Preprint
Deep Thermal Infrared Imaging of HR 8799 bcde: New Atmospheric Constraints and Limits on a Fifth Planet
Abstract
We present new $L^\prime$ (3.8 $\mu m$) and Br-$\alpha$ (4.05 $\mu m$) data
and reprocessed archival $L^\prime$ data for the young, planet-hosting star HR
Authors
Currie T; Burrows A; Girard JH; Cloutier R; Fukagawa M; Sorahana S; Kuchner M; Kenyon SJ; Madhusudhan N; Itoh Y
Publication date
September 17, 2014
DOI
10.48550/arxiv.1409.5134
Preprint server
arXiv