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Multi-wavelength Observations of MWC 297: Constraints on Disk Inclination and Mass Outflow
William D. Vacca, Göran Sandell
MWC 297 is a young, early-type star driving an ionized outflow and surrounded by warm, entrained dust. Previous analyses of near- and mid-IR interferometric images suggest that the…
FORCAST imaging of two small nearby Clusters: The Coronet and B59
G. Sandell, B. Reipurth, W. D. Vacca +1
We present mid infrared imaging of two young clusters, the Coronet in the CrA cloud core and B59 in the Pipe Nebula, using the FORCAST camera on the Stratospheric Observatory for I…
A Survey of 3 to 5.4 Micron Emission From Planetary Nebulae using SOFIA/FLITECAM
Erin C. Smith, Sarah E. Logsdon, Ian S. McLean +7
Here we present the results of an airborne 3-5.4m spectroscopic study of three young, Carbon-rich planetary nebulae IC 5117, PNG 093.9-00.1, and BD 30 3639. These observation…
The Inner 25 AU Debris Distribution in the epsilon Eri System
Kate Y. L. Su, James M. De Buizer, George H. Rieke +6
Debris disk morphology is wavelength dependent due to the wide range of particle sizes and size-dependent dynamics influenced by various forces. Resolved images of nearby debris di…
Rise and fall of the dust shell of the classical nova V339 Delphini
A. Evans, D. P. K. Banerjee, R. D. Gehrz +16
We present infrared spectroscopy of the classical nova V339 Delphini, obtained over a year period. The infrared emission lines were initially symmetrical, with HWHM velocit…
First exoplanet transit observation with the Stratospheric Observatory for Infrared Astronomy: Confirmation of Rayleigh scattering in HD 189733 b with HIPO
Daniel Angerhausen, Georgi Mandushev, Avi Mandell +13
Here we report on the first successful exoplanet transit observation with the Stratospheric Observatory for Infrared Astronomy (SOFIA). We observed a single transit of the hot Jupi…