# 
 # rdb parameter file ("rpf") format
 # 
 S     rpf_creation_time : "Sun Aug  8 17:14:32 1999"                               
 S              filename : "/nfs/spectra/d0/mta/H-LAS-PI_SF-1.006ddL1"              
 S              detector : "ACIS-S"                                                 
 S               grating : "LETG"                                                   
 N           file_events :  46200.000 +/- 0.0000000                                 
 N        abs_start_time :  9772739.1 +/- 0.0000000 second                          
 N     interval_duration :  10879.707 +/- 0.0000000 second                          
 N        ave_event_rate :  4.2464380 +/- 0.019756217 event/second                  
 S           proc_method : "TDET"                                                   
 N         live_interval :  10845.475 +/- 0.0000000 second                          
 N       live_event_rate :  2.5486204 +/- 0.015329511 event/second                  
 N         zo_det_events :  6494.0000 +/- 0.0000000                                 
 N          zo_live_rate :  0.59877505 +/- 0.0074303205 event/second                
 S          x_coord_name : "TDETXb"                                                 
 S          y_coord_name : "TDETYb"                                                 
 N              zo_loc_x :  4169.2339 +/- 0.0000000 pixel                           
 N              zo_loc_y :  2213.9822 +/- 0.0000000 pixel                           
 N       zo_det_fwtenthm :  5.0000000 +/- 0.0000000 pixel                           
 N           zo_det_fwhm :  3.0000000 +/- 0.0000000 pixel                           
 N        det_rms_radius :  21.901270 +/- 0.0000000 pixel                           
 N           zo_fwhm_fit :  70.971329 +/- 0.79432499 micron                         
 N                zo_acf :  0.021437713 +/- 0.00061982953 fraction in pixel/10      
 N      zo_detail_events :  6494.0000 +/- 0.0000000                                 
 N        zo_detail_rate :  0.59689109 +/- 0.0074069421 event/second                
 N      leg_minus_events :  11599.000 +/- 0.0000000                                 
 N       leg_minus_angle :  1.8596802 +/- 0.0000000 degree                          
 N       leg_plus_events :  9414.0000 +/- 0.0000000                                 
 N        leg_plus_angle :  0.018649938 +/- 0.0000000 degree                        
 N        leg_all_events :  21013.000 +/- 0.0000000                                 
 N         leg_all_angle :  1.0103691 +/- 0.0000000 degree                          
 N         LEGm1_Res1keV :  70.727730 +/- 0.0000000                                 
 N         LEGp1_Res1keV :  128.86385 +/- 0.0000000