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Data reduction pipelines for the Keck Observatory Archive

Tran, H. D. and Cohen, R. and Colson, A. and Mader, J. A. and Swain, M. and Laity, A. C. and Kong, M. and Gelino, C. R. and Berriman, G. B. (2016) Data reduction pipelines for the Keck Observatory Archive. In: Observatory Operations: Strategies, Processes, and Systems VI. Proceedings of SPIE. No.9910. Society of Photo-Optical Instrumentation Engineers (SPIE) , Bellingham, WA, Art. No. 99102E. ISBN 978-1-5106-0199-4. http://resolver.caltech.edu/CaltechAUTHORS:20161117-073615840

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Abstract

The Keck Observatory Archive (KOA) currently serves ~ 42 TB of data spanning over 20 years from all ten past and current facility instruments at Keck. Although most of the available data are in the raw form, for four instruments (HIRES, NIRC2, OSIRIS, LWS), quick-look, browse products generated by automated pipelines are also offered to facilitate assessment of the scientific content and quality of the data. KOA underwrote the update of the MAKEE package to support reduction of the CCD upgrade to HIRES, developed scripts for reduction of NIRC2 data and automated the existing OSIRIS and LWS data reduction packages. We describe in some detail the recently completed automated pipeline for NIRSPEC, which will be used to create browse products in KOA and made available for quicklook of the data by the observers at the telescope. We review the currently available data reduction tools for Keck data, and present our plans and anticipated priorities for the development of automated pipelines and release of reduced data products for the rest of the current and future instruments. We also anticipate that Keck's newest instrument, NIRES, which will be delivered with a fully automated pipeline, will be the first to have both raw and level-1 data ingested at commissioning.


Item Type:Book Section
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1117/12.2230963DOIArticle
http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=2533908PublisherArticle
Additional Information:© 2016 Society of Photo-Optical Instrumentation Engineers (SPIE). The Keck Observatory Archive (KOA) is a collaboration between the W. M. Keck Observatory (WMKO) and the NASA Exoplanet Science Institute (NExScI). Funding for KOA is provided by the National Aeronautics and Space Administration (NASA). WMKO is operated as a scientific partnership among the California Institute of Technology, the University of California, and NASA. The Observatory was made possible by the generous financial support of the W. M. Keck Foundation. NExScI is sponsored by NASA’s Origins Theme and Exoplanet Exploration Program, and operated by the California Institute of Technology in coordination with the Jet Propulsion Laboratory. This material is based in part upon work supported by NASA under Grant and Cooperative agreement No. NNX13AH26A.
Group:Infrared Processing and Analysis Center (IPAC)
Funders:
Funding AgencyGrant Number
NASA/JPL/CaltechUNSPECIFIED
W. M. Keck FoundationUNSPECIFIED
NASANNX13AH26A
Subject Keywords:Data archive, data reduction pipelines, DRP, KOA, W. M. Keck Observatory, NExScI
Record Number:CaltechAUTHORS:20161117-073615840
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20161117-073615840
Official Citation: H. D. Tran ; R. Cohen ; A. Colson ; J. A. Mader ; M. Swain ; A. C. Laity ; M. Kong ; C. R. Gelino ; G. B. Berriman; Data reduction pipelines for the Keck Observatory Archive. Proc. SPIE 9910, Observatory Operations: Strategies, Processes, and Systems VI, 99102E (July 15, 2016); doi:10.1117/12.2230963.
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:72089
Collection:CaltechAUTHORS
Deposited By: Ruth Sustaita
Deposited On:17 Nov 2016 19:56
Last Modified:11 Mar 2017 00:52

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