Mars 2020 Mast Camera Zoom (Mastcam-Z) Science Calibrated Archive ----------------------------------------------------------------- Table of Contents 1. - Introduction 2. - Filename Decoder 3. - Understanding SCLK in the filename 4. - Bundle overview/contents 5. - Information on Sequences 6. - Contacts 7. - Acknowledgements 1. Introduction The Mastcam-Z Science Calibrated archive is compiled for the National Aeronautics and Space Administration (NASA) by Arizona State University personnel under the direction of Dr. James F Bell III Mastcam-Z Principal Investigator. Alyssa Bailey, Data Archivist, is responsible for its compilation. This readme corresponds to the ASU data products found in data, browse, document, miscellaneous, and calibration_support collections. For more detailed information on RAD & IOF product calibration see the mastcamz_derived_product_sis pdf in the document collection within this bundle. The image files are organized according to NASA's Planetary Data System (PDS) standards. An image file is organized as a PDS labeled file containing an "image object". 2. Filename Decoder --------------- Mastcam-Z Calibrated RDR 58-character Filename ----------------- IIB_PPPPVCCCCCCCCCC_TTTEEEGNLLLDDDDFFFFFFFFFSZZZOXXQRR.SSS -------------------------------------------------------------------------------- II: | Two-digit Instrument Identifier: “ZL”=Mastcam-Z left, |“ZR”=Mastcam-Z Right -------------------------------------------------------------------------------- B: |One-digit Filter number: Value 0-7 -------------------------------------------------------------------------------- PPPP: |Four-digit Primary Timestamp: Sol -------------------------------------------------------------------------------- V: |One-digit Mission Venue identifier (typically, “_” for surface) -------------------------------------------------------------------------------- CCCCCCCCCC: |Ten-digit Secondary Timestamp: SCLK -------------------------------------------------------------------------------- TTT: |Three-digit Tertiary timestamp: SCLK milliseconds -------------------------------------------------------------------------------- EEE: |Three-digit Product Type (ex. Standard “EDR”, calibrated "RAD") -------------------------------------------------------------------------------- G: |One-digit Geometry identifier (ex. “_”=raw, “L”=linearized) -------------------------------------------------------------------------------- O: |One-digit Thumbnail flag : “T”=Thumbnail, “N”=Non-Thumbnail -------------------------------------------------------------------------------- LLL: |Three-digit Site location count from the RMC where the data |were acquired -------------------------------------------------------------------------------- DDDD: |Four-digit Drive count position within a site location -------------------------------------------------------------------------------- FFFFFFFFF: |Nine-digit Sequence id where ZCAM is the first four digits followed |by a five-digit sequence id (ex. ZCAM00000, setup sequence) -------------------------------------------------------------------------------- SZZZ: |Four-digit Camera Specific- SZZZ where S = Stereo partner counter |and ZZZ = focal length (mm) -------------------------------------------------------------------------------- N: |One-digit Downsample resolution identifier where N= level of |downsampling and resolution= 2Nx 2N (ex. If the level of downsampling |applied to the image is N=1 then 21x21= an image resolution of 2x2) -------------------------------------------------------------------------------- XX: |Two-digit Compression flag (ex. “00”=JPEG lossy compressed |thumbnail, “01-99”=JPEG lossy compressed quality level, |“LU”=Losslessly uncompressed) -------------------------------------------------------------------------------- Q: |One-digit Producer of product (ex. “J”=JPL, “A”=made at ASU ) -------------------------------------------------------------------------------- RR: |Two-digit Product Version number -------------------------------------------------------------------------------- SSS: |Three-digit extension (.IMG, .PNG etc..) -------------------------------------------------------------------------------- 3. Understanding SCLK in the filename Mastcam-Z Product Type Where Filename SCLK Comes From ------------------------------ ------------------------- ZCAM full, normal cmd dispatch ZCAM thumb, normal cmd dispatch ZCAM full, recovered mini header ZCAM thumb, recovered mini header ZCAM video full, normal mini header + frame*rate ZCAM video thumb, normal mini header + frame*rate ZCAM zstack/DM full, normal mini header ZCAM zstack/DM thumb, normal mini header ZCAM zstack/DM full, recovered mini header 4. Bundle Overview/Contents Top-level of bundle (mars2020_mastcamz_sci_calibrated) ------------------- readme.txt - The file you are currently reading. bundle.xml A PDS4 required xml file with the full contents of the bundle. browse collection ------------------ The browse collection contains quickly viewable browse pngs of the ASU calibrated radiance (RAD) & radiance factor (IOF) data products. data collection --------------- The data collection contains the highest version radiance (RAD) and radiance factor (IOF) calibrated data products. document collection ------------------- The document collection contains documentation to help the user understand and use the science calibrated data. miscellaneous collection ------------------------ The miscellaneous collection contains products made using the Mastcam-Z science calibrated files. calibration support collection ------------------------------ Includes cruise and preflight raw data that supported calibration and classification of the instruments. Collection/file -------------- | -- readme.txt | -- | -- collection_browse.xml | -- collection_browse_inventory.csv | -- | -- | -- | -- calibration_support | -- cruise | -- | -- bundle.xml | -- | -- collection_data.xml | -- collection_data_inventory.csv | -- | -- | -- | -- | -- collection_document.xml | -- collection_document_inventory.csv | -- mastcamz_derived_product_sis_v1.4.pdf | -- mastcamz_derived_product_sis_v1.4.xml | -- mastcamz_img_inv.pdf | -- mastcamz_img_inv.xml | -- mastcamz_preflight_cal.pdf | -- mastcamz_preflight_cal.xml | -- mastcamz_radiometric_cal.pdf | -- mastcamz_radiometric_cal.xml | -- mastcamz_release1_image_mapping.csv | -- mastcamz_release1_image_mapping.xml | -- mastcamz_release_notes.txt | -- mastcamz_release_notes.xml | -- | -- collection_miscellaneous.xml | -- collection_miscellaneous_inventory.csv | --