# 
 # rdb parameter file ("rpf") format
 # 
 S     rpf_creation_time : "Wed May  3 10:47:47 2000"                               
 S              filename : "/nfs/spectra/d0/MARX/test2.4/Capella_wbkg.fits"         
 S              detector : "ACIS-S"                                                 
 S               grating : "HETG"                                                   
 N           file_events :  279581.00 +/- 0.0000000                                 
 N        abs_start_time :  9.5731198e+08 +/- 0.0000000 second                      
 N     interval_duration :  29998.696 +/- 0.0000000 second                          
 N        ave_event_rate :  9.3197718 +/- 0.017625907 event/second                  
 S           proc_method : "Sky"                                                    
 N        expnos_ratio_0 :  0.0000000 +/- 0.0000000                                 
 N        expnos_ratio_1 :  0.0000000 +/- 0.0000000                                 
 N        expnos_ratio_2 :  0.0000000 +/- 0.0000000                                 
 N        expnos_ratio_3 :  0.0000000 +/- 0.0000000                                 
 N        expnos_ratio_4 :  0.99933428 +/- 0.0000000                                
 N        expnos_ratio_5 :  0.99835491 +/- 0.0000000                                
 N        expnos_ratio_6 :  1.0004002 +/- 0.0000000                                 
 N        expnos_ratio_7 :  1.0001329 +/- 0.0000000                                 
 N        expnos_ratio_8 :  0.99960852 +/- 0.0000000                                
 N        expnos_ratio_9 :  1.0005776 +/- 0.0000000                                 
 N         live_interval :  29998.696 +/- 0.0000000 second                          
 N       live_event_rate :  9.2980042 +/- 0.017605310 event/second                  
 N         zo_det_events :  73810.000 +/- 0.0000000                                 
 N          zo_live_rate :  2.4604403 +/- 0.0090563924 event/second                 
 S          x_coord_name : "SkyX"                                                   
 S          y_coord_name : "-SkyY"                                                  
 N              zo_loc_x :  4110.0972 +/- 0.0000000 pixel                           
 N              zo_loc_y :  -4012.4663 +/- 0.0000000 pixel                          
 N       zo_det_fwtenthm :  4.0000000 +/- 0.0000000 pixel                           
 N           zo_det_fwhm :  2.0000000 +/- 0.0000000 pixel                           
 N             roll_axay :  -98.599998 +/- 0.0000000 degrees                        
 N             zo_chip_x :  303.66882 +/- 0.0000000 pixel                           
 N             zo_chip_y :  382.43442 +/- 0.0000000 pixel                           
 N        det_rms_radius :  3.9840949 +/- 0.0000000 pixel                           
 N            zo_loc_fit :  1.9414850 +/- 0.0027540377 pixel                        
 N           zo_fwhm_fit :  41.238529 +/- 0.11835022 micron                         
 N                zo_acf :  0.037824208 +/- 0.00030800579 fraction in pixel/10      
 N      zo_detail_events :  72201.000 +/- 0.0000000                                 
 N        zo_detail_rate :  2.4068046 +/- 0.0089571368 event/second                 
 N          strk_loc_fit :  1.8456665 +/- 0.029792747 pixel                         
 N         strk_fwhm_fit :  40.010468 +/- 1.3465002 micron                          
 N              strk_acf :  0.0027938196 +/- 0.00016043783 fraction in pixel/5      
 N           strk_events :  4684.0000 +/- 0.0000000                                 
 N             strk_rate :  0.15614012 +/- 0.0022814244 event/second                
 N             zo_loc_ax :  4111.9429 +/- 0.0000000 pixel                           
 N             zo_loc_ay :  -4012.4663 +/- 0.0000000 pixel                          
 N      heg_minus_events :  9905.0000 +/- 0.0000000                                 
 N       heg_minus_angle :  -5.2438622 +/- 0.0000000 degree                         
 N       meg_plus_events :  28843.000 +/- 0.0000000                                 
 N        meg_plus_angle :  4.6697116 +/- 0.0000000 degree                          
 N      meg_minus_events :  35036.000 +/- 0.0000000                                 
 N       meg_minus_angle :  4.7841115 +/- 0.0000000 degree                          
 N       heg_plus_events :  7709.0000 +/- 0.0000000                                 
 N        heg_plus_angle :  -5.2222776 +/- 0.0000000 degree                         
 N        heg_all_events :  17614.000 +/- 0.0000000                                 
 N         heg_all_angle :  -5.2354369 +/- 0.0000000 degree                         
 N        meg_all_events :  63879.000 +/- 0.0000000                                 
 N         meg_all_angle :  4.7379379 +/- 0.0000000 degree                          
 N         MEGm1_Res1keV :  560.06750 +/- 0.0000000                                 
 N         MEGp1_Res1keV :  605.59802 +/- 0.0000000                                 
 N         HEGm1_Res1keV :  969.47546 +/- 0.0000000                                 
 N         HEGp1_Res1keV :  1038.9280 +/- 0.0000000