SELECT

                                                                                
----+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
SELECT         517603901                830901              830903              
----+----0----+----0----+----0----+----0----+----0----+----0----+----0----+----0
COLUMNS FORMAT         DESCRIPTION                         DEFAULT VALUE & UNITS
                                                                                
1-6     A6        SELECT - Requests the selection of                            
                  observation data for the data reduction                       
                  process.                                                      
                  Any OBSCOR, SIGMA, METDAT, and PREPRO                         
                  cards that precede the first SELECT card                      
                  apply to all data except where explicitly                     
                  overridden.                                                   
                                                                                
7-14    I8        Station number.                                0              
                                                                                
15      I1        Station satellite configuration                0              
                  sequence number.                                              
                                                                                
16-17   I2        Measurement Type. 2 digits or less.            0              
                  See list of measurement types Section 5.0.                    
                                                                                
18-24   I7        Satellite ID.                                  0              
                                                                                
25-30   I6        Measurement modulo number.                     1              
                                                                                
31-40   D10.8     Measurement Type. 3 digits or less.            0              
                  Will be converted to an integer.                              
                  See list of measurement types                                 
                  Section 5.0.                                                  
                                                                                
41-46   I6        Start date in form YYMMDD. :              Earliest Start      
47-50   I4        Start time in form HHMM.   :              date and time from  
51-60   D10.8     Seconds of start time.     :              EPOCH card(s).      
                                                                                
61-66   I6        Stop  date in form YYMMDD. :              Latest   Stop       
67-70   I4        Stop  time in form HHMM.   :              date and time from  
71-80   D10.8     Seconds of stop  time.     :              EPOCH card(s).      
                                                                                
IF CARD OMITTED: No data will be selected.

DEC 1992

9212.0

ARC SET - Option Cards

DATA SUBGROUP



Patrick Dahiroc
1998-09-10