obsid_1100_Sky

Wed Sep  1 02:05:04 1999 : obs_anal.pro started

Inputs


 Filename        = /spectra/d2/temp_foc/acisobs1100_evt1.fits
 Output_prefix   = obsid_1100
 Output dir.     = /nfs/spectra/d0/capfoc/Obs_out
 Grating         = HETG
   cd_width      =  2.00000 mm
   cd_offset     =  0.00000 mm
 Detector        = ACIS-S
   Spatial coord = Sky
   * FLIPY IS set!
 OVERRIDE_ZERO keyword set
 LINE_ANALYSIS keyword set


Getting Data ...


 Source of data: /spectra/d2/temp_foc/acisobs1100_evt1.fits

 Reading FITS file: /spectra/d2/temp_foc/acisobs1100_evt1.fits

 Tag names are:
TIME CCD_ID NODE_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 =  1055065
 Start time =  52246501. seconds
 Interval duration =  14759.699 seconds
 Ave Event Rate =  71.482828 events/second


Coordinates and Pixel Size...


 (Not CC mode data)
* Changing the sign of SkyY

 Spatial coordinates are : SkyX, -SkyY
 pixel size  = 23.9949 microns
 Processing method = Sky


Showing and Selecting Events...


 Keeping TIME-in-range events,  100.000 %
  (from  0.0000000 to  14759.699)
 Start time =  52246501. seconds
 Interval duration =  14759.699 seconds
 Keeping STATUS=0 events,  99.0313 %
 No QUALCODE selection
 GRADE distribution:
    0 :    84169,     8.06 %
    1 :      897,     0.09 %
    2 :    59550,     5.70 %
    3 :    20109,     1.92 %
    4 :    18129,     1.74 %
    5 :    34278,     3.28 %
    6 :   103039,     9.86 %
    7 :   724674,    69.36 %
 Keeping GRADE = 0,2,3,4,6 events,  27.2764 %
 Keeping ENERGY selected events,  49.2758 %
  (from  0.200000 to  10.0000 keV)

Linear  binning from  0.200000 to  10.0000 keV
 dE of one bin width =  0.0146000 keV



Timing Analysis...


 Selected Events =  140434
 Start time =  52246501. seconds
 Interval duration =  14759.699 seconds
 Ave Event Rate =  9.5146929 events/second

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



Determine Zero-order...


 Zero-order search uses energies:  0.70 to  2.00 keV.

 Average SkyX,-SkyY gives x,y =  4225.09,  -4396.65
 Mouse clicked at x,y =  4229.66,  -4287.75
 Average SkyX,-SkyY gives x,y =  4223.01,  -4279.74
 Mouse clicked at x,y =  4222.18,  -4261.83
 Average SkyX,-SkyY gives x,y =  4228.03,  -4261.07

 Mouse clicked at x,y =  4231.23,  -4263.02

==> MTA Monitor Task 5.2 <==

 Zero-order Location SkyX,-SkyY ave-median =  4231.23,  -4263.02

 Events in Zero-order Region =  4192
 Ave. Event Rate in Zero-order Region =  0.28401664 events/seconds

 SkyX,-SkyY RMS Radius =  52.4904 pixels
 Number of SkyX LRF pixels GT 10% of peak =  12
 Number of SkyX LRF pixels GT 50% of peak =  4



Detailed Examine Zero-order Spatial...


* Rolling the AX,AY coordinates by -87.876 degrees.

 Total Events =  140434
 Start time =  52246501. seconds
 Interval duration =  14759.699 seconds
 Ave Event Rate =  9.5146929 events/second

 The spatial coordinates to be used for grating spectra are:
   AX, AY  =  SkyX,-87.876deg., -SkyY,-87.876deg.

 AX,AY RMS Radius =  52.4904 pixels
 Width of AX LRF at 10% of peak =   278.3 microns
 Width of AX LRF at 50% of peak =    55.2 microns
 Gaussian fit FWHM =   146.6 microns
        FWHM error =     2.8 microns

* Zero-order FWHM manually set to:  100.000 microns.

 Width of Streak LRF at 10% of peak =   643.1 microns
 Width of Streak LRF at 50% of peak =    28.8 microns
 Gaussian fit FWHM =    45.1 microns
        FWHM error =     2.5 microns
 Creating ISIS format: obsid_1100_Sky_Zero_isis.dat ...

Measure Grating Angle(s)...

==> MTA Monitor Task 5.5 <==

 Selecting events in the grating parts...
   cd_width =  2.00000 mm
   cd_offset =  0.00000 mm

 HEG_minus number of events =  10621
 HEG_minus slope is  -0.0868265, -->  -4.96235 degrees on detector
 MEG_plus number of events =  14851
 MEG_plus slope is  0.0812718, -->  4.64632 degrees on detector
 MEG_minus number of events =  28608
 MEG_minus slope is  0.0845346, -->  4.83199 degrees on detector
 HEG_plus number of events =  5545
 HEG_plus slope is  -0.0895779, -->  -5.11877 degrees on detector
 HEG_all number of events =  16166
 HEG_all slope is  -0.0925394, -->  -5.28706 degrees on detector
 MEG_all number of events =  43459
 MEG_all slope is  0.0834566, -->  4.77065 degrees on detector



Crude Dispersed Spectra...



 Rowland spacing used is  8632.65 mm

 Use ACIS ENERGY for Order selection...
 MEG minus order selection keeps  70.9557 %,   20299 events
 MEG plus  order selection keeps  80.2101 %,   11912 events
 HEG minus order selection keeps  39.8362 %,   4231 events
 HEG plus  order selection keeps  63.7331 %,   3534 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 obsid_1100_Sky_MEGm1_hist.rdb ...
 Creating ISIS format: obsid_1100_Sky_MEGm1_isis.dat ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb

 Creating obsid_1100_Sky_MEGp1_hist.rdb ...
 Creating ISIS format: obsid_1100_Sky_MEGp1_isis.dat ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb

 Creating obsid_1100_Sky_HEGm1_hist.rdb ...
 Creating ISIS format: obsid_1100_Sky_HEGm1_isis.dat ...
Spectrum Line Fits E/dE vs E Line list .txt or .rdb

 Creating obsid_1100_Sky_HEGp1_hist.rdb ...
 Creating ISIS format: obsid_1100_Sky_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 ...
Wed Sep  1 02:30:37 1999 : obs_anal.pro finished