PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 2009-05-15 /* Label Generated */ NOTE = "Description of the contents of the document directory." END_OBJECT = TEXT END "document" Directory Contents The document directory contains documentation files, where available, for the data set in this volume. All document files will have an accompanying label file to describe content and structure. Label files have the same name as the main document file, with an extension of ".lbl". docinfo.txt - The file you are reading. ads.asc - The file sent to Abstract Data Service (ADS). ads.lbl - The label for ads.asc. data_handling.asc - "Reduction and Analysis Procedure", The method of data reduction is outlined as well as the procedure to derive the integrated band fluxes (or intensities) and the column densities. The constants and the heliocentric radial velocity dependent g factors are documented. data_handling.lbl - The label file for the document "Reduction and Analysis Procedure" described above. obslog.asc - "Observational Log", The circumstances of the observations are included in this file. The UT date and range of time for the observations are listed along with the heliocentric distance, the geocentric distance, the heliocentric radial velocity, the position angle of the Sun (measured north through east), the position angle of the slit (measured north through east) and the exposure time(s). This information is an adjunct to the information in the data labels. obslog.lbl - The label file for the document "Observational Log" described above.