A new frontier for J-band interferometry: Dual-band NIR interferometry with MIRC-X
Author
Labdon, A.Monnier, J.D.
Kraus, S.
Le Bouquin, J.-B.
Setterholm, B.R.
Anugu, N.
Ten Brummelaar, T.
Lanthermann, C.
Davies, C.L.
Ennis, J.
Gardner, T.
Schaefer, G.H.
Sturmann, L.
Sturmann, J.
Affiliation
Steward Observatory, Department of Astronomy, University of ArizonaIssue Date
2020
Metadata
Show full item recordPublisher
SPIECitation
Labdon, A., Monnier, J. D., Kraus, S., Le Bouquin, J. B., Setterholm, B. R., Anugu, N., ... & Sturmann, J. (2020, December). A new frontier for J-band interferometry: dual-band NIR interferometry with MIRC-X. In Optical and Infrared Interferometry and Imaging VII (Vol. 11446, p. 114460H). International Society for Optics and Photonics.Rights
Copyright © 2020 SPIE.Collection Information
This item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at repository@u.library.arizona.edu.Abstract
In this contribution we report on our work to increase the spectral range of the Michigan Infrared Combiner- eXeter (MIRC-X) instrument at the CHARA array to allow for dual H and J band interferometric observations. We comment on the key science drivers behind this project and the methods of characterisation and correction of instrumental birefringence and dispersion. In addition, we report on the first results from on-sky commissioning in November 2019. © COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only.Note
Immediate accessISSN
0277-786XISBN
9781510000000Version
Final published versionae974a485f413a2113503eed53cd6c53
10.1117/12.2561371