These transit timing variations (TTV) are particularly larg…
Detecting New Planets in Transiting Systems
Jason H. Steffen
I present an initial investigation into a new planet detection technique that uses the transit timing of a known, transiting planet. The transits of a solitary planet orbiting a st…
An analysis of the transit times of TrES-1b
Jason H. Steffen, Eric Agol
The presence of a second planet in a known, transiting-planet system will cause the time between transits to vary. These variations can be used to constrain the orbital elements an…