acisf049789210N000_evt1_TDET

Mon Aug  9 14:33:04 1999 : obs_anal.pro started

Inputs

 Filename        = /nfs/spectra/d0/mta/acisf049789210N000_evt1.fits
 Output_prefix   = acisf049789210N000_evt1
 Output dir.     = /spectra/d0/Obs_out
 Grating         = NONE
 Detector        = ACIS-S
   Spatial coord = TDET
   (FLIPY is not set)

Getting Data ...

 Source of data: /nfs/spectra/d0/mta/acisf049789210N000_evt1.fits

 Reading FITS file: /nfs/spectra/d0/mta/acisf049789210N000_evt1.fits

 Tag names are:
TIME CCD_ID EXPNO CHIPX CHIPY TDETX TDETY DETX DETY X Y PHAS PHA ENERGY PI
 FLTGRADE GRADE STATUS

* Looks like ENERGY is in eV, converting to keV
 Creating ftime from TIME

 Total Events =  722895
 Start time =  49789222. seconds
 Interval duration =  7517.4544 seconds
 Ave Event Rate =  96.162206 events/second

Coordinates and Pixel Size...

 (Not CC mode data)

 Spatial coordinates are : TDETXbc, TDETYb
 pixel size  = 24.0000 microns
 Processing method = TDET

Showing and Selecting Events...

• Plots of ALL Events

 Keeping TIME-in-range events,  100.000 %
  (from  0.0000000 to  7517.4544)
 Start time =  49789222. seconds
 Interval duration =  7517.4544 seconds
 Keeping STATUS=0 events,  99.8875 %
 No QUALCODE selection
 GRADE distribution:
    0 :   152793,    21.16 %
    1 :     1149,     0.16 %
    2 :   151604,    21.00 %
    3 :    51142,     7.08 %
    4 :    50116,     6.94 %
    5 :    42626,     5.90 %
    6 :   272652,    37.76 %
 Keeping GRADE = 0,2,3,4,6 events,  93.9377 %
 Keeping ENERGY selected events,  83.4367 %
  (from  0.200000 to  12.0000 keV)

Linear  binning from  0.200000 to  12.0000 keV
 dE of one bin width =  0.0146000 keV

• Plots of Selected Events

Timing Analysis...

 Selected Events =  565957
 Start time =  49789222. seconds
 Interval duration =  7517.4544 seconds
 Ave Event Rate =  75.285724 events/second

 Found no big ( >  15.0000 s) gaps in event data.

• Timing Plots

Determine Zero-order...

 Average TDETXbc,TDETYb gives x,y =  4133.78,  1893.94
 Average TDETXbc,TDETYb gives x,y =  4198.50,  1856.83
 Average TDETXbc,TDETYb gives x,y =  4197.85,  1832.64

==> MTA Monitor Task 5.2 <==

 Zero-order Location TDETXbc,TDETYb ave-median =  4197.83,  1821.22

• Finding Zero-order Plots

 Events in Zero-order Region =  130090
 Ave. Event Rate in Zero-order Region =  17.305060 events/seconds

 TDETXbc,TDETYb RMS Radius =  99.0459 pixels
 Number of TDETXbc LRF pixels GT 10% of peak =  250
 Number of TDETXbc LRF pixels GT 50% of peak =  250

• Zero-order Region Plots

Detailed Examine Zero-order Spatial...

 Total Events =  565957
 Start time =  49789222. seconds
 Interval duration =  7517.4544 seconds
 Ave Event Rate =  75.285724 events/second

 The spatial coordinates to be used for grating spectra are:
   AX, AY  =  TDETXbc, TDETYb

 AX,AY RMS Radius =  99.0459 pixels
 Width of AX LRF at 10% of peak =  6000.0 microns
 Width of AX LRF at 50% of peak =  5776.8 microns
 Gaussian fit FWHM = ******* microns
        FWHM error = ******* microns

• Zero-order Examination Plots

 Sky X,Y (Level 1) Coordinates are present... showing them too.

 X,Y RMS Radius =  99.084396 pixels
 Width of LRF at 10% of peak =  6024.0 microns
 Width of LRF at 50% of peak =  5808.0 microns
 Gaussian fit FWHM = ******* microns
        FWHM error = ******* microns

• Sky X,Y Plots for Comparison

 Width of Streak LRF at 10% of peak =  6000.0 microns
 Width of Streak LRF at 50% of peak =  3494.4 microns
 Gaussian fit FWHM = 17052.8 microns
        FWHM error = 26664.6 microns

• Zero-order Streak Plots

 Creating ISIS format: acisf049789210N000_evt1_TDET_Zero_isis.dat ...

 GRATING = 'NONE' - end of processing.

Mon Aug  9 14:35:27 1999 : obs_anal.pro finished