XTENSION= 'BINTABLE'           / binary table extension                         
BITPIX  =                    8 / 8-bit bytes                                    
NAXIS   =                    2 / 2-dimensional binary table                     
NAXIS1  =                 8416 / width of table in bytes                        
NAXIS2  =                    3 / number of rows in table                        
PCOUNT  =                    0 / size of special data area                      
GCOUNT  =                    1 / one data group (required keyword)              
TFIELDS =                    5 / number of fields in each row                   
TTYPE1  = 'ENERG_LO'           /                                                
TFORM1  = '60E     '                                                            
TTYPE2  = 'ENERG_HI'           /                                                
TFORM2  = '60E     '                                                            
TTYPE3  = 'CTHETA_LO'          /                                                
TFORM3  = '32E     '           /                                                
TTYPE4  = 'CTHETA_HI'          /                                                
TFORM4  = '32E     '           /                                                
TTYPE5  = 'EFFAREA '           /                                                
TFORM5  = '1920E   '                                                            
ORIGIN  = 'LISOC   '           / name of organization making this file          
DATE    = '2008-03-09T20:18:14.9999' / file creation date (YYYY-MM-DDThh:mm:ss U
EXTNAME = 'EFFECTIVE AREA'     / name of this binary table extension            
TUNIT1  = 'MeV     '           /                                                
TUNIT2  = 'MeV     '           /                                                
TUNIT3  = '        '                                                            
TUNIT4  = '        '                                                            
TUNIT5  = 'm2      '           /                                                
TDIM5   = '(60, 32)'                                                            
TELESCOP= 'GLAST   '           /                                                
INSTRUME= 'LAT     '           /                                                
DETNAM  = 'FRONT   '                                                            
HDUCLASS= 'OGIP    '           /                                                
HDUDOC  = 'CAL/GEN/92-019'     /                                                
HDUCLAS1= 'RESPONSE'           /                                                
HDUCLAS2= 'EFF_AREA'           /                                                
HDUVERS = '1.0.0   '           /                                                
EARVERSN= '1992a   '           /                                                
1CTYP5  = 'ENERGY  '           / Always use log(ENERGY) for interpolation       
2CTYP5  = 'COSTHETA'           / Off-axis angle cosine                          
CREF5   = '(ENERG_LO:ENERG_HI,CTHETA_LO:CTHETA_HI)' /                           
CSYSNAME= 'XMA_POL '           /                                                
CCLS0001= 'BCF     '           /                                                
CDTP0001= 'DATA    '           /                                                
CCNM0001= 'EFF_AREA'           /                                                
CBD10001= 'VERSION(P5_v13)'                                                     
CBD20001= 'CLASS(P5_v13)'                                                       
CBD30001= 'ENERG(18-560000)MeV'                                                 
CBD40001= 'CTHETA(0.2-1)'                                                       
CBD50001= 'PHI(0-360)deg'                                                       
CBD60001= 'NONE    '                                                            
CBD70001= 'NONE    '                                                            
CBD80001= 'NONE    '                                                            
CBD90001= 'NONE    '                                                            
CVSD0001= '2007-01-17'         / Dataset validity start date (UTC)              
CVST0001= '00:00:00'           /                                                
CDES0001= 'GLAST LAT effective area' /                                          
EXTVER  =                    1 / auto assigned by template parser               
CHECKSUM= 'QYKkSXJhQXJhQXJh'   / HDU checksum updated 2008-03-21T22:18:29       
DATASUM = '1371839305'         / data unit checksum updated 2008-03-21T22:18:29