PDS_VERSION_ID        = PDS3                                                  
RECORD_TYPE           = STREAM                                                
OBJECT                = TEXT                                                  
  PUBLICATION_DATE    = 2017-04-17                                            
  NOTE                = "Description of the DOCUMENT directory contents."     
END_OBJECT            = TEXT                                                  
END                                                                           
                                                                              
The DOCUMENT directory contains copies of documents that are necessary or     
useful for users to understand the archive data set. These documents are      
orgainized in the subdirectories listed below.                                
                                                                              
CALIB_PIPELINE                                                                
The Dawn Framing Camera Calibration Pipeline description document. This       
document describes the pipeline for calibration of the images acquired by     
both models of the DAWN Framing Camera (FC1 and FC2). It details its          
operation and implementation. The pipeline builds on the results of the       
analysis of in-flight and laboratory measurements. [adapted from Schroeder &  
Gutierrez-Marques, Calibration Pipeline, DA-FC-MPAE-RP-272, Issue 2, Rev. b,  
22 October 2013].                                                             
                                                                              
SCIENCE_PLAN                                                                  
The Dawn Science Plan document. This document provides a description of the   
planned Dawn observations throughout the mission from launch through Vesta.   
It is provided as a source of information on the intent of the observations   
made by the instrument teams at Vesta. Note that not all of the planned       
observations actually occurred due to a variety of instrument resets and      
spacecraft safings.                                                           
                                                                              
SIS                                                                           
The Dawn Framing Camera Software Inferface Specification (SIS). This document 
describes the contents and types of archive volumes belonging to all of the   
FC1 and FC2 NASA level 1 (CODMAC levels 2 and 3) data sets. This includes     
detailed descriptions of the data formats to allow users to read the data     
products.