PDS_VERSION_ID = PDS3 DATA_SET_ID = "CO-S-INMS-2-PKT-U-V1.0" RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 2023-01-26 NOTE = "This file describes known errors or deficiencies in this archive volume." END_OBJECT = TEXT END Users are encouraged to provide comments back to the PPI Node of the PDS if errors or omissions are found either in data or in documentation. Please send comments by email or U.S. mail to the PPI Node PDS Operator: Email pds_operator@igpp.ucla.edu Telephone (310) 206-6073 U.S. Mail PDS Operator c/o Dr. Raymond Walker 3845 Slichter Hall UCLA - IGPP Los Angeles, CA 90095-1567 Cumulative errata for this volume: Logical Volume Error/Variance Description ------------------------------------------------------------------------- 1) New Static Standard Values PRODUCT_TYPE {DATA, GEOMETRY, CALIBRATION, DOCUMENT, CATALOG, SOFTWARE ANCILLARY, BROWSE} HEADER object with HEADER_TYPE = TEXT. Software change requests have been submitted to the PDS to adopt these changes to the PDS standards but they have not yet been accepted. 2) Other non-standard practices The PDS standards do not specify where to store the required MD5 checksum file for a volume. We have placed it in the root dircetory of the volume with the file name "CHECKSUMS.TXT". This may be considered invalid by some verifiers. PPI has created copies of the PDS catalog files in the EXTRAS/CATALOG directory with a '.TXT' extension. While this makes the files accessible to users with the Windows operating system, it is not a standard PDS practice. In order for PPI to be able to track all of the files associated with a data set (data, documents, software ,etc.) and to be able to retrieve them on-demand through our web pages, PPI must include keywords in labels that some might find questionable. In particular, we associate the same start/stop time, targets, mission phases, etc. with a document that are used in the data set. Without these keywords, queries for Cassini INMS data between times A and B would not return the documents or software associated with the data. 3) Known problems and the volumes they affect 2023-01-25 - During migration to PDS4 it was noticed that The INMS Packet data documentation says it includes five standard data product types, outlined in the DS.Cat. However, of these five, only the Housekeeping (HKG) Packets have been delivered to PDS and are included in this data set. 2023-01-25 - During the migration of these data to PDS4 it was discovered that corrections were necessary to some of the fields in the DATA/HKG_STRUCT_01.FMT file. The corrections included changes to the number of bytes listed in a field and to the field format. In some cases the field format was removed. These corrections were made in the PDS4 labels. The data remains unchanged. The PDS3 labels haven not been updated. The following table lists the corrections to the number of bytes in the fields listed and format if present and corrected or removed: Field PDS3 Label Corrected PDS4 Label 5 15, F.15.1 16 20 1 2 23 2, I2 3, I3 59 F7.4 removed 60 F8.5 removed 61 F8.6 removed 62 F5.2 removed 63 F8.3 removed 64, 65, 66 F8.5 removed 67,68, 69, 70 F5.2 removed 72 F9.4 removed 73, 74 F5.2 removed 75, 76 F8.5 removed 77 F8.6 removed 78 F5.2 removed 79, 80, 81, 82 F8.5 removed 85 F5.2 removed 86, 87, 88 F9.6 removed 89 F5.2 removed 90 F8.4 removed 91, 92 F8.5 removed 93 F9.6 removed 94 F8.4 removed 95, 96, 97 F5.2 removed 98 F7.4 removed 99, 100 F9.6 removed 101, 102 F7.4 removed 103 F8.6 removed 104 F5.2 removed 105 F6.3 removed 106, 107 F5.2 removed 109 F7.4 removed 129 1 2