462 citations · 918 across the 4 of their papers we have counts for
4 papers
HOPS 383: An Outbursting Class 0 Protostar in Orion
Emily J. Safron, William J. Fischer, S. Thomas Megeath +11
We report the dramatic mid-infrared brightening between 2004 and 2006 of HOPS 383, a deeply embedded protostar adjacent to NGC 1977 in Orion. By 2008, the source became a factor of…
A Spitzer-IRS Detection of Crystalline Silicates in a Protostellar Envelope
Charles A. Poteet, S. Thomas Megeath, Dan M. Watson +12
We present the Spitzer Space Telescope Infrared Spectrograph spectrum of the Orion A protostar HOPS-68. The mid-infrared spectrum reveals crystalline substructure at 11.1, 16.1, 18…
The Broadband Infrared Emission Spectrum of the Exoplanet HD 189733b
David Charbonneau, Heather A. Knutson, Travis Barman +5
We present Spitzer Space Telescope time series photometry of the exoplanet system HD 189733 spanning two times of secondary eclipse, when the planet passes out of view behind the p…
Observations of IC348: The Disk Population at 2-3 Million Years
C. J. Lada, A. A. Muench, K. L. Luhman +10
We present near and mid-infrared photometry obtained with the Spitzer Space Telescope of 300 known members of the IC348 cluster. We merge this photometry with existing ground-based…