Share Email Print
cover

Proceedings Paper

Data reduction pipeline for OSIRIS, the new NIR diffraction limited imaging field spectrometer for the Keck adaptive optics system
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

OSIRIS is a near infrared diffraction limited imaging field spectrometer under development for the Keck observatory adaptive optics system. Based upon lenslet pupil imaging, diffraction grating, and a 2K×2K Hawaii2 HgCdTe array, OSIRIS is a highly efficient instrument at the forefront of today’s technology. OSIRIS will deliver per readout up to 4096 diffraction limited spectra in a complex interleaved format, requiring new challenges to be met regarding user interaction and data reduction. A data reduction software package is under development, aiming to provide the observer with a facility instrument allowing him to concentrate on science rather than dealing with instrumental as well as telescope and atmosphere related effects. Together with OSIRIS, a pipeline for basic data reduction will be provided for a new Keck instrument for the first time. Some aspects of the data reduction pipeline will be presented here. The OSIRIS instrument as such, the astronomical background as well as other software tools were presented elsewhere on this conference.

Paper Details

Date Published: 19 December 2002
PDF: 4 pages
Proc. SPIE 4847, Astronomical Data Analysis II, (19 December 2002); doi: 10.1117/12.461106
Show Author Affiliations
Alfred Krabbe, Univ. of California/Berkeley (United States)
Thomas M. Gasaway, Univ. of California/San Diego (United States)
Jason Weiss, Univ. of California/Los Angeles (United States)
James E. Larkin, Univ. of California/Los Angeles (United States)
Matthew Barczys, Univ. of California/Los Angeles (United States)
Andreas Quirrenbach, Univ. of California/San Diego (United States)
David LaFreniere, Univ. of California/Los Angeles (United States)


Published in SPIE Proceedings Vol. 4847:
Astronomical Data Analysis II
Jean-Luc Starck; Fionn D. Murtagh, Editor(s)

© SPIE. Terms of Use
Back to Top