punlearn gtselect                                                                                                                                                                                                                                 
gtselect infile=@ph_files.txt outfile=lat_events1_20090621_170230_173530.fits ra=90.500436 dec=23.438601 rad=10 tmin=267296552.0000 tmax=267298532.0000 emin=100 emax=10000 zmax=100 evclass=128 evtype=3                                         
punlearn gtmktime                                                                                                                                                                                                                                 
gtmktime scfile=lat_spacecraft_weekly_w055_p202_v001.fits sctable=SC_DATA filter="DATA_QUAL==1 && LAT_CONFIG==1" roicut=yes evfile=lat_events1_20090621_170230_173530.fits evtable=EVENTS outfile=lat_events2_20090621_170230_173530.fits         
punlearn gtbin                                                                                                                                                                                                                                    
gtbin algorithm=PHA1 evfile=lat_events2_20090621_170230_173530.fits outfile=lat_pha1_20090621_170230_173530.fits scfile=lat_spacecraft_weekly_w055_p202_v001.fits ebinalg=FILE ebinfile=energy_bins.fits                                          
punlearn gtrspgen                                                                                                                                                                                                                                 
gtrspgen respalg=PS specfile=lat_pha1_20090621_170230_173530.fits scfile=lat_spacecraft_weekly_w055_p202_v001.fits outfile=lat_ps_20090621_170230_173530.rsp irfs=P8R2_SOURCE_V6 ebinalg=FILE ebinfile=energy_bins.fits thetacut=75 dcostheta=0.05