PDS_VERSION_ID = PDS3 PRODUCT_ID = "AAREADME.TXT" RECORD_TYPE = STREAM RELEASE_ID = "0002" OBJECT = TEXT PUBLICATION_DATE = 2022-09-07 NOTE = " AAREADME.TXT describes the JUNO JIRAM data archive for the Planetary Science Archive, PSA and the Planetary Data Archive, PDS." END_OBJECT = TEXT END JUNO JUPITER JIRAM REDUCED DATA RECORD Introduction Volume Overview Volume Contents and Structure File formats Applicable Software Contacts ======================================================================== Introduction ======================================================================== This volume contains Level 2 data collected during the JM0340, that they have been uncompressed, calibrated. In the DATA directory, data there is a subdirectory, that containing data collected during the observation. These subdirectory is named so as to make clear which data products they contain and the relative version. For a complete description of each data product, the user is referred to the DOCUMENT/JIRAM_SIS_V7.5.PDF on the archive volume. ========================================================================= Archive Volume - Concept of Delivery ========================================================================= Within the Planetary Science Archive (PSA) the archive volume represents an online delivery. This might be fully compliant with the PDS standard. Archive Volume, containing the VOLDESC.CAT file and all necessary CATALOG, DOCUMENT, INDEX, DATA, etc directories. A subsequent revision of the data set release (updated files, supplementary files, deleted files) would need the value of the VOLUME_REVISION_ID to be incremented by one. ========================================================================= Data File Format ========================================================================= This section provides a brief description of the files and data objects available on the JIRAM archive volume: text files, PDF files, and PDS objects. A complete description of each file format is available in the DOCUMENT/JIRAM_SIS_V7.5.PDF on the archive volume. Text and detached PDS label files have stream or fixed-length record format, and line lengths of must of 80 characters, including a carriage return (ASCII 13) at the end of the record. This allows the files to be read by MS-DOS/ Windows, Unix operating systems. Documents that contain formatting and figures that cannot be rendered as ASCII text are provided as ASCII text with separate PNG figures or PDF files. The PDF (Portable Document Format) file is a proprietary format of Adobe Systems. Incorporated that can be viewed using the free Acrobat Reader software. A PDS label provides descriptive information about the associated file. PDS labels in the JIRAM Experiment Data Record Archive conform to PDS standards . For examples of the PDS labels used with each type of data product, see DOCUMENT/JIRAM_SIS_V7.5.PDF text on the archive volume. In general, the PDS label is an object-oriented structure consisting of sets of 'keyword = value' declarations; the object to which the label refers is denoted by a statement of the form: ^object = location in which the carat character (^, also called a pointer in this context) indicates where to find the object. In an attached label, the location denotes All science data product files are named using the same file naming convention. File names are built by a concatenation of: -three-letter SSS indicates the sensor, IMG or SPE for imager and spectrometer respectively -three-letter LLL indicates the processing level, either EDR or RDR - SCTIME that is yyyydddThhmmss -nn version - Extension: IMG for image, DAT for spectrum separated by underscore characters ("_"). ========================================================================= Volume Contents and Structure ========================================================================= Files on the JIRAM RDR archive volume are organized into a series of subdirectories below the top-level directory. See the xxxxINFO.TXT files in each directory for specific information on the files in the directory. The following table shows the generalized structure and contents of the JIRAM archive volumes. Top-level ROOT | |- JIRAM | |-[JM0360] | RDR | | |- AAREADME.TXT The file you are reading | |- ERRATA.TXT Description of known anomalies and error present | on the volume. | |- VOLDESC.CAT Description of the contents of the volume | in a PDS format for the PDS Catalog | | |- [DATA] A directory containing the data + associated | label files | | | |- DATAINFO.TXT Description of files in this directory | | | | | | | |- A directory containing file(s) *.DAT, *.IMG, *.LBL | | collected after the insertion maneuver in | orbit around JUPITER and the Auxiliary data *.TAB and *.LBL | | | |- [CATALOG] A directory containing information about the data set | | | |- CATINFO.TXT Description of files in this directory | | | |- JNO_JIRAM_RDR_DS.CAT PDS catalogue object for the JIRAM | | data set. | | | |- MISSION.CAT PDS catalogue object for the mission | | | |- INSTHOST.CAT Description of the JUNO | | spacecraft | | | |- JNO_JIRAM_INST.CAT PDS catalogue object for the | | instrument. | | | |- JNO_JIRAM_PERSON.CAT Listing of the people involved | | in the production of this archive | | volume | | | |- PROJREF.CAT List of pertinent references. | | | | |-[CALIB] A directory containing the calibration matrix for IMG and SPE. | | | | |- [INDEX] A directory containing an index of data files. | | | |- INDXINFO.TXT Description of files in this directory. | | | | | |- INDEX.TAB PDS table listing all files in the | | DATA directory for the | | corresponding release and revision | |- INDEX.LBL PDS label to describe INDEX.TAB | | | | | |-JIR_STATUS_RDR_2021245T000226_V02.CSV contains an index of this | | volume, listing data files (.DAT, .IMG) and | | their metadata information. | | | |-JIR_STATUS_RDR_2021245T000226_V02.LBL detached PDS label for | | JIR_STATUS_RDR_2021245T000226_V02.CSV | | | | |- [LABEL] The LABEL directory contains include (*.FMT) | | files for JUNO JIRAM | | Reduced Data Record archive volume | | | | | |- [DOCUMENT] A directory containing information documents. | | | |- DOCINFO.TXT Description of files in this | | directory. | | | |- JIRAM_SIS_V7.5.PDF The JIRAM EAICD in PDF format | |- JIRAM_SIS_V7.5.LBL PDS label for JIRAM_EAICD.PDF | |- JIRAM_REPORT_JM0360_V2.0.PDF The JM0360 REPORT in PDF format | |- JIRAM_REPORT_JM0360_V2.0.LBL PDS label for | JIRAM_REPORT_JM0360_V2.0.PDF | ========================================================================= Applicable Software ========================================================================= JIRAM data products can be read by the PDS software NASAView, which Reads a PDS label and displays the associated image or table. NASAView is free software and is available for several computer platforms. NASAView is available for free from the Planetary Data System, but the source code is not available. Platforms supported are LINUX, SOLARIS, Windows and Power MAC. The executable of the program can be downloaded following links found at http://pds.jpl.nasa.gov/tools/software_download.cfm ========================================================================= Contacts ========================================================================= For questions concerning this data set see personnel information in PERSON.CAT catalog.