Index of /holdings/iue-c-swp-3-edr-iuecdb-v1.0

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[DIR] Parent Directory - [DIR] catalog/ 22-Aug-2007 14:20 - [DIR] CODE/ 13-Oct-2005 14:21 - [DIR] data/ 12-Oct-2005 11:12 - [DIR] document/ 17-Oct-2005 10:04 - [DIR] DOWNLOAD/ 19-Sep-2008 12:38 - [DIR] index/ 22-Aug-2007 14:24 - [DIR] NOTES/ 28-Nov-2005 13:35 - [TXT] aareadme.txt 30-Jul-2007 14:16 11K [TXT] dataset.html 03-Jun-2014 08:46 2.6K [   ] 22-Aug-2007 14:21 6.3K [PDS catalog file]
PDS_VERSION_ID       = PDS3                                                   
RECORD_TYPE          = STREAM                                                 
OBJECT               = TEXT                                                   
  NOTE               = "AAREADME file for IUE Data Set Volume                 
    Version 2 of this volume includes minor format corrections to the         
    target catalog files.                                                     
  PUBLICATION_DATE   = 2007-07-30                                             
END_OBJECT           = TEXT                                                   
***** File AAREADME.TXT                                                       
Two groups of data (HIGH and LOW dispersion) are included in this volume.  The
data are SWP measurements of 37 comets observed by IUE.  Added                
information is included from the Uniform Low Dispersion Archive Guide No. 2   
(ESA SP1134), such as a General List of comet observations from 1978-1989.    
The data files were collected from IUEMAST.   A FITS to PDS translator (F2P)  
has been used to create the detached PDS labels.    The data were checked     
by manipulating the data with IDL routines created at the Small Bodies Node.  
In the DOCUMENT directory are explanatory text files as well as digitized     
versions (1&2) of the manuals in TEX or ASCII text with figures as JPG        
files. All document files and most labels contain an 80-byte fixed length     
record, with a carriage return (ASCII 13) and line feed (ASCII 10) as the     
79th and 80th byte respectively.   All the tabular files in the INDEX and     
DOCUMENT directory are formatted according to PDS standards.   It should be   
noted that the index tables are formatted so that they may be read directly   
into many database management systems.   All fields are separated by commas,  
and character fields are inclosed in double quotes (").                       
49 comets were observed by the IUE during the period.  Of these, 37 were      
observed using the LWP.  The cpmplete list of comets is shown below,          
with the SWP comets marked by an asterisk (*):                                
   COMET                                           IAU DESIG                  
 * AREND-RIGAUX                                    1951_C2                    
 * AUSTIN 82                                       1982_M1                    
 * AUSTIN 90                                       1989_X1                    
 * BORRELLY 81-|                                                              
 * BORRELLY 87-|-----------------------------------1904_Y2                    
   BORRELLY 94-|                                                              
 * BOWELL                                          1980_E1                    
 * BRADFIELD 79X                                   1979_Y1                    
 * BRADFIELD 87                                    1987_P1                    
 * BRORSEN-METCALF                                 1847_O1                    
   CERNIS                                          1983_O1                    
 * CHURYUMOV-GERASIMENKO                           1969_R1                    
 * CROMMELIN                                       1928_W1                    
 * D'ARREST 82-------------------------------------1851_M1                    
   D'ARREST 95----|                                                           
 * ENCKE 80-|                                                                 
 * ENCKE 84-|                                                                 
   ENCKE 87-|--------------------------------------1818_W1                    
 * ENCKE 90-|                                                                 
   ENCKE 94-|                                                                 
   FAYE 91                                         1843_W1                    
 * GIACOBINI-ZINNER                                1900_Y1                    
 * GRIGG-SKJELLERUP                                1922_K1                    
   HALE-BOPP                                       1995_O1                    
 * HALLEY                                          1682_Q1                    
 * HARTLEY-GOOD                                    1985_R1                    
   HONDA-MRKOS-PAJDUSAKOVA                         1948_X1                    
 * HYAKUTAKE                                       1996_B2                    
 * ICHIMURA                                        1987_W1                    
 * IRAS-ARAKI-ALCOCK                               1983_H1                    
 * KOPFF                                           1906_Q1                    
 * LEVY                                            1991_L3                    
   LEVY-RUDENKO                                    1984_V1                    
   MACHHOLZ 2                                      1994_P1A                   
 * MCNAUGHT                                        1987_U3                    
 * MCNAUGHT-RUSSELL                                1994_X1                    
 * MEIER 80                                        1980_V1                    
   METCALF-BREWINGTON                              1906_V2                    
 * NISHIKAWA-TAKAMIZAWA-TAGO                       1987_B1                    
 * OKAZAKI-LEVY-RUDENKO                            1989_Q1                    
 * PANTHER                                         1980_Y2                    
   PONS-WINNECKE                                   1858_E1                    
 * SCHAUMASSE                                      1911_X1                    
 * SCHWASSMANN-WACHMANN 1                          1927_V1                    
 * SEARGENT                                        1978_T1                    
 * SHOEMAKER-LEVY                                  1991_T2                    
 * STEPHAN-OTERMA                                  1942_V1                    
   SUGANO-SAIGUSA-FUJIKAWA                         1983_J1                    
 * SWIFT-TUTTLE                                    1862_O1                    
   TAKAMIZAWA                                      1984_O1                    
   TEMPEL 1                                        1867_G1                    
 * TEMPEL 2                                        1873_N1                    
 * TUTTLE                                          1858_A1                    
 * WILSON                                          1986_P1                    
   YANAKA                                          1989_A1                    
 * ZANOTTA-BREWINGTON                              1991_Y1                    
An outline of the CD-ROM is shown in the table below:                         
AAREADME.TXT                      Short introduction to CDROM contents        
VOLDESC.CAT                       Description of files on volume              
/CATALOG/*.CAT                    Mission, host, instrument, data set, & ref  
 *DS - abbreviation for data set, used in filename for catalog                
 *HOST - spacecraft or observatory (institution) that supports a mission      
 *IN - abbreviation for instrument, used in filename for catalog              
 *MSN - abbreviation for mission, used in filename for catalog                
 REF - reference list as a catalog file                                       
/DOCUMENT/*.ASC,*.JPG,*.TEX       Manuals and other information               
         /OBSERVATION_LOG/*.ASC,*.JPG Digitized log pages for comet data      
         /IUECAL/*.ASC,*.FIT      Sensitivity calibration for archive         
         /ULDA/*.ASC,*.JPG,*.TAB  Uniform Low Dispersion Archive Guide No. 2  
/EPHEM/*.ASC                      Ephemeris files for selected comets         
/INDEX/*.TAB                      Indexes by experiment or volume             
/DATA/HIGH/YYYY_CC/YEAR/INS/FILE/*.FIT  High dispersion, year dir. optional   
/DATA/LOW/YYYY_CC/YEAR/INS/FILE/*.FIT   Low dispersion, year dir. optional    
[YYYY_CC = IAU comet designation, see correspondence table given above        
INS = LWP,LWR,SWP  FILE (Low) = MXLO,SILO,INES   File (High) = MXHI, SIHI]    
Three forms of data may be included.  The extracted spectra as binary tables  
(INES), resampled images (SILO, SIHI), and raw spectra (MXLO, MXHI). After    
data reached the Small Bodies Node, some file names were changed to meet ISO  
standards. The original files came in FITS format in the form filename.ines   
or filename.silo (sihi, mxlo, mxhi).   As the new filenames had to end in the 
extension "FIT" then FITS became FIT, or for SILO (SIHI, MXLO, MXHI) the first
characters of the old extension were used to replace the second two characters
of the file name; thus SILO (MXLO, SIHI, MXHI) files could end in "FIT" and   
still be unique.  For example:                                                
       SWP12345.SILO   ->       SSI12345.FIT                                  
       SWP12345.MXLO   ->       SMX12345.FIT                                  
The same holds true for LWP and LWR data.                                     
Small Bodies Node                                                             
Department of Astronomy, University of Maryland                               
College Park, MD 20742-2421                                                   
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