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12.2.4.2 High-dispersion Header Example

The following example shows the FITS header corresponding to an SWP high-dispersion RIHI.

         1         2         3         4         5         6         7         8
12345678901234567890123456789012345678901234567890123456789012345678901234567890
SIMPLE  =                    T / Standard FITS Format                           
BITPIX  =                    8 / 8-bit integer pixels                           
NAXIS   =                    2 / Two-dimensional image                          
NAXIS1  =                  768 / Dimension along x-axis                         
NAXIS2  =                  768 / Dimension along y-axis                         
CTYPE1  = 'SAMPLE  '           / x-axis                                         
CTYPE2  = 'LINE    '           / y-axis                                         
BUNIT   = 'DN      '           / Data Numbers                                   
TELESCOP= 'IUE     '           / International Ultraviolet Explorer             
FILENAME= 'SWP37983.RIHI'      / Filename(camera)(number).RI(disp)              
DATE    = '10/01/97'           / Date file was written                          
ORIGIN  = 'GSFC    '           / Institution generating the file                
DATAMIN =                  0.0 / Minimum pixel value                            
DATAMAX =                255.0 / Maximum pixel value                            
COMMENT *                                                                       
COMMENT * CORE DATA ITEMS - COMMON SET                                          
COMMENT *                                                                       
CAMERA  = 'SWP     '           / Camera                                         
IMAGE   =                37983 / Sequential image number                        
DISPERSN= 'HIGH    '           / Spectrograph dispersion mode                   
APERTURE= 'LARGE   '           / Aperture                                       
DISPTYPE= 'HIGH    '           / Dispersion processing type                     
READMODE= 'FULL    '           / Read mode                                      
READGAIN= 'LOW     '           / Read gain                                      
EXPOGAIN= 'MAXIMUM '           / Exposure gain                                  
UVC-VOLT=                 -5.0 / UVC voltage                                    
ABNNOSTD= 'NO      '           / Non-standard image acquisition                 
ABNBADSC= 'NO      '           / LWP bad scans                                  
ABNHTRWU= 'NO      '           / LWR heater warmup                              
ABNREAD = 'NO      '           / Read at other than 20 KB                       
ABNUVC  = 'NO      '           / Non-standard UVC voltage                       
ABNHISTR= 'NO      '           / History replay                                 
ABNOTHER= 'NO      '           / Other abnormality                              
THDAREAD=                10.84 / THDA at read of image                          
EQUINOX =              1950.00 / Epoch of coordinates                           
STATION = 'GSFC    '           / Observing station                              
ORBEPOCH= '09/01/90'           / Orbital elements epoch                         
ORBSAXIS=              42162.1 / Semi-major axis in kilometers                  
ORBECCEN=            0.1507207 / Eccentricity                                   
ORBINCLI=               32.096 / Inclination in degrees                         
ORBASCEN=              121.734 / Ascending node in degrees                      
ORBPERIG=              349.052 / Argument of perigee in degrees                 
ORBANOMA=              308.612 / Mean anomaly in degrees                        
POSANGLE=               181.87 / Pos angle of the large aperture (deg)          
LAMP    = 'NONE    '           / Lamp                                           
PGM-ID  = 'PHCAL   '           / Program identification                         
ABNMINFR= 'NO      '           / Bad/missing minor frames                       
CC-PERCN=                 81.3 / Cross-correlation % successful                 
CC-WINDW=                   29 / Cross-correlation window size                  
CC-TEMPL=                   23 / Cross-correlation template size                
CC-MEDN =                0.385 / Median cross-correlation coefficient           
CC-STDEV=                0.140 / St dev of cross-corr coefficients              
SHFTMEAN=                0.467 / Mean shift between image and ITF               
SHFTMAX =                2.850 / Maximum shift between image and ITF            
ITF     = 'SWP85R92A'          / ITF identification                             
TILTCORR= 'NO      '           / Tilt correction flag                           
MEANRAT =                1.014 / SI vs LI mean                                  
STDEVRAT=                0.984 / SI vs LI standard deviation                    
COMMENT BY RA:  EXP 1 APER L C=165,B=30                                         
COMMENT BY RA:     0 MISSING MINOR FRAMES NOTED ON SCRIPT                       
COMMENT BY RA:  EXP 1 TRACKED ON GYROS                                          
COMMENT BY RA:  S   PREP USED                                                   
COMMENT *                                                                       
COMMENT * CORE DATA ITEMS - LARGE APERTURE SET                                  
COMMENT *                                                                       
LDATEOBS= '10/01/90'           / Observing date                                 
LTIMEOBS= '03:56:12'           / Observing time                                 
LJD-OBS =        2447901.66403 / Julian Date start of obs.                      
LEXPTRMD= 'NO-TRAIL'           / Trail mode                                     
LEXPMULT= 'NO      '           / Multiple exposure mode                         
LEXPSEGM= 'NO      '           / Segmented exposure code                        
LEXPTIME=                5.604 / Integration time in seconds                    
LTHDASTR=                11.18 / THDA at start of exposure                      
LTHDAEND=                11.18 / THDA at end of exposure                        
LRA     =             206.3929 / Homogeneous R.A. in degrees                    
LDEC    =              49.5623 / Homogeneous Dec. in degrees                    
LLAPSTAT= 'OPEN    '           / Large aperture status                          
LFES2MD = 'FU      '           / FES(2) mode                                    
LFES2CN =                 3935 / FES(2) counts on target                        
LTARGET = 'ETA UMA '           / Object as given by Guest Observer              
LTARGRA =             206.3925 / R.A. in degrees (given by GO)                  
LTARGDEC=              49.5619 / Dec. in degrees (given by GO)                  
LOBJECT = 'HD  120315'                   / Homogeneous Object ID                
LIUECLAS=                   21 / Object class                                   
LFOCUS  =                -0.23 / Focus                                          
LFPM    =                 0.59 / Flux particle monitor                          
LGSTAR2M= 'NO      '           / Guide star mode FES2                           
LJD-MID =        2447901.66406 / Julian Date middle of obs.                     
LHELCORR=              0.00131 / Heliocentric corr to midpoint (days)           
LDATABKG=                   29 / Estimated mean background level (DNs)          
LDATACNT=                  156 / Estimated maximum continuum level (DNs)        
LCNTRAPR=               290.74 / Predicted center line of spectrum              
LXTRMODE= 'POINT   '           / Extraction mode                                
LXTRCNTR=                290.5 / Center line of extracted spectrum              
LRADVELO=                19.59 / Heliocentric velocity correction in km/s       
COMMENT *                                                                       
COMMENT * THE IUE VICAR HEADER                                                  
COMMENT *                                                                       
COMMENT IUE-VICAR HEADER START                                                  
                                 895 895 768 768   1 1 013037983   +101     1  C
          8964*  12*IUESOC  *   *   *     6*      *   *  * * * * * *     *  2  C
        SWP 37983, ETA UMA, 6 SEC EXPO, HIGH DISPERSION, LGAP               3  C
        ERRORS AT REF POINT AFTER EXPO: EX = 1 , EY = -1                    4  C
                                                                            5  C
                                                                            6  C
        OBSERVER: GARHART      ID: PHCAL   10 JAN 1990, DAY 010             7  C
                                                                            8  C
                                                                            9  C
        90 10045117* 10  * 218 *OPS2PR11*043729 TLM,FES2ROM              * 10  C
        031754 MODE LWH                 *045023 TLM,SWPROM               * 11  C
        031921 TLM,LWPROM               *045117 READPREP 3 IMAGE 37983   * 12  C
        031952 READPREP 1 IMAGE 17119   *045200 SCAN READLO SS 1 G3 44   * 13  C
        032031 SCAN READLO SS 1 G3 47   *045217 X 60 Y 76 G1 82 HT 105   * 14  C
        032046 X 53 Y 71 G1 97 HT 106   *045151                          * 15  C
        034446 TLM,FES2ROM              *045216                          * 16  C
        034926 FES CTS 3921 0 1 2560    *022057 TRAIL 3  .460830E 00     * 17  C
        035000 TARGET IN LWLA           *022128 FES CTS 473 0 0 2560     * 18  C
        035111 EXPOBC 1 0 5    MAXG NOL *022204 TARGET IN SWLA           * 19  C
        035152 FIN 1 T 4 S 97 U 108     *022559 EXPOBC 3 25 0   MAXG NOL * 20  C
        035243 TARGET FROM LWLA         *022918 MODTIME 3 0 0            * 21  C
        035429 FES CTS 3935 0 1 1024    *022953 FIN 3 T 193 S 97 U 109   * 22  C
        035507 TARGET IN SWLA           *023107 TARGET FROM SWLA         * 23  C
        035617 EXPOBC 3 0 6    MAXG NOL *023158 ITER 1 TIME  .433999E 02 * 24  C
        035701 FIN 3 T 5 S 97 U 109     *024404 S/C READY FOR MANEUVER   * 25  C
        035758 TARGET FROM SWLA         *024427 MODE SWH                 * 26  C
        041054 S/C READY FOR MANEUVER   *024459 TLM,SWPROM               * 27  C
        041121 TLM,LWPROM               *024547 READPREP 3 IMAGE 37982   * 28  C
        041202 READPREP 1 IMAGE 17120   *024622 SCAN READLO SS 1 G3 44   * 29  C
        041234 SCAN READLO SS 1 G3 47   *024637 X 60 Y 76 G1 82 HT 105   * 30  C
        041255 X 53 Y 71 G1 97 HT 106   *025155 S/C MANEUVERING          * 31  C
        041751 S/C MANEUVERING          *030825 TLM,FES2ROM              * 32  C
                                                                           33  C
                                                                           34  C
                                                                           35  C
        PHCAL*1*20*GARHART         * 21*   *O* ETA UMA*0*0*1* 21           36  C
        1345342+493343*  0*B3*5*1.84* 0.02*         *    * 999.99*   *     37  C
                                                                           38  C
                                                                           39  C
                                                                           40  C
                                                                           41  C
                                                                           42  C
                                                                           43  C
                                                                           44  C
                                                                           45  C
                                                                           46  C
                                                                           47  C
                                                                           48  C
                                                                           49  C
                                                                           50  C
.
.    (binary portion of the VICAR label suppressed in this example)
.
         2447886.5      .0 42163.1 .151032 32.0417121.9482-11.4203294.824  83  C
         10025151 1345342+493343251 8 2  10041747  034102+5337181124420    84  C
          9231403 1045335+3750 32744921  10004626  8 4431+75 6473473851    85  C
.
.    (binary portion of the VICAR label suppressed in this example)
.
        AED9D443496CB76DB731B73142614000000000404040010319F1C2404040404040100  C
        90123104337983L                                   000006   G        1APC
        PHCALGO* ETA UMA            1345342493343+00112                     2APC
               GARHART                                                      3APC
             90365      6    90 1003570190 1004511714221108001H             4APC
        ***** RAW IMAGE:  T3HLAC  *****                                        C
        *GOT_FMTOUTTAPE/GOT_MASKCON 14:27Z JAN 10,'90                         HL
COMMENT IUE-VICAR HEADER END                                                    
HISTORY IUE-LOG STARTED                             10-JAN-1997 03:09:04        
HISTORY PROCESSING SYSTEM: NEWSIPS VERSION 3.1_A                                
HISTORY OPEN VMS VERSION                                                        
HISTORY SWP37983                                                                
HISTORY PROCESSED AT GODDARD SPACE FLIGHT CENTER                                
HISTORY ****************************************************************        
HISTORY ****************************************************************        
HISTORY START RAW_SCREEN                            10-JAN-1997 03:09:14        
HISTORY    9 BRIGHT SPOTS DETECTED                                              
HISTORY    0 MISSING MINOR FRAMES DETECTED                                      
HISTORY LARGE APERTURE SPECTRUM WILL BE EXTRACTED AS                            
HISTORY           POINT SOURCE                                                  
HISTORY LARGE APERTURE CONTINUUM DN LEVEL = 156                                 
HISTORY BACKGROUND DN LEVEL =  29                                               
HISTORY ORDER REGISTRATION                                                      
HISTORY   GLOBAL OFFSET -0.08 PIXELS RELATIVE TO FIDUCIAL: SWP 13589            
HISTORY   RELATIVE ORDER LOCATIONS DETERMINED FROM EMPIRICAL POSITIONS          
HISTORY END   RAW_SCREEN                            10-JAN-1997 03:09:39        
HISTORY ****************************************************************        
HISTORY START TTDC                                  10-JAN-1997 03:09:42        
HISTORY TEMPERATURE USED FOR CORRECTING DISPERSION CONSTANTS = 11.18            
HISTORY DATE OF OBSERVATION USED FOR CORRECTING                                 
HISTORY           DISPERSION CONSTANTS = 10/ 1/90  03:56:12                     
HISTORY ORDER  66 ZERO-POINT CORRECTION =  -0.071 ANGSTROMS                     
HISTORY ORDER  67 ZERO-POINT CORRECTION =  -0.071 ANGSTROMS                     
HISTORY ORDER  68 ZERO-POINT CORRECTION =  -0.070 ANGSTROMS                     
HISTORY ORDER  69 ZERO-POINT CORRECTION =  -0.067 ANGSTROMS                     
HISTORY ORDER  70 ZERO-POINT CORRECTION =  -0.066 ANGSTROMS                     
HISTORY ORDER  71 ZERO-POINT CORRECTION =  -0.065 ANGSTROMS                     
HISTORY ORDER  72 ZERO-POINT CORRECTION =  -0.066 ANGSTROMS                     
HISTORY ORDER  73 ZERO-POINT CORRECTION =  -0.066 ANGSTROMS                     
HISTORY ORDER  74 ZERO-POINT CORRECTION =  -0.066 ANGSTROMS                     
HISTORY ORDER  75 ZERO-POINT CORRECTION =  -0.065 ANGSTROMS                     
HISTORY ORDER  76 ZERO-POINT CORRECTION =  -0.063 ANGSTROMS                     
HISTORY ORDER  77 ZERO-POINT CORRECTION =  -0.063 ANGSTROMS                     
HISTORY ORDER  78 ZERO-POINT CORRECTION =  -0.062 ANGSTROMS                     
HISTORY ORDER  79 ZERO-POINT CORRECTION =  -0.063 ANGSTROMS                     
HISTORY ORDER  80 ZERO-POINT CORRECTION =  -0.061 ANGSTROMS                     
HISTORY ORDER  81 ZERO-POINT CORRECTION =  -0.060 ANGSTROMS                     
HISTORY ORDER  82 ZERO-POINT CORRECTION =  -0.060 ANGSTROMS                     
HISTORY ORDER  83 ZERO-POINT CORRECTION =  -0.059 ANGSTROMS                     
HISTORY ORDER  84 ZERO-POINT CORRECTION =  -0.059 ANGSTROMS                     
HISTORY ORDER  85 ZERO-POINT CORRECTION =  -0.058 ANGSTROMS                     
HISTORY ORDER  86 ZERO-POINT CORRECTION =  -0.059 ANGSTROMS                     
HISTORY ORDER  87 ZERO-POINT CORRECTION =  -0.057 ANGSTROMS                     
HISTORY ORDER  88 ZERO-POINT CORRECTION =  -0.056 ANGSTROMS                     
HISTORY ORDER  89 ZERO-POINT CORRECTION =  -0.056 ANGSTROMS                     
HISTORY ORDER  90 ZERO-POINT CORRECTION =  -0.055 ANGSTROMS                     
HISTORY ORDER  91 ZERO-POINT CORRECTION =  -0.056 ANGSTROMS                     
HISTORY ORDER  92 ZERO-POINT CORRECTION =  -0.055 ANGSTROMS                     
HISTORY ORDER  93 ZERO-POINT CORRECTION =  -0.054 ANGSTROMS                     
HISTORY ORDER  94 ZERO-POINT CORRECTION =  -0.055 ANGSTROMS                     
HISTORY ORDER  95 ZERO-POINT CORRECTION =  -0.058 ANGSTROMS                     
HISTORY ORDER  96 ZERO-POINT CORRECTION =  -0.052 ANGSTROMS                     
HISTORY ORDER  97 ZERO-POINT CORRECTION =  -0.051 ANGSTROMS                     
HISTORY ORDER  98 ZERO-POINT CORRECTION =  -0.053 ANGSTROMS                     
HISTORY ORDER  99 ZERO-POINT CORRECTION =  -0.050 ANGSTROMS                     
HISTORY ORDER 100 ZERO-POINT CORRECTION =  -0.052 ANGSTROMS                     
HISTORY ORDER 101 ZERO-POINT CORRECTION =  -0.050 ANGSTROMS                     
HISTORY ORDER 102 ZERO-POINT CORRECTION =  -0.047 ANGSTROMS                     
HISTORY ORDER 103 ZERO-POINT CORRECTION =  -0.046 ANGSTROMS                     
HISTORY ORDER 104 ZERO-POINT CORRECTION =  -0.045 ANGSTROMS                     
HISTORY ORDER 105 ZERO-POINT CORRECTION =  -0.044 ANGSTROMS                     
HISTORY ORDER 106 ZERO-POINT CORRECTION =  -0.043 ANGSTROMS                     
HISTORY ORDER 107 ZERO-POINT CORRECTION =  -0.043 ANGSTROMS                     
HISTORY ORDER 108 ZERO-POINT CORRECTION =  -0.042 ANGSTROMS                     
HISTORY ORDER 109 ZERO-POINT CORRECTION =  -0.041 ANGSTROMS                     
HISTORY ORDER 110 ZERO-POINT CORRECTION =  -0.040 ANGSTROMS                     
HISTORY ORDER 111 ZERO-POINT CORRECTION =  -0.039 ANGSTROMS                     
HISTORY ORDER 112 ZERO-POINT CORRECTION =  -0.038 ANGSTROMS                     
HISTORY ORDER 113 ZERO-POINT CORRECTION =  -0.037 ANGSTROMS                     
HISTORY ORDER 114 ZERO-POINT CORRECTION =  -0.036 ANGSTROMS                     
HISTORY ORDER 115 ZERO-POINT CORRECTION =  -0.035 ANGSTROMS                     
HISTORY ORDER 116 ZERO-POINT CORRECTION =  -0.033 ANGSTROMS                     
HISTORY ORDER 117 ZERO-POINT CORRECTION =  -0.032 ANGSTROMS                     
HISTORY ORDER 118 ZERO-POINT CORRECTION =  -0.031 ANGSTROMS                     
HISTORY ORDER 119 ZERO-POINT CORRECTION =  -0.030 ANGSTROMS                     
HISTORY ORDER 120 ZERO-POINT CORRECTION =  -0.029 ANGSTROMS                     
HISTORY ORDER 121 ZERO-POINT CORRECTION =  -0.027 ANGSTROMS                     
HISTORY ORDER 122 ZERO-POINT CORRECTION =  -0.026 ANGSTROMS                     
HISTORY ORDER 123 ZERO-POINT CORRECTION =  -0.025 ANGSTROMS                     
HISTORY ORDER 124 ZERO-POINT CORRECTION =  -0.024 ANGSTROMS                     
HISTORY ORDER 125 ZERO-POINT CORRECTION =  -0.022 ANGSTROMS                     
HISTORY                                                                         
HISTORY SPACECRAFT VELOCITY:                                                    
HISTORY X= -2.59     Y= -1.57     Z=  1.90                                      
HISTORY EARTH VELOCITY:                                                         
HISTORY X=-28.54     Y= -9.29     Z= -4.03                                      
HISTORY NET CORRECTION VECTOR TO HELIOCENTRIC VELOCITY:                         
HISTORY X=-31.13     Y=-10.86     Z= -2.13                                      
HISTORY HELIOCENTRIC VELOCITY CORRECTION: +19.59 KM/S                           
HISTORY END   TTDC                                  10-JAN-1997 03:09:50        
HISTORY ****************************************************************        
HISTORY START CROSS-CORR                            10-JAN-1997 03:09:56        
HISTORY WINDOW SIZE USED:    29 X  29 PIXELS                                    
HISTORY TEMPLATE SIZE USED:  23 X  23 PIXELS                                    
HISTORY ITF USED:  SWP85R92A                                                    
HISTORY   81.4 PERCENT SUCCESSFUL CORRELATIONS (415 OUT OF 510)                 
HISTORY MEDIAN CORRELATION COEFFICIENT: 0.385                                   
HISTORY STANDARD DEVIATION OF CORRELATION COEFFICIENT: 0.140                    
HISTORY MEAN SHIFT IN PIXELS: 0.467                                             
HISTORY MAXIMUM SHIFT IN PIXELS: 2.850                                          
HISTORY NUMBER OF SUCCESSFUL SHIFTS FILTERED AS UNRELIABLE IN                   
HISTORY     POST-FILTER ROUTINE:   7                                            
HISTORY END   CROSS-CORR                            10-JAN-1997 03:10:47        
HISTORY ****************************************************************        
HISTORY START PHOTOM                                10-JAN-1997 03:10:54        
HISTORY ITF USED: SWP85R92A                                                     
HISTORY MEAN TEMPERATURE OF ITF:  9.3 C                                         
HISTORY ITF UVC=-5.0 KV; UVFLOOD WAVELENGTH = 2536 A; ITF SEC =-6.1 KV          
HISTORY ITF CONSTRUCTION: RAW SPACE, FOURIER FILTERED; JAN92                    
HISTORY END   PHOTOM                                10-JAN-1997 03:12:24        
HISTORY ****************************************************************        
HISTORY START GEOM                                  10-JAN-1997 03:12:26        
HISTORY  INTERIM EPOCH ORDER SPATIAL DEVIATION CORRECTION APPLIED               
HISTORY  DE-SPLAYING ANGLE OF -0.29E-04 RADIANS                                 
HISTORY  PREDICTED CENTER LINE OF ORDER 100 - LINE 290.74                       
HISTORY END   GEOM                                  10-JAN-1997 03:21:27        
HISTORY ****************************************************************        
HISTORY START COSMIC_RAY                            10-JAN-1997 03:21:43        
HISTORY  MEAN FN VALUE OF INTERORDER BACKGROUND =    9.566                      
HISTORY  13789 PIXELS GREATER THAN 2.000   SIGMA FLAGGED IN                     
HISTORY  COSMIC_RAY IMAGE                                                       
HISTORY END   COSMIC_RAY                            10-JAN-1997 03:22:08        
HISTORY ****************************************************************        
HISTORY START BCKGRD                                10-JAN-1997 03:22:09        
HISTORY  INTERORDER POINTS IDENTIFIED FOR POINT    SOURCE                       
HISTORY  GLOBAL BACKGROUND DETERMINATION SUCCESSFUL                             
HISTORY     NORMAL GRID INTERPOLATION                                           
HISTORY END   BCKGRD                                10-JAN-1997 03:22:58        
HISTORY ****************************************************************        
HISTORY START EXTRACT                               10-JAN-1997 03:23:01        
HISTORY BOXCAR EXTRACTION                                                       
HISTORY NOISE MODEL USED: SWP VERSION 1.0                                       
HISTORY                                                                         
HISTORY **********************LARGE APERTURE DATA***********************        
HISTORY                                                                         
HISTORY MEAN SLIT HEIGHT FOR LARGE APERTURE POINT SOURCE USED FOR EACH ORDER    
HISTORY  ORDER 100 FOUND AT LINE 290.51                                         
HISTORY *** WARNING: ORDER 111 EXPLICIT CENTROID DETERMINATION INVALID.         
HISTORY              FIDUCIAL CENTROID USED.                                    
HISTORY *** WARNING: ORDER 114 EXPLICIT CENTROID DETERMINATION INVALID.         
HISTORY              FIDUCIAL CENTROID USED.                                    
HISTORY *** WARNING: ORDER 118 EXPLICIT CENTROID DETERMINATION INVALID.         
HISTORY              FIDUCIAL CENTROID USED.                                    
HISTORY *** WARNING: ORDER 120 EXPLICIT CENTROID DETERMINATION INVALID.         
HISTORY              FIDUCIAL CENTROID USED.                                    
HISTORY *** WARNING: ORDER 121 EXPLICIT CENTROID DETERMINATION INVALID.         
HISTORY              FIDUCIAL CENTROID USED.                                    
HISTORY *** WARNING: ORDER 122 EXPLICIT CENTROID DETERMINATION INVALID.         
HISTORY              FIDUCIAL CENTROID USED.                                    
HISTORY *** WARNING: ORDER 123 EXPLICIT CENTROID DETERMINATION INVALID.         
HISTORY              FIDUCIAL CENTROID USED.                                    
HISTORY *** WARNING: ORDER 124 EXPLICIT CENTROID DETERMINATION INVALID.         
HISTORY              FIDUCIAL CENTROID USED.                                    
HISTORY *** WARNING: ORDER 125 EXPLICIT CENTROID DETERMINATION INVALID.         
HISTORY              FIDUCIAL CENTROID USED.                                    
HISTORY                                                                         
HISTORY  SWP RIPPLE CORRECTION VERSION 2.0 APPLIED.                             
HISTORY  ABSOLUTE FLUX CALIBRATION DERIVED FROM LOW DISPERSION FLUX             
HISTORY  CALIBRATION.                                                           
HISTORY  ABSOLUTE FLUX CALIBRATION SWP VERSION 1.2 APPLIED USING:               
HISTORY       MODE = LARGE APERTURE POINT SOURCE                                
HISTORY       CALIBRATION EPOCH = 1985.00                                       
HISTORY       CAMERA RISE TIME = 0.130 SECONDS                                  
HISTORY       EFFECTIVE EXPOSURE TIME =     5.604 SECONDS                       
HISTORY  TEMPERATURE-DEPENDENT SENSITIVITY CORRECTION APPLIED USING:            
HISTORY       THDA OF IMAGE = 11.18                                             
HISTORY       REFERENCE THDA =  9.40                                            
HISTORY       TEMPERATURE COEFFICIENT = -0.0046                                 
HISTORY       TEMPERATURE CORRECTION FACTOR =   1.008                           
HISTORY  SENSITIVITY DEGRADATION CORRECTION SWP VERSION 2.0 APPLIED USING:      
HISTORY       MODE = LARGE APERTURE POINT SOURCE                                
HISTORY       CALIBRATION EPOCH = 1985.00                                       
HISTORY       OBSERVATION DATE = 1990.027                                       
HISTORY END   EXTRACT                               10-JAN-1997 03:23:20        
HISTORY ****************************************************************        
HISTORY START FITSCOPY                              10-JAN-1997 03:23:24        
END



Karen Levay
12/4/1997