The SL9 data on this volume (low dispersion only) was acquired by the IUE and 
processed for the IUE Final Archive with the New Spectral Image Processing    
System (NEWSIPS) at the Goddard Space Flight Center.   The high dispersion    
fully  processed data will be included on a later volume.  Included are the   
resampled images (SILO) and extracted spectra as binary tables (MXLO). After  
the data reached the Small Bodies Node the file names were changed to meet ISO
standards. The original files came in FITS format in the form "filename.silo" 
or "filename.mxlo". These file naming conventions can be found in ch 11 of the
NEWSIPS manual included with this CD-ROM. As the new filenames had to end in  
extension "FIT" the following renaming convention was used; the first two     
characters of the old extension were used to replace the second two characters
of the file name.  This way the SILO and MXLO filenames could end in "FIT" and
still be unique.  For example:                                                
                                                                              
       SWP12345.SILO   ->       SSI12345.FIT                                  
                                                                              
       SWP12345.MXLO   ->       SMX12345.FIT                                  
                                                                              
The same holds true for LWP data.                                             
                                                                              
The pointing information for observations between June 10 - August 14, 1994   
is contained in a table (IUEPOINT).   (It does not contain pre-June 1994 data 
pointing but this is available in the IUE-VICAR headers (captured in both the 
FITS and PDS label as ASCII text).   This file is used to distinguish specific
locations on Jupiter (such as Impact P2) or near the planet (South Aurora)    
as the target has been typically set to JUPITER.                              
                                                                              
The complete documentation for the IUE New Spectral Image Processing          
System is called:                                                             
                                                                              
        IUE New Spectral Image Processing System Information Manual:          
        Low-Dispersion Data Version 1.0, Contract NAS 5-31230, Edits,         
        J.S.Nichols, CSC Publication /SD-93/6062                              
                                                                              
A LaTex version of this manual is contained on this CD-ROM under the          
DOCUMENT/IUE directory.                                                       
                                                                              
It can be obtained via the World Wide Web at:                                 
                                                                              
        http://www.vilspa.esa.es/iue/IUEFA/manual/                            
                                                                              
The manual is available in HTML and PostScript formats.