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| Paper: |
The JWST Calibration Reference Data System |
| Volume: |
461, Astronomical Data Analysis Software and Systems XXI |
| Page: |
737 |
| Authors: |
Bushouse, H.; Greenfield, P.; Miller, T. |
| Abstract: |
The James Webb Space Telescope (JWST) Calibration Reference Data System (CRDS)
will be used during the instrumental calibration phase of JWST data processing
to select reference files (e.g. darks, flats, distortion models) to be used to
calibrate each dataset. The CRDS will also be used in the delivery and
management of reference files within the JWST data archive and to manage the
rules that will be used to determine which files are to be used with each
science dataset. The CRDS incorporates lessons learned from more than 20 years
of use of the HST Calibration Database System (CDBS), allowing for
easier management of the reference file mapping rules, web-based reference file
delivery and retrieval procedures, on-line access by off-site users
who are reprocessing their science data, and easier testing of new reference
files in the operations environment. |
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