PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 2015-06-23 INTERCHANGE_FORMAT = ASCII NOTE = "N/A" END_OBJECT = TEXT END KAGUYA Lunar Spectral Profiler Derived Spectra 1. Introduction This data set is a survey of the spectra of small (< 1 km) fresh craters on the lunar surface observed by the Spectral Profiler instrument on the JAXA Kaguya lunar orbiter. For each spectrum, the archive includes the crater latitude and longitude, FeO and OMAT values of the location, and the estimated mineralogical composition of the site. The wavelengths are a subset of those provided in the JAXA archive, culled of overlapping channels. 2. File Formats This archive consists of 1 tabular data file, with an accompanying detached PDS label. All detached label and document files are stream format files, with a carriage return (ASCII 13) and a line feed character (ASCII 10) at the end of each record. This allows the files to be read by the MacOS, Windows, and Unix operating systems. All tabular files are described by detached PDS labels, which are label files having the same name as the data files they describe, with the extension .LBL. For example, the file INDEX.TAB is accompanied by the detached label file INDEX.LBL in the same directory. Tabular files are formatted so that they may be read directly into many database management systems (DBMS) or spreadsheet programs on various computers. All fields are separated by commas, and character fields are enclosed in double quotation marks ("). The "start byte" and "bytes" values listed in a PDS label do not include the commas between fields or the quotation marks surrounding character fields. The records are of fixed length, and the last two bytes of each record contain the ASCII carriage return and line feed characters. This allows a table to be treated as a fixed length record file on computers that support this file type and as a normal text file on other computers. The data file may be read using a spreadsheet program such as Microsoft Excel. The user should be aware that older versions of Excel are unable to read the entire file because of built-in limits on the number of rows and columns in a spreadsheet. Excel versions 2007 and later are able to read the file. 3. Archive Contents Files in this archive are organized into a series of subdirectories below the top-level directory. The archive organization and the contents of each directory are described below. Top-level Directory ------------------- AAREADME.TXT The file you are currently reading. VOLDESC.CAT This text file contains a description of the volume contents as a PDS catalog object. It is a required file on PDS archive volumes. CATALOG Directory ----------------- Files in the CATALOG directory are text files containing documentation formatted in PDS object description language. The files contain information about the Kaguya mission and spacecraft, the Spectral Profiler instrument, the data set, references, and personnel involved in archiving the data. See the file CATINFO.TXT for details. DATA Directory -------------- The data file and associated PDS label is stored in the DATA directory. DOCUMENT Directory ------------------ The Document directory contains notes to users of this data set in both PDF and HTML formats. INDEX Directory --------------- The INDEX directory contains a PDS index file for this archive. An index file is an ASCII table with each record (or line) in the table containing information about a single data product in archive. See the file INDXINFO.TXT for additional details. 4. Whom to Contact for Information For questions concerning this volume set, contact: PDS Geosciences Node Washington University 1 Brookings Drive, Campus Box 1169 St. Louis, MO 63130 314-935-9295 Web Site: http://pds-geosciences.wustl.edu/ E-mail: geosci@wunder.wustl.edu For general information related to the PDS, contact: Planetary Data System, PDS Operator M/S 202-101 Jet Propulsion Laboratory 4800 Oak Grove Drive Pasadena, CA 91109-8099 818-354-4321 WWW Site: http://pds.jpl.nasa.gov/ E-mail: pds_operator@jpl.nasa.gov 5. Cognizant Persons This archive volume designed and produced at the PDS Geosciences Node, Washington University, St. Louis, Missouri by Susie Slavney and Jennifer Ward. Data provided by Paul Lucey, University of Hawaii.