Using differential phases in optical interferometry

Autor: Henrique R. Schmitt, Thomas A. Pauls, David Mozurkewich, Donald J. Hutter, James H. Clark, Deane M. Peterson, J. Thomas Armstrong, Robert B. Hindsley, Anders M. Jorgensen, R. T. Zavala, Christopher Tycner, G. Charmaine Gilbreath, James A. Benson
Rok vydání: 2006
Předmět:
Zdroj: Advances in Stellar Interferometry.
ISSN: 0277-786X
DOI: 10.1117/12.672396
Popis: We present the results of differential phase experiments done with data from the Navy Prototype Optical Interferometer (NPOI). We take advantage of the fact that this instrument simultaneously records 16 spectral channels in the wavelength range 550-850nm, for multiple baselines. We discuss the corrections applied to the data, and show the results obtained for Vega and the Be star β Lyrae.
Databáze: OpenAIRE