hetg_acis_capella.p3_aTDET

Sun Aug  8 17:15:10 1999 : obs_anal.pro started

Inputs


 Filename        = /nfs/spectra/d0/mta/hetg_acis_capella.p3.fits
 Output_prefix   = hetg_acis_capella.p3
 Output dir.     = /spectra/d0/Obs_out
 Grating         = HETG
   cd_width      =  5.00000 mm
   cd_offset     =  0.00000 mm
 Detector        = ACIS-S
   Spatial coord = TDET
   (FLIPY is not set)
 ASPECT keyword set
 LINE_ANALYSIS keyword set


Getting Data ...


 Source of data: /nfs/spectra/d0/mta/hetg_acis_capella.p3.fits

 Reading FITS file: /nfs/spectra/d0/mta/hetg_acis_capella.p3.fits

* STREAK_MARX keyword: called marx_timing_sim

 Tag names are:
TIME CCD_ID EXPNO CHIPX CHIPY TDETX TDETY DETX DETY X Y PHAS PHA ENERGY PI
 FLTGRADE GRADE SHELL ORDER ZCOS YCOS XCOS ZPOS YPOS XPOS MARX_ENERGY

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

 Total Events =  32277
 Start time =  35545131. seconds
 Interval duration =  4999.9799 seconds
 Ave Event Rate =  6.4554259 events/second


Coordinates and Pixel Size...


 (Not CC mode data)

 Spatial coordinates are : TDETXb, TDETYb
 pixel size  = 24.0000 microns
 Processing method = aTDET


Showing and Selecting Events...


 Keeping TIME-in-range events,  100.000 %
  (from  0.0000000 to  4999.9799)
 Start time =  35545131. seconds
 Interval duration =  4999.9799 seconds
 No STATUS selection
 No QUALCODE selection
 GRADE distribution:
    0 :    32277,   100.00 %
 Keeping GRADE = 0,2,3,4,6 events,  100.000 %
 Keeping ENERGY selected events,  100.000 %
  (from  0.200000 to  12.0000 keV)

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



Timing Analysis...


 Selected Events =  32277
 Start time =  35545131. seconds
 Interval duration =  4999.9799 seconds
 Ave Event Rate =  6.4554259 events/second

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



Determine Zero-order...


 Average TDETXb,TDETYb gives x,y =  4046.48,  506.132
 Average TDETXb,TDETYb gives x,y =  4123.96,  507.963
 Average TDETXb,TDETYb gives x,y =  4167.74,  511.065

==> MTA Monitor Task 5.2 <==

 Zero-order Location TDETXb,TDETYb ave-median =  4167.95,  511.236

 Events in Zero-order Region =  15175
 Ave. Event Rate in Zero-order Region =  3.0350122 events/seconds

 TDETXb,TDETYb RMS Radius =  16.9761 pixels
 Number of TDETXb LRF pixels GT 10% of peak =  35
 Number of TDETXb LRF pixels GT 50% of peak =  6



Creating Aspect Solution...


 Aspect solution from TDETXb,TDETYb data...
 Calculating TDETXb,TDETYb averages every  60.0000 seconds.
 Apodizing during the first and last  833.32999 seconds of data.
 Requires  83 bins ...
 Min / Max number of events per time bin =  145 /  212


 Making aspect corrected coordinates, AX,AY ...

 Before aspect correction:

 TDETXb,TDETYb RMS Radius =  16.9761 pixels
 Number of TDETXb LRF width at 10% of peak =  35

 Aspect correction yields (including apodized events):

 AX,AY RMS Radius =  7.4649714 pixels
 Width of AX LRF at 10% of peak =    3.8 pixels



Detailed Examine Zero-order Spatial...


 Total Events =  21521
 Start time =  35545946. seconds
 Interval duration =  3329.9800 seconds
 Ave Event Rate =  6.4628017 events/second

 The spatial coordinates to be used for grating spectra are:
   AX, AY  =  aTDETXb, aTDETYb

 AX,AY RMS Radius =  4.7609852 pixels
 Width of AX LRF at 10% of peak =    74.4 microns
 Width of AX LRF at 50% of peak =    36.0 microns
 Gaussian fit FWHM =    41.6 microns
        FWHM error =     0.3 microns

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

 X,Y RMS Radius =  3.1488267 pixels
 Width of LRF at 10% of peak =    55.2 microns
 Width of LRF at 50% of peak =    24.0 microns
 Gaussian fit FWHM =    30.1 microns
        FWHM error =     0.2 microns

 Width of Streak LRF at 10% of peak =    67.2 microns
 Width of Streak LRF at 50% of peak =    38.4 microns
 Gaussian fit FWHM =    43.5 microns
        FWHM error =     5.6 microns
 Creating ISIS format: hetg_acis_capella.p3_aTDET_Zero_isis.dat ...

Measure Grating Angle(s)...

==> MTA Monitor Task 5.5 <==

 Selecting events in the grating parts...
   cd_width =  5.00000 mm
   cd_offset =  0.00000 mm

 HEG_minus number of events =  1127
 HEG_minus slope is  -0.091225964, -->  -5.2124351 degrees on detector
 MEG_plus number of events =  4000
 MEG_plus slope is  0.082967685, -->  4.7428355 degrees on detector
 MEG_minus number of events =  5109
 MEG_minus slope is  0.083239023, -->  4.7582753 degrees on detector
 HEG_plus number of events =  857
 HEG_plus slope is  -0.090112546, -->  -5.1491612 degrees on detector
 HEG_all number of events =  1984
 HEG_all slope is  -0.090574503, -->  -5.1754151 degrees on detector
 MEG_all number of events =  9109
 MEG_all slope is  0.083155843, -->  4.7535422 degrees on detector



Crude Dispersed Spectra...



 Rowland spacing used is  8634.00 mm

 Use ACIS ENERGY for Order selection...
 MEG minus order selection keeps  93.9127 %,   4798 events
 MEG plus  order selection keeps  94.3750 %,   3775 events
 HEG minus order selection keeps  95.8296 %,   1080 events
 HEG plus  order selection keeps  96.7328 %,   829 events

 Constant d-Lambda binning from  0.400000 to  10.0000 keV

 E/dE of one bin width at 1 keV =  9998.34



Compare Zero-order and Dispersed Spectra...

==> MTA Monitor Task 5.7 <==

 Smoothing the spectra by E/dE ~  40.1478



Outputing Histograms of Spectra...


==> MTA Monitor Task 5.4 <==

 Creating hetg_acis_capella.p3_aTDET_MEGm1_hist.rdb ...
 Creating ISIS format: hetg_acis_capella.p3_aTDET_MEGm1_isis.dat ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb

 Creating hetg_acis_capella.p3_aTDET_MEGp1_hist.rdb ...
 Creating ISIS format: hetg_acis_capella.p3_aTDET_MEGp1_isis.dat ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb

 Creating hetg_acis_capella.p3_aTDET_HEGm1_hist.rdb ...
 Creating ISIS format: hetg_acis_capella.p3_aTDET_HEGm1_isis.dat ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb

 Creating hetg_acis_capella.p3_aTDET_HEGp1_hist.rdb ...
 Creating ISIS format: hetg_acis_capella.p3_aTDET_HEGp1_isis.dat ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb


Check Level 1.5 Columns...


 No Level 1.5 columns found in the file.


Output Histogram files from L1.5...


 No Level 1.5 columns - cannot create L1.5 histograms.


Listing of _summary.rdb file ...
Sun Aug  8 17:17:30 1999 : obs_anal.pro finished