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                This document provides a comprehensive description of
                the Mars 2020 Perseverance Rover Mission SPICE kernel archive
                containing observation geometry and other ancillary
                data in the form of SPICE System kernel files for the
                Mars 2020 Perseverance Rover spacecraft and its
                instruments and targets. It describes the archive
                directory structure, kernels included in the archive,
                their naming conventions, and provides pointers to the
                SPICE software and documentation.
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            This document provides a comprehensive description of
            the Mars 2020 Perseverance Rover Mission SPICE kernel archive
            containing observation geometry and other ancillary
            data in the form of SPICE System kernel files for the
            Mars 2020 Perseverance Rover spacecraft and its
            instruments and targets. It describes the archive
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            their naming conventions, and provides pointers to the
            SPICE software and documentation.
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                This document provides a comprehensive description of
                the Mars 2020 Perseverance Rover Mission SPICE kernel archive
                containing observation geometry and other ancillary
                data in the form of SPICE System kernel files for the
                Mars 2020 Perseverance Rover spacecraft and its
                instruments and targets. It describes the archive
                directory structure, kernels included in the archive,
                their naming conventions, and provides pointers to the
                SPICE software and documentation.
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