PDS_VERSION_ID                     = PDS3                                     
RECORD_TYPE                        = STREAM                                   
                                                                              
OBJECT                             = TEXT                                     
   PUBLICATION_DATE                = 2010-08-09  /* 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 -  This is an internal file of bibliographic information to be sent by
        PDS to the Abstract Data Service (ADS) to list this data set in their 
        service.  This file is not intended to be useful to data users.       
                                                                              
ads.lbl -  The label for ads.asc.                                             
                                                                              
                                                                              
adr4flags.asc -  "Status Flags - Full Table", For each detection listed in the
        Sloan Digital Sky Survey Moving Object Catalog, Data Release 4        
        (sdssmocadr4.tab), this file lists the 64 binary status flags         
        indicating the status of each detection, warning of possible problems 
        with the image itself, and warning of possible problems in the        
        measurement of various quantities associated with the detection.  The 
        identification of each status flag by name is given in the file       
        flagslist.asc, and a detailed description of the meaning of each flag 
        is given in the file flags_detail.asc.  The first column in each line 
        gives the unique SDSS moving object catalog ID (SMOC_ID) which is also
        the first column in the data file sdssmocadr4.tab.                    
                                                                              
adr4flags.lbl - The label file for the document "Status Flags - Full Table"   
        described above.                                                      
                                                                              
flags_detail.asc -  "Status Flags - Detailed Description", This file gives a  
        detailed description of the meaning of the 64 binary status flags     
        pertaining to the Sloan Digital Sky Survey Moving Object Catalog.  The
        values of these flags for each detection listed in the data file can  
        be found in the file adr4flags.asc, and the identification of the     
        flags by column number can be found in flagslist.asc.                 
                                                                              
        This file was originally downloaded June 29, 2004.  On July 26, 2010  
        it was revised only by updating the URL of the SDSS help desk.        
                                                                              
flags_detail.lbl - The label file for the document "Status Flags - Detailed   
        Description" described above.                                         
                                                                              
flagslist.asc -  "Status Flags - Identification List", This file identifies by
        column number each of the 64 binary status flags for the Sloan Digital
        Sky Survey Moving Object Catalog.  A table listing the value of the   
        status flags for each detection in the data file is to be found in the
        file adr4flags.asc.  A detailed description of the meaning of each of 
        the flags is to be found in flags_detail.asc.                         
                                                                              
flagslist.lbl - The label file for the document "Status Flags - Identification
        List" described above.