Point Spread Function Analysis of the NACO Instrument at the VLT

Bibcode
2005sao..conf...79T
DOI
10.1007/10828557_13
Tristram, Konrad R. W.; Prieto, M. Almudena
Bibliographical reference

Science with Adaptive Optics, Proceedings of the ESO Workshop Held at Garching, Germany, 16-19 September 2003. Edited by W. Brandner and M. E. Kasper. 387 p. Library of Congress Catalog Card No. 200592215. ISBN: 3-540-25034-4. Published by Springer, Berlin 2005, p.79

Advertised on:
0
2005
Number of authors
2
IAC number of authors
0
Citations
0
Refereed citations
0
Description
In this work an analytical description of the NACO PSF with a minimum number of parameters is sought. These parameters are governed by the observational characteristics and the location of the PSF with respect to the guide star. The first order approximation of the PSF can then be used for image deconvolution. The analysis and modelling of the PSF was performed using images of a given position in the Galactic bulge collected in the Ks-band (2.00-2.36μm) with the S27 camera on 19/08 (seeing 1.1 arcsec) and 23/08/2002 (seeing 0.9 arcsec) during the science verification period of NACO.
Type
Non-refereed

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