# 
 # rdb parameter file ("rpf") format
 # 
 S     rpf_creation_time : "Mon Aug  9 14:33:04 1999"                                 
 S              filename : "/nfs/spectra/d0/mta/acisf049789210N000_evt1.fits"         
 S              detector : "ACIS-S"                                                   
 S               grating : "NONE"                                                     
 N           file_events :  722895.00 +/- 0.0000000                                   
 N        abs_start_time :  49789222. +/- 0.0000000 second                            
 N     interval_duration :  7517.4544 +/- 0.0000000 second                            
 N        ave_event_rate :  96.162206 +/- 0.11310109 event/second                     
 S           proc_method : "TDET"                                                     
 N         live_interval :  7517.4544 +/- 0.0000000 second                            
 N       live_event_rate :  75.285724 +/- 0.10007392 event/second                     
 N         zo_det_events :  130090.00 +/- 0.0000000                                   
 N          zo_live_rate :  17.305060 +/- 0.047978994 event/second                    
 S          x_coord_name : "TDETXbc"                                                  
 S          y_coord_name : "TDETYb"                                                   
 N              zo_loc_x :  4197.8291 +/- 0.0000000 pixel                             
 N              zo_loc_y :  1821.2167 +/- 0.0000000 pixel                             
 N       zo_det_fwtenthm :  250.00000 +/- 0.0000000 pixel                             
 N           zo_det_fwhm :  250.00000 +/- 0.0000000 pixel                             
 N        det_rms_radius :  99.045906 +/- 0.0000000 pixel                             
 N           zo_fwhm_fit :  204333.69 +/- 167435.34 micron                            
 N                zo_acf :  0.00040767167 +/- 2.2813971e-06 fraction in pixel/10      
 N      zo_detail_events :  130090.00 +/- 0.0000000                                   
 N        zo_detail_rate :  17.305060 +/- 0.047978994 event/second                    
 N         xy_rms_radius :  99.084396 +/- 0.0000000 pixel                             
 N        zo_xy_fwhm_fit :  5.3881852e+15 +/- 4.9245438e+18 micron                    
 N             zo_xy_acf :  0.00040681227 +/- 2.2772619e-06 fraction in pixel/10      
 N         strk_fwhm_fit :  17052.785 +/- 26664.555 micron                            
 N              strk_acf :  0.00085034403 +/- 1.2147751e-05 fraction in pixel/5       
 N           strk_events :  20679.000 +/- 0.0000000                                   
 N             strk_rate :  2.7507982 +/- 0.019129074 event/second