PDS_VERSION_ID               = PDS3                                           
                                                                              
                                                                              
/* FILE CHARACTERISTICS DATA ELEMENTS */                                      
                                                                              
RECORD_TYPE                  = FIXED_LENGTH                                   
RECORD_BYTES                 = 2880 /* FITS standard record length */         
FILE_RECORDS                 = 113                                            
FILE_NAME                    = "RA_100712021502_HIS3_LIN.LBL"                 
DATA_FORMAT                  = FITS                                           
                                                                              
                                                                              
/* DATA OBJECT POINTERS IDENTIFICATION DATA ELEMENTS */                       
^HEADER                      = ("RA_100712021502_HIS3_LIN.FIT",1)             
^IMAGE                       = ("RA_100712021502_HIS3_LIN.FIT",14)            
^ERROR_IMAGE_HEADER          = ("RA_100712021502_HIS3_LIN.FIT",60)            
^ERROR_IMAGE                 = ("RA_100712021502_HIS3_LIN.FIT",61)            
^WAVELENGTH_HEADER           = ("RA_100712021502_HIS3_LIN.FIT",107)           
^WAVELENGTH_TABLE            = ("RA_100712021502_HIS3_LIN.FIT",108)           
^PULSE_HEIGHT_HEADER         = ("RA_100712021502_HIS3_LIN.FIT",110)           
^PULSE_HEIGHT_TABLE          = ("RA_100712021502_HIS3_LIN.FIT",111)           
^COUNT_RATE_HEADER           = ("RA_100712021502_HIS3_LIN.FIT",112)           
^COUNT_RATE_SERIES           = ("RA_100712021502_HIS3_LIN.FIT",113)           
                                                                              
                                                                              
/* OBSERVATION AND EXPOSURE DATA ELEMENTS */                                  
                                                                              
INSTRUMENT_MODE_ID           = "HIS" /* HIS, PIX, CNT */                      
INSTRUMENT_MODE_DESC         = "HISTOGRAM"                                    
START_TIME                   = 2010-07-12T02:15:01.978 /* UTC */              
STOP_TIME                    = 2010-07-12T02:15:32.207 /* UTC */              
SPACECRAFT_CLOCK_START_COUNT = "1/237521661.009"                              
SPACECRAFT_CLOCK_STOP_COUNT  = "1/237521691.238"                              
EXPOSURE_DURATION            = 30.2290 /* SECONDS */                          
DATA_QUALITY_ID              = "0"                                            
DATA_QUALITY_DESC            = "All data packets for this file were received" 
MISSION_PHASE_NAME           = "LUTETIA FLY-BY"                               
OBSERVATION_TYPE             = "LUTETIA FLYBY"                                
TARGET_NAME                  = "CALIBRATION"                                  
TARGET_TYPE                  = "CALIBRATION"                                  
TARGET_DESC                  = "Vega (alf Lyr)"                               
                                                                              
                                                                              
/* INSTRUMENT AND MISSION DESCRIPTIVE DATA ELEMENTS */                        
                                                                              
INSTRUMENT_ID                = "ALICE"                                        
INSTRUMENT_NAME              = "ALICE"                                        
INSTRUMENT_TYPE              = "ULTRAVIOLET SPECTROMETER"                     
INSTRUMENT_HOST_ID           = "RO"                                           
INSTRUMENT_HOST_NAME         = "ROSETTA-ORBITER"                              
MISSION_ID                   = "ROSETTA"                                      
MISSION_NAME                 = "INTERNATIONAL ROSETTA MISSION"                
                                                                              
                                                                              
/* PRODUCT, DATA SET, AND VOLUME DATA ELEMENTS */                             
                                                                              
PRODUCT_ID                   = "RA_100712021502_HIS3_LIN"                     
PRODUCT_TYPE                 = REFDR /* CODMAC Data Level 4 */                
PRODUCT_CREATION_TIME        = 2010-07-22T14:42:54                            
DATA_SET_ID                  = "RO-A/CAL-ALICE-4-AST2-V1.0"                   
DATA_SET_NAME = "ROSETTA-ORBITER LUTETIA/CAL ALICE 4 AST2 V1.0"               
PRODUCER_ID                  = "ROSETTA_ALICE"                                
PRODUCER_FULL_NAME           = "ANDREW J. STEFFL"                             
PRODUCER_INSTITUTION_NAME    = "SOUTHWEST RESEARCH INSTITUTE"                 
                                                                              
                                                                              
/* OBSERVATION GEOMETRY ELEMENTS */                                           
                                                                              
NOTE                         = "                                              
  The EME J2000 reference frame is used for all position and                  
  velocity vectors. Latitude and Longitude are PLANETOGRAPHIC                 
  north latitudes and west longitudes. All values are computed                
  at t = START_TIME. Distances are given in <km>, velocities in               
  <km/s>, and angles in <deg>. Values of N/A for LONGITUDE,                   
  LATITUDE, PHASE_ANGLE, INCIDENCE_ANGLE and EMISSION_ANGLE                   
  generally indicate the instrument boresight does not intersect              
  the target body."                                                           
                                                                              
/* S/C TO SUN ELEMENTS */                                                     
SC_SUN_POSITION_VECTOR = (4.0233761e+08, 69925324., 7837637.8)                
SC_SUN_VELOCITY_VECTOR = (10.275988, 14.502797, 6.4585762)                    
SUB_SOLAR_LONGITUDE          = 277.62971                                      
SUB_SOLAR_LATITUDE           = -3.7453679                                     
                                                                              
/* S/C TO TARGET ELEMENTS */                                                  
SC_TARGET_POSITION_VECTOR    = "N/A"                                          
SC_TARGET_VELOCITY_VECTOR    = "N/A"                                          
SUB_SPACECRAFT_LONGITUDE     = "N/A"                                          
SUB_SPACECRAFT_LATITUDE      = "N/A"                                          
SPACECRAFT_ALTITUDE          = "N/A"                                          
CENTRAL_BODY_DISTANCE        = "N/A"                                          
                                                                              
/* INSTRUMENT BORESIGHT LINE OF SIGHT ELEMENTS */                             
/* A value of "N/A" most likely means the instrument  */                      
/* boresight does not intersect the target body       */                      
                                                                              
RIGHT_ASCENSION              = 276.65304                                      
DECLINATION                  = 38.715258                                      
LONGITUDE                    = "N/A"                                          
LATITUDE                     = "N/A"                                          
PHASE_ANGLE                  = "N/A"                                          
INCIDENCE_ANGLE              = "N/A"                                          
EMISSION_ANGLE               = "N/A"                                          
                                                                              
SPICE_FILE_NAME              = {"NAIF0009.TLS",                               
                                "ROS_101110_STEP.TSC",                        
                                "ROS_V17.TF",                                 
                                "EARTHFIXEDIAU.TF",                           
                                "PCK00009.TPC",                               
                                "ROS_LUTETIA_RSOC_V01.TPC",                   
                                "ROS_STEINS_V04.TPC",                         
                                "DE405.BSP",                                  
                                "C2002T7.BSP",                                
                                "TEMPEL1-9P-DI-P.BSP",                        
                                "OUTERPLANETS_V0002.BSP",                     
                                "ORHR_______________00109.BSP",               
                                "ORER_______________00031.BSP",               
                                "ORMR_______________00052.BSP",               
                                "ORFR_______________00067.BSP",               
                                "ORGR_______________00096.BSP",               
                                "ORHW_______________00016.BSP",               
                                "ORHO_______________00077.BSP",               
                                "ORHS_______________00109.BSP",               
                                "ATNR_P040302093352_00116.BC",                
                                "ROS_ALICE_V15.TI"}                           
                                                                              
/* DATA OBJECT DEFINITIONS */                                                 
                                                                              
OBJECT                       = HEADER                                         
  BYTES                      = 37440 /* RECORD_BYTES x RECORDS */             
  HEADER_TYPE                = FITS                                           
  INTERCHANGE_FORMAT         = ASCII                                          
  RECORDS                    = 13                                             
  DESCRIPTION                = "                                              
    FITS header for Rosetta-Alice calibrated (CODMAC Data Level 3)            
    histogram observation."                                                   
END_OBJECT                   = HEADER                                         
                                                                              
                                                                              
OBJECT                       = IMAGE                                          
  LINE_SAMPLES               = 1024 /* FITS NAXIS1 keyword */                 
  LINES                      = 32 /* FITS NAXIS2 keyword */                   
  SAMPLE_BITS                = 32                                             
  SAMPLE_TYPE                = IEEE_REAL                                      
  AXIS_ORDER_TYPE            = FIRST_INDEX_FASTEST                            
  LINE_DISPLAY_DIRECTION     = UP                                             
  SAMPLE_DISPLAY_DIRECTION   = RIGHT                                          
  DESCRIPTION                = "                                              
    FITS image for Rosetta-Alice calibrated (CODMAC Data Level 3)             
    histogram observation. Units are photons cm**-2 s**-1 Data are in         
    units of photons per square centimeter per second"                        
END_OBJECT                   = IMAGE                                          
                                                                              
                                                                              
OBJECT                       = ERROR_IMAGE_HEADER                             
  BYTES                      = 2880 /* RECORD_BYTES x RECORDS */              
  HEADER_TYPE                = FITS                                           
  INTERCHANGE_FORMAT         = ASCII                                          
  RECORDS                    = 1                                              
  DESCRIPTION                = "FITS extension header"                        
END_OBJECT                   = ERROR_IMAGE_HEADER                             
                                                                              
                                                                              
OBJECT                       = ERROR_IMAGE                                    
  LINE_SAMPLES               = 1024 /* FITS NAXIS1 keyword */                 
  LINES                      = 32 /* FITS NAXIS2 keyword */                   
  SAMPLE_BITS                = 32                                             
  SAMPLE_TYPE                = IEEE_REAL                                      
  AXIS_ORDER_TYPE            = FIRST_INDEX_FASTEST                            
  LINE_DISPLAY_DIRECTION     = UP                                             
  SAMPLE_DISPLAY_DIRECTION   = RIGHT                                          
  DESCRIPTION                = "                                              
    FITS extension containing the statistical uncertainty associated          
    with each pixel in the primary extension. This is derived by              
    assuming Gaussian statistics, such that for a given number of             
    detected counts, N, the corresponding uncertainty is sqrt(N).             
    Units are photons cm**-2 s**-1 Data are in units of photons per           
    square centimeter per second"                                             
END_OBJECT                   = ERROR_IMAGE                                    
                                                                              
                                                                              
OBJECT                       = WAVELENGTH_HEADER                              
  BYTES                      = 2880 /* RECORD_BYTES x RECORDS */              
  HEADER_TYPE                = FITS                                           
  INTERCHANGE_FORMAT         = ASCII                                          
  RECORDS                    = 1                                              
  DESCRIPTION                = "FITS extension header"                        
END_OBJECT                   = WAVELENGTH_HEADER                              
                                                                              
                                                                              
OBJECT                       = WAVELENGTH_TABLE                               
  INTERCHANGE_FORMAT         = BINARY                                         
  ROWS                       = 1024                                           
  COLUMNS                    = 1                                              
  ROW_BYTES                  = 4                                              
  DESCRIPTION                = "                                              
    FITS extension containing the wavelength vector in units of               
    Angstroms."                                                               
                                                                              
  OBJECT                     = COLUMN                                         
    NAME                     = "WAVELENGTH"                                   
    DATA_TYPE                = IEEE_REAL /* 32-bit floating point */          
    BYTES                    = 4                                              
    START_BYTE               = 1                                              
    UNIT                     = "ANGSTROMS"                                    
  END_OBJECT                 = COLUMN                                         
                                                                              
END_OBJECT                   = WAVELENGTH_TABLE                               
                                                                              
                                                                              
OBJECT                       = PULSE_HEIGHT_HEADER                            
  BYTES                      = 2880 /* RECORD_BYTES x RECORDS */              
  HEADER_TYPE                = FITS                                           
  INTERCHANGE_FORMAT         = ASCII                                          
  RECORDS                    = 1                                              
  DESCRIPTION                = "FITS extension header"                        
END_OBJECT                   = PULSE_HEIGHT_HEADER                            
                                                                              
                                                                              
OBJECT                       = PULSE_HEIGHT_TABLE                             
  INTERCHANGE_FORMAT         = BINARY                                         
  ROWS                       = 16                                             
  COLUMNS                    = 1                                              
  ROW_BYTES                  = 2                                              
  DESCRIPTION                = "                                              
    The pulse height distribution (PHD) is a one-dimensional                  
    histogram, that bins each of the detected events (pulses) based on        
    their 'amplitude'. Detected events are those that are larger than         
    the discriminator setting, which is an analog (voltage) value. Of         
    the 16 PHD bins, both the top and bottom 3 bins don't get any             
    events (this is caused by the digitization of this amplitude              
    information), so only 10 bins contain non-zero values. The                
    sampling parameter interval is effectively unknown and somewhat           
    arbitrary anyway since only the relative shape and stability of           
    the distribution is of interest."                                         
                                                                              
  OBJECT                     = COLUMN                                         
    NAME                     = "PULSE_HEIGHT_DISTRIBUTION"                    
    DATA_TYPE                = MSB_INTEGER /* 16-bit signed integers */       
    BYTES                    = 2                                              
    START_BYTE               = 1                                              
    OFFSET                   = 32768                                          
  END_OBJECT                 = COLUMN                                         
                                                                              
END_OBJECT                   = PULSE_HEIGHT_TABLE                             
                                                                              
                                                                              
OBJECT                       = COUNT_RATE_HEADER                              
  BYTES                      = 2880 /* RECORD_BYTES x RECORDS */              
  HEADER_TYPE                = FITS                                           
  INTERCHANGE_FORMAT         = ASCII                                          
  RECORDS                    = 1                                              
  DESCRIPTION                = "FITS extension header"                        
END_OBJECT                   = COUNT_RATE_HEADER                              
                                                                              
                                                                              
OBJECT                       = COUNT_RATE_SERIES                              
  INTERCHANGE_FORMAT         = BINARY                                         
  ROWS                       = 100 /* FITS NAXIS1 keyword */                  
  COLUMNS                    = 1                                              
  ROW_BYTES                  = 2                                              
  SAMPLING_PARAMETER_INTERVAL= 0.300000                                       
  SAMPLING_PARAMETER_NAME    = TIME                                           
  SAMPLING_PARAMETER_UNIT    = SECONDS                                        
  DESCRIPTION                = "                                              
    These count rate data are a vector that gives the measured count          
    rate from the observation. Units are counts per time hack interval"       
                                                                              
  OBJECT                     = COLUMN                                         
    NAME                     = "COUNTS"                                       
    DATA_TYPE                = MSB_INTEGER                                    
    START_BYTE               = 1                                              
    BYTES                    = 2                                              
    OFFSET                   = 32768 /* FITS BZERO keyword */                 
   END_OBJECT                = COLUMN                                         
END_OBJECT                   = COUNT_RATE_SERIES                              
                                                                              
                                                                              
END