# 
 # rdb parameter file ("rpf") format
 # 
 S     rpf_creation_time : "Mon Sep 13 17:00:26 1999"                                
 S              filename : "/spectra/d2/temp_foc/acisf1099_000N001_evt1.fits"        
 S              detector : "ACIS-S"                                                  
 S               grating : "HETG"                                                    
 N           file_events :  1054630.0 +/- 0.0000000                                  
 N        abs_start_time :  52214901. +/- 0.0000000 second                           
 N     interval_duration :  14759.699 +/- 0.0000000 second                           
 N        ave_event_rate :  71.453356 +/- 0.069578100 event/second                   
 S           proc_method : "Sky"                                                     
 N         live_interval :  14759.699 +/- 0.0000000 second                           
 N       live_event_rate :  9.4539871 +/- 0.025308637 event/second                   
 N         zo_det_events :  4123.0000 +/- 0.0000000                                  
 N          zo_live_rate :  0.27934175 +/- 0.0043504001 event/second                 
 S          x_coord_name : "SkyX"                                                    
 S          y_coord_name : "-SkyY"                                                   
 N              zo_loc_x :  4230.4434 +/- 0.0000000 pixel                            
 N              zo_loc_y :  -4265.5874 +/- 0.0000000 pixel                           
 N       zo_det_fwtenthm :  10.000000 +/- 0.0000000 pixel                            
 N           zo_det_fwhm :  3.0000000 +/- 0.0000000 pixel                            
 N             roll_axay :  -87.722473 +/- 0.0000000 degrees                         
 N        det_rms_radius :  55.933506 +/- 0.0000000 pixel                            
 N            zo_loc_fit :  2.7564068 +/- 0.061104245 pixel                          
 N           zo_fwhm_fit :  145.66455 +/- 3.1666646 micron                           
 N                zo_acf :  0.0058011796 +/- 0.00026827925 fraction in pixel/10      
 N      zo_detail_events :  4123.0000 +/- 0.0000000                                  
 N        zo_detail_rate :  0.27934175 +/- 0.0043504001 event/second                 
 N          strk_loc_fit :  2.9042840 +/- 0.036321521 pixel                          
 N         strk_fwhm_fit :  33.041523 +/- 1.7847371 micron                           
 N              strk_acf :  0.0020894300 +/- 0.00013976541 fraction in pixel/5       
 N           strk_events :  3240.0000 +/- 0.0000000                                  
 N             strk_rate :  0.21951668 +/- 0.0038565149 event/second                 
 N             zo_loc_ax :  4233.3477 +/- 0.0000000 pixel                            
 N             zo_loc_ay :  -4265.5874 +/- 0.0000000 pixel                           
 N      heg_minus_events :  9480.0000 +/- 0.0000000                                  
 N       heg_minus_angle :  -5.0188627 +/- 0.0000000 degree                          
 N       meg_plus_events :  14637.000 +/- 0.0000000                                  
 N        meg_plus_angle :  4.6934676 +/- 0.0000000 degree                           
 N      meg_minus_events :  27970.000 +/- 0.0000000                                  
 N       meg_minus_angle :  4.7788177 +/- 0.0000000 degree                           
 N       heg_plus_events :  5724.0000 +/- 0.0000000                                  
 N        heg_plus_angle :  -5.1785369 +/- 0.0000000 degree                          
 N        heg_all_events :  15204.000 +/- 0.0000000                                  
 N         heg_all_angle :  -5.2948833 +/- 0.0000000 degree                          
 N        meg_all_events :  42607.000 +/- 0.0000000                                  
 N         meg_all_angle :  4.7569346 +/- 0.0000000 degree                           
 N         MEGm1_Res1keV :  551.84125 +/- 0.0000000                                  
 N         MEGp1_Res1keV :  600.87946 +/- 0.0000000                                  
 N         HEGm1_Res1keV :  1073.4218 +/- 0.0000000                                  
 N         HEGp1_Res1keV :  1184.9012 +/- 0.0000000