PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 2019-06-11 NOTE = "This file describes known errors or deficiencies in this archive volume set." END_OBJECT = TEXT END Please send comments by e-mail or U.S. mail to the PPI Node PDS Operator: This volume was produced for the Planetary Data System (PDS) at the Small Bodies node. The images, and associated metadata were supplied by Dr. Pablo Gutierrez-Marques, and Dr. Joachim Ripkin at the Max-Planck Institute for Solar System Research (MPS). The volume was assembled at the Dawn Science Center (DSC), by Steven Joy. Users are encouraged to provide feedback on any errors or omissions are found in the data or documentation. For questions or problems regarding PDS standards or volume organization please contact Dr. Carol Neese at the PDS Small Bodies Node: Internet neese@psi.edu Telephone 520-622-6300 Mail Carol Neese Planetary Science Institute 1700 E. Ft. Lowell, Ste. 106 Tuscon, AZ 85719-2395 USA For question regarding the data please contact Dr. Pablo Gutierrez-Marques at MPS: Internet gutierrez@mps.mpg.de Telephone +49 (0) 5556 979 313 Mail Max Planck Institute for Solar System Research Justus-von-Liebig-Weg 3, 37077 Gottingen, GERMANY The PDS assumes no legal liability for errors on this disk. All users are encouraged to verify the correctness of the data prior to submitting any publications or other work based on these data. Please report errors on this disk to the Small Bodies Node of the PDS through the ERRATA reporting procedures described above. The 'Known Discrepancies' section below lists know deviations from PDS archiving standards found on this volume. ============================================================================== Known Discrepancies ============================================================================== MD5_CHECKSUM.TXT - This file does not have the required PDS label. It contains a list of the MD5 checksum of every file on this volume and is provided for data assurance purposes. /BROWSE/.../*.LBL - These are the label files for the JPEG images provided in the in the BROWSE area of this archive volume. The PDS labels list JPEG as the ENCODING_TYPE. While 'JPEG' is not a valid standard value for ENCODING_TYPE, JPEG is an allowed format for browse products. /DATA/.../*.IMG and /DATA/.../*.LBL - The labels for the image files use the deprecated value "PC_REAL" for the SAMPLE_TYPE which is equivalent to "IEEE_REAL". /DATA/IMG/.../*.IMG and /DATA/FITS/.../*.LBL - The labels for the image files report incorrect values for CELESTIAL_NORTH_CLOCK_ANGLE (CNCA). The labels correctly compute the TWIST_ANGLE which can be used to compute the CNCA. CNCA = (180 - TWIST_ANGLE) mod 360. The CNCA value has been corrected in the GEOM_INDEX.TAB file. /DATA/IMG/.../*.IMG and /DATA/FITS/.../*.LBL - The labels for the image files report incorrect values for LOCAL_HOUR_ANGLE (LHA). The LHA value has been corrected in the GEOM_INDEX.TAB file. /DATA/IMG/.../*.IMG and /DATA/FITS/.../*.LBL - DAWN:CALLAMP_STROBE_TIME is defined in the Dawn Data Dictionary as having a maximum value of 99999999. However, this volume includes products which have the value 100000000, which is also valid. /DATA/FITS/*FIT - Not all FITS viewers display images in the same orientation. Some viewers display these images in an "upside down" orientation. /DATA/IMG/.../*.IMG, /DATA/FIT/.../*.LBL, /INDEX/GEOM_INDEX.TAB - A number of files were delivered by the FC team with no geometry information in the labels. Geometry information was generated for these files at the DSC and added to the FITS file label, and GEOM_INDEX.TAB files. The IMG file attached labels were not updated. Note that the geometry for the affected files was produced using a different method and will differ slightly from the values that would have been produced using the FC teams method. The variation in these values, however, is not significant enough to restrict their usefulness. The following files were affected: 20180609_20180614/FC11A0004004_18161165050F1F 20180615_20180620/FC11A0005098_18169142942F1G 20180615_20180620/FC11A0005107_18169143842F1G 20180615_20180620/FC11A0005138_18169144953F1G 20180615_20180620/FC11A0005156_18169145254F1G 20180615_20180620/FC11A0005244_18169150321F1G 20180615_20180620/FC11A0005245_18169150328F1G 20180615_20180620/FC11A0005264_18169150628F1G 20180615_20180620/FC11A0005274_18169150853F1G 20180621_20180625/FC11A0005643_18173005639F1F 20180621_20180625/FC11A0005828_18174041243F1F 20180621_20180625/FC11A0006011_18175072455F1F