DATE    = '2020-04-25T20:17:34' / Date and time of file creation                
DATE-OBS= '2000-07-07T09:25:15' / Observation start date                        
DATE-END= '2000-07-07T15:27:29' / Observation end date                          
TTYPE5  = 'chipx   '           / Chip coords                                    
TFORM5  = '1I      '           / format of field                                
TUNIT5  = 'pixel   '                                                            
TTYPE15 = 'pha_ro  '           / total read-out pulse height of event           
TFORM15 = '1J      '           / format of field                                
TUNIT15 = 'adu     '                                                            
TNULL15 =                    0                                                  
MTYPE5  = 'CPC     '           / DM Keyword: Descriptor name.                   
MFORM5  = 'CPCX,CPCY'          / [mm]                                           
TCTYP5  = 'CPCX    '                                                            
TCRVL5  =  0.0000000000000E+00                                                  
TCRPX5  =  5.0000000000000E-01                                                  
TCDLT5  =  2.3987000000000E-02                                                  
TCUNI5  = 'mm      '                                                            
TTYPE6  = 'chipy   '           / Chip coords                                    
TFORM6  = '1I      '           / format of field                                
TUNIT6  = 'pixel   '                                                            
TTYPE16 = 'energy  '           / nominal energy of event (eV)                   
TFORM16 = '1E      '           / format of field                                
TUNIT16 = 'eV      '                                                            
TCTYP6  = 'CPCY    '                                                            
TCRVL6  =  0.0000000000000E+00                                                  
TCRPX6  =  5.0000000000000E-01                                                  
TCDLT6  =  2.3987000000000E-02                                                  
TCUNI6  = 'mm      '                                                            
MTYPE6  = 'MSC     '           / DM Keyword: Descriptor name.                   
MFORM6  = 'PHI,THETA'          / [deg]                                          
TTYPE9  = 'detx    '           / ACIS detector coordinates                      
TFORM9  = '1E      '           / format of field                                
TUNIT9  = 'pixel   '                                                            
TTYPE19 = 'grade   '           / binned event grade                             
TFORM19 = '1I      '           / format of field                                
TCTYP9  = 'LONG-TAN'                                                            
TCRVL9  =  0.0000000000000E+00                                                  
TCRPX9  =  4.0965000000000E+03                                                  
TCDLT9  =  1.3666666666667E-04                                                  
TCNA9   = 'PHI     '                                                            
TCUNI9  = 'deg     '                                                            
LONP9   =  2.7000000000000E+02                                                  
LATP9   =  9.0000000000000E+01                                                  
TTYPE10 = 'dety    '           / ACIS detector coordinates                      
TFORM10 = '1E      '           / format of field                                
TUNIT10 = 'pixel   '                                                            
TCTYP10 = 'NPOL-TAN'                                                            
TCRVL10 =  0.0000000000000E+00                                                  
TCRPX10 =  4.0965000000000E+03                                                  
TCDLT10 =  1.3666666666667E-04                                                  
TCNA10  = 'THETA   '                                                            
TCUNI10 = 'deg     '                                                            
TTYPE11 = 'x       '           / sky coordinates                                
TFORM11 = '1E      '           / format of field                                
TUNIT11 = 'pixel   '                                                            
TCTYP11 = 'RA---TAN'                                                            
TCRVL11 =  2.2938051931869E+02                                                  
TCRPX11 =  4.0965000000000E+03                                                  
TCDLT11 = -1.3666666666667E-04                                                  
TCUNI11 = 'deg     '                                                            
TTYPE12 = 'y       '           / sky coordinates                                
TFORM12 = '1E      '           / format of field                                
TUNIT12 = 'pixel   '                                                            
TCTYP12 = 'DEC--TAN'                                                            
TCRVL12 = -5.8811080688850E+01                                                  
TCRPX12 =  4.0965000000000E+03                                                  
TCDLT12 =  1.3666666666667E-04                                                  
TCUNI12 = 'deg     '                                                            
TIMESYS = 'TT      '           / Time system                                    
TIMEZERO=  0.0000000000000E+00 / [s] Clock correction                           
TIMEUNIT= 's       '           / Time unit                                      
TIMEREF = 'LOCAL   '           / Time reference (barycenter/local)              
TIMEPIXR=  5.0000000000000E-01 / default                                        
TIMEDEL =  9.4104000000000E-01 / [s] timedel Lev1                               
TIMEDELA=  9.4104000000000E-01 / Inferred duration of primary exposure (s)      
TIMEDELB=  0.0000000000000E+00 / Inferred duration of secondary exp. (s)        
TIME_ADJ= 'NONE    '           / time adjustment algorithm                      
TSTART  =  7.9349115922606E+07 / [s] Observation start time (MET)               
TSTOP   =  7.9370849510907E+07 / [s] Observation end time (MET)                 
MJD-OBS =  5.1732392545401E+04 / Modified Julian date of observation            
RADESYS = 'ICRS    '           / Equatorial coordinate system                   