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Euclid SGS SIR Processing Function Requirements Specifications

Date Issued
2022
Author(s)
•
Copin, Yannick
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Aussel, Hervé
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Surace, Christian
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Polenta, Gianluca
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Abstract
The SIR Processing Function (PF) is in charge of the reduction of the NISP spectroscopic data, starting from the Level 1 data to produce one-dimensional spectra that are fully wavelength and flux calibrated, and corrected for contamination from nearby objects. The PF is divided into two main processing blocks: the pre-processing, with the task of removing most detector signatures from the data; and the spectra extraction, with the task of locating and extracting the spectra from the NISP spectroscopic data, and to produce fully wavelength and flux calibrated one and two-dimensional spectra. In parallel to this “scientific” pipeline, within the SIR PF there is also a calibration pipeline, which is a collection of specific processing elements with the task of reducing the calibration observations and to prepare the calibration data needed by the scientific pipeline. The Euclid SGS requirements specification process produces the Euclid SGS Requirements Specification Document and a set of Requirements Specification Documents for specific SGS products such as the Processing Functions. The present document is part of this set of documents. To ensure completeness and consistency with applicable documents, traceability and verification matrices complement the SGS Requirements Specification Documents.
Volume
EUCL-IMI-RS-8-001
Uri
Rights
restricted
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EUCL-IMI-RS-8-001_v3.1_Euclid-SGS-SIR-RSD.pdf

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[Administrators only]
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1.12 MB

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