PDS_VERSION_ID         = PDS3                                                 
RECORD_TYPE            = STREAM                                               
DATA_SET_ID            = {"CO-V/E/J/S/SS-RPWS-4-SUMM-KEY60S-V1.0",            
                          "CO-V/E/J/S/SS-RPWS-2-REFDR-ALL-V1.0",              
                          "CO-V/E/J/S/SS-RPWS-3-RDR-LRFULL-V1.0",             
                          "CO-V/E/J/S/SS-RPWS-2-REFDR-WBRFULL-V1.0",          
                          "CO-V/E/J/S/SS-RPWS-2-REFDR-WFRFULL-V1.0"}          
PRODUCT_ID             = "C20_TRIG_12"                                        
PRODUCT_VERSION_ID     = "1.00"                                               
PRODUCT_TYPE           = ANCILLARY                                            
INSTRUMENT_HOST_NAME   = "CASSINI ORBITER"                                    
INSTRUMENT_HOST_ID     = CO                                                   
INSTRUMENT_NAME        = "RADIO AND PLASMA WAVE SCIENCE"                      
INSTRUMENT_ID          = RPWS                                                 
OBJECT                 = TEXT                                                 
  PUBLICATION_DATE     = 2005-03-17                                           
  NOTE                 = "                                                    
      TRIG_12.TXT describes the RPWS instrument configuration for             
      the High Frequency Receiver (HFR), the Medium Frequency Receiver (MFR), 
      the Low Frequency Receiver (LFR), the Waveform Receiver (WFR),          
      the Wideband Receiver (WBR), the Langmuir Probe (LP), the Sounder,      
      and the onboard Dust detection algorithm when using Trigger 12."        
END_OBJECT           = TEXT                                                   
END                                                                           
                                                                              
                                                                              
Trigger 12 Description                                                        
                                                                              
Sequence: All                                                                 
                                                                              
Trigger 12 (Basic Survey Mode)                                                
                                                                              
     This mode is designed to provide a Survey with fast temporal resolution  
and standard spectral resolution for periods when an IEB has not been loaded. 
Periodic Waveform measurements are made. The entire RPWS frequency range      
(1 Hz - 16 MHz) is covered. The onboard dust detection algorithm is           
activated, and looks for dust using the LP sensor.                            
                                                                              
Receiver  Frequency Range   Sensors             Time between Snapshots        
--------  ----------------  ------------------  ----------------------        
LFR       1 - 25 Hz         EX, BZ              16 seconds                    
MFR       25 - 12 KHz       EX, BX              32 seconds                    
WFR       .05 - 2.5 KHz     EX, EW, BX, BY, BZ  341 seconds                   
HFR       3.6 KHz - 16 MHz  EX, EW              9.875 seconds                 
                                                                              
The HFR is in CMS mode (Composite Mode Survey). No direction-finding is done. 
This mode is defined by:                                                      
                                                                              
          Correlations Channels    Integ.           Size Frequency            
Band Ant. Auto- Cross- per Band df Period Rep Steps kHz  Start - Stop         
---- ---- ----- ------ -------- -- ------ --- ----- ---- ------------         
ABC  2E   y        y     16     n  1000   1              3.6-319 kHz          
H1   2E   n        y      2     n  80     1   60    25   325k-1.8MHz          
H2   1E   n        n      1     n  20     1   72    200  1.8M-16MHz           
                                                                              
Bands ABC require 3.16 sec to complete, H1 requires 5.05 sec, and H2 requires 
1.46 sec for a total of 9.67 sec per sweep. Data collection and output limits 
the snapshot time to 9.875 seconds.