Archival Legacy Investigations of Circumstellar Environments (ALICE): Statistical assessment of point source detections
arXiv:1509.07880 · doi:10.1117/12.2188536
Abstract
The ALICE program, for Archival Legacy Investigation of Circumstellar Environment, is currently conducting a virtual survey of about 400 stars, by re-analyzing the HST-NICMOS coronagraphic archive with advanced post-processing techniques. We present here the strategy that we adopted to identify detections and potential candidates for follow-up observations, and we give a preliminary overview of our detections. We present a statistical analysis conducted to evaluate the confidence level on these detection and the completeness of our candidate search.
Proc. SPIE 9605, Techniques and Instrumentation for Detection of Exoplanets VII, 96051P