CaSSI provides search and access to the full set of Roman mission product categories. The products include pre-launch test data, raw science and engineering telemetry, and all calibration reference products. The calibration reference products include those that are no longer used in production, rather than just those that were used to produce current science data.
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Product Data Group
The products available for Roman are grouped by category, as summarized in the subsections below; each may require a separate authorization for data retrieval.
RITA
The Roman Integration and Test Archive includes all products produced during pre-launch ground testing of the Roman science instruments (WFI and CGI) flight hardware, including data obtained in the thermal-vacuum environment. See the RITA article for details of the interface to these products. Note that product download is restricted to authorized users.
Calibration Reference Products
Calibration reference products are created for use by the operational RomanCal pipeline to remove instrumental signature, and to apply calibrations and add characterizations to the science data. Users may search for and retrieve calibration files for any epoch of the mission. See the RomanCal Reference Products article to learn how to search for and retrieve these products. Currently, calibration reference products are segregated between those produced by the Science Operations Center (SOC) vs. the Science Support Center (SSC); each center performs processing on different science product types. No special authorization is needed to retrieve these products.
Users would ordinarily be expected to retrieve calibration reference files through the Roman Mission search or the Roman CRDS interface if they wish to recalibrate science data in their own environment.
Science and Engineering Telemetry
Products from Roman include dumps of the science data and the full engineering telemetry stream from the spacecraft. Ordinarily these products are used by the RSDP pipeline to produce science and engineering products, and by expert staff to troubleshoot issues. See the SciEng Telemetry Guide to learn how to search for and retrieve these products. Note that product download is restricted to authorized users.